Alternatives to JSON Formatter
Compare JSON Formatter alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to JSON Formatter in 2026. Compare features, ratings, user reviews, pricing, and more from JSON Formatter competitors and alternatives in order to make an informed decision for your business.
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1
Toolaska
Toolaska
Toolaska is a web-based platform that provides free online tools for developers, students, and tech professionals. It brings together a variety of utilities such as text converters, JSON formatters, API testers, encoders, hash generators, style converters, and time tools in one clean and easy-to-use place. Built with a focus on speed, simplicity, and privacy, Toolaska is designed to save time and reduce effort by offering reliable tools without ads, clutter, or distractions. It is continuously updated with new features to meet the real needs of developers and learners, making it a secure and all-in-one toolbox for everyday technical tasks.Starting Price: $0 -
2
Online JSON Editor
Online JSON Editor
The Online JSON Editor is a tool designed to facilitate the viewing, editing, formatting, validating, and beautifying of JSON data. It offers a user-friendly interface that allows for quick modifications of complex JSON code and supports multiple methods for code input, including direct typing, copy-pasting, file uploads, and URL retrieval. Online JSON Editor provides various code views such as tree, form, code, and text, enabling users to interact with JSON data in their preferred format. Additional features include real-time formatting, minification without altering code integrity, undo and redo functionalities, error highlighting with descriptive messages, and compatibility across multiple devices.Starting Price: Free -
3
JSON Editor Online
JSON Editor Online
JSON Editor Online is a versatile tool designed for viewing, editing, formatting, repairing, comparing, querying, transforming, validating, and sharing JSON data. It offers multiple editing modes, text, tree, and table, to accommodate various user preferences. It supports large JSON files up to 512 MB and provides functionalities such as JSON Schema validation, JSON-to-CSV conversion, and offline usage. Users can load and save JSON data through various methods, including clipboard operations, drag-and-drop, disk storage, and URLs. The tool also features a "Smart JSON Formatting" option for more compact and readable JSON presentations. While the free version includes ads, subscription options are available for an ad-free experience and additional features like private cloud document storage. Starting Price: $3 per month -
4
JSONBuddy
JSONBuddy
JSONBuddy is a comprehensive JSON editor and validator designed to streamline the creation and management of JSON and JSON Schema files. It offers a range of features, including a text editor with syntax coloring, auto-completion, and code folding, as well as a grid-style editor that simplifies the process of building JSON structures. It ensures error-free JSON through built-in syntax checking and validation against JSON Schema standards, supporting Drafts 4, 6, 7, 2019-09, and 2020-12. Additionally, JSONBuddy provides functionalities for converting between JSON, XML, and CSV formats, importing CSV data to generate JSON, and generating HTML documentation from JSON Schemas. For large JSON files, it offers robust support, allowing users to open, navigate, and edit files with thousands or even millions of lines efficiently.Starting Price: $39 one-time payment -
5
JSON Crack
ToDiagram
JSON Crack is an open source tool that transforms complex data formats, including JSON, YAML, CSV, XML, and TOML, into interactive, visually intuitive graphs, enhancing data comprehension and analysis. Users can input data directly, upload files, or provide URLs, and it automatically generates a visual tree graph. It supports data conversion between formats, such as JSON to CSV or XML to JSON, and includes features like JSON formatting, validation, and code generation for TypeScript interfaces, Golang structs, and JSON Schemas. Advanced tools are available for decoding JWTs, executing JQ queries, and performing JSON Path commands. Users can export visualizations as PNG, JPEG, or SVG files. All data processing occurs locally on the user's device, ensuring data privacy. Starting Price: Free -
6
JSON Editor
VDT LABS
JSON Editor, developed by VDT Labs, is an application designed to facilitate the creation, visualization, modification, validation, formatting, and saving of JSON documents. It includes a built-in HTTP client, supporting HTTP verbs such as GET, POST, PUT, DELETE, and HEAD, to facilitate the fetching and uploading of content, including binary data. Additional functionalities encompass multiple sibling selection, sorting capabilities, finding and replacing with regular expression support, and customization options for font and appearance. Notably, JSON Editor operates entirely locally on the user's computer, ensuring 100% privacy, as no data is sent outside the device. Provides a structured, error-proof interface for manipulating JSON data, allowing users to add, reorder, delete, copy, and paste items with ease. Enables direct interaction with raw JSON text, featuring syntax coloring, auto-indentation, and line numbers.Starting Price: $7.99 one-time payment -
7
Smart JSON Editor
Smart JSON Editor
Smart JSON Editor is a powerful application tailored for app and web developers to create, edit, and manage JSON data structures efficiently. It offers a comprehensive suite of features, including a JSON tree tool for intuitive data visualization, value transformers for generating and modifying JSON values, and an embedded HTTP server for testing within applications. Users can import and export JSON files via various methods such as file uploads, pasteboard, and iCloud integration. The application supports the creation of smart objects (classes) that maintain key structures, facilitating the organization of associative arrays. Additionally, Smart JSON Editor provides advanced functionalities like JSON Path navigation, API request management with group and endpoint hierarchies, and token transformers for dynamic value composition in API headers and parameters. It also features search and filter capabilities, an iCloud library for asset storage, local server connections, etc.Starting Price: Free -
8
Json Genie
Tuyware
Json Genie (Viewer & Editor) is an application developed by Tuyware, designed to provide a comprehensive solution for managing JSON files on mobile devices. By leveraging the default file-opening methods, it enables users to access JSON files from various sources available on their devices. It offers functionalities such as cloning arrays, objects, and values; adding new elements; editing existing ones; and creating files from scratch. Additionally, Json Genie supports opening multiple files simultaneously, facilitating efficient data comparison and editing.Starting Price: Free -
9
Liquid Studio
Liquid Technologies
Liquid Studio provides an advanced toolkit for XML and JSON development along with Web Service Testing and Data Mapping and Data Transformation tools. The Development Environment contains a complete set of tools for designing XML and JSON data structures and schemas. These tools provide editing, validating and advanced transformation capabilities. For novice or expert, the intuitive interface and comprehensive features will help you save time and money delivering a successful project. Visualize and edit an abstracted view of your XML schema(XSD) using an intuitive user interface, and validate your XSD against the W3C standards.Includes split graphical and text views, intellisense, syntax highlighting, drag and drop, copy and paste, and multi-step undo/redo. Visualize and edit an abstracted view of your JSON schema using an intuitive user interface, and validate your JSON Schema against the IETF standards.Starting Price: $149 one-time payment -
10
JSONedit
tomeko.net
JSONedit is a lightweight, portable JSON editor that offers text, tree, and list views for efficient data visualization and manipulation. It is a standalone executable of approximately 2 MB, requiring no installation and storing settings in a .ini file within its directory. Key features include syntax highlighting, tree reuse for maintaining node expansion states between sessions, drag-and-drop functionality for node movement, and tools for array manipulation such as cloning and CSV import. Users can reformat JSON data between compact and indented styles, search within text and tree views, and validate JSON syntax. JSONedit is freeware, allowing free use and distribution.Starting Price: Free -
11
MongoLime
MongoLime
MongoLime allows you to easily manage and precisely control your MongoDB connections. Viewing and managing documents. Statistics, Indexes and other operations. Create and modify documents with a convenient MongoLime editor. Use raw JSON editor for complex documents. Search for documents using query builder. Save searches for a quick access. Export Databases and Collections in a JSON format as a ZIP archive. MongoLime is an application created to work with MongoDB databases on mobile devices and tablets running Android. The application’s interfaces are designed for easy data collection management. The application allows you to connect to MongoDB databases directly or in the Replica Set mode.Starting Price: $16 one-time payment -
12
JSON Viewer
JSONViewer.tools
jsonviewer.tools — a powerful and interactive JSON visualization platform that helps users easily view, analyze, and explore complex JSON data. Graph & Tree Visualization – Interactive 2D and compact graph modes with zoom, pan, and hover link visualization. Table View for CSV – Upload CSV files and view them in a clean, sortable table format. 3D Visualization – External 3D JSON graph visualization option. File Support – Upload and visualize JSON, CSV, and YAML files. Interactive Graph Export – Double-click any JSON key to generate a graph for that key and export it as PNG. Direction Control – Change the graph direction (horizontal/vertical). Theme Customization – Switch between light/dark or custom color themes. Comparison Tool – Compare two JSON files side by side. Dummy JSON Generator – Quickly generate sample JSON for testing or demo use.Starting Price: $1.99/month -
13
ExtendsClass
ExtendsClass
ExtendsClass provides tools directly usable in a browser. It saves you from having to install add-ons to your browser in order to add features. You have at your disposal syntax validators, code formatters, testers, HTTP clients, mock server, but also a SQLite browser. These are small and easy-to-use tools that can help when you do not want to install software on your workstation. The available tools allow you to convert data (CSV, TSV, XML and JSON), compare data (Text, XML, JSON), format data (XML, JSON) and also encode and decode base 64 data.Starting Price: Free -
14
Nova
Panic
If we're being honest, Mac apps are a bit of a lost art. There are great reasons to make cross-platform apps — to start, they're cross-platform — but it's just not who we are. Founded as a Mac software company in 1997, our joy at Panic comes from building things that feel truly, well, Mac-like. Long ago, we created Coda, an all-in-one Mac web editor that broke new ground. But when we started work on Nova, we looked at where the web was today, and where we needed to be. It was time for a fresh start. It all starts with our first-class text-editor. It's new, hyper-fast, and flexible, with all the features you want: smart autocomplete, multiple cursors, a Minimap, editor overscroll, tag pairs and brackets, and way, way more. For the curious, Nova has built-in support for CoffeeScript, CSS, Diff, ERB, Haml, HTML, INI, JavaScript, JSON, JSX, Less, Lua, Markdown, Perl, PHP, Python, Ruby, Sass, SCSS, Smarty, SQL, TSX, TypeScript, XML, and YAML. -
15
XMLSpy
Altova
Altova XMLSpy is the world's best-selling JSON and XML editor for modeling, editing, transforming, and debugging related technologies. XMLSpy JSON and XML Editor give developers the tools they need to build the most sophisticated applications with its graphical schema designer, code generation, file converters, debuggers, and profilers for working with XSD, XSLT, XQuery, XBRL, SOAP, and more. Developers need a JSON and XML editor that adds value beyond bracket matching and basic validation checking. XMLSpy provides the comprehensive feature set below and includes graphical views, code generators, wizards, and other intelligent JSON and XML editing functionality that help you get the job done faster than ever. XMLSpy abstracts away the complexity of editing XML and related technologies through its intuitive user interface and rich variety of views and options. Whether you prefer to edit XML documents in a text-based or graphical XML viewer, XMLSpy provides intelligent guidance.Starting Price: $499 one-time payment -
16
CudaText
CudaText
CudaText is a cross-platform text editor, written in Object Pascal. It is open source project and can be used free of charge, even for business. It starts quite fast on Linux on CPU Intel Core i3 3GHz. It is extensible by Python add-ons, plugins, linters, code tree parsers, external tools. Syntax parser is feature-rich, from EControl engine. Syntax highlight for lot of languages (270+ lexers). Code tree structure of functions/classes/etc, if lexer allows it. Code folding, multi-carets and multi-selections. Find/Replace with regular expressions. Configs in JSON format. Including lexer-specific configs. Tabbed UI, with a split view to primary/secondary, and a split window to 2/3/4/6 groups of tabs. Command palette, with fuzzy matching, minimap, and micromap. Shows unprinted whitespace and offers support for many encodings. Customizable hotkeys. Binary/Hex viewer for files of unlimited size (can show 10 Gb logs). -
17
Emacs
GNU
At its core is an interpreter for Emacs Lisp, a dialect of the Lisp programming language with extensions to support text editing. Content-aware editing modes, including syntax coloring, for many file types. Complete built-in documentation, including a tutorial for new users. Full Unicode support for nearly all human scripts. Highly customizable, using Emacs Lisp code or a graphical interface. A wide range of functionality beyond text editing, including a project planner, mail and news reader, debugger interface, calendar, IRC client, and more. A packaging system for downloading and installing extensions. Built-in support for arbitrary-size integers. Text shaping with HarfBuzz. Native support for JSON parsing. Better support for Cairo drawing. Portable dumping used instead of unexec. Support for XDG conventions for init files. Additional early-init initialization file. Built-in support for tab bar and tab-line. Support for resizing and rotating of images without ImageMagick. -
18
APIFuzzer
PyPI
APIFuzzer reads your API description and step-by-step fuzzes the fields to validate if your application can cope with the fuzzed parameters, and it does not require coding. Parse API definition from a local file or remote URL. JSON and YAML file format support. All HTTP methods are supported. Fuzzing of the request body, query string, path parameter, and request header is supported. Relies on random mutations and supports CI integration. Generate JUnit XML test report format. Send a request to an alternative URL. Support HTTP basic auth from the configuration. Save the report of the failed test in JSON format into the pre-configured folder.Starting Price: Free -
19
Dadroit JSON Viewer
Dadroit
Experience lightning-fast JSON data management with Dadroit JSON Viewer. Effortlessly open massive JSON files (up to 1GB) in seconds and quickly search through your data using advanced RegEx and JSONPath features. Easily export your JSON files to XML, available in both minified and formatted versions.Starting Price: $8.20/month -
20
coverage
pub.dev
Coverage provides coverage data collection, manipulation, and formatting for Dart. Collect_coverage collects coverage JSON from the Dart VM Service. format_coverage formats JSON coverage data into either LCOV or pretty-printed format.Starting Price: Free -
21
JSON
JSON
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language Standard ECMA-262 3rd Edition - December 1999. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language. JSON is built on two structures: 1. A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array. 2. An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence. These are universal data structures. Virtually all modern programming languages support them in one form or another.Starting Price: Free -
22
Eclipse Theia
Eclipse Foundation
Eclipse Theia is an extensible platform to develop multi-language Cloud & Desktop IDEs with state-of-the-art web technologies. Not sure whether you need a web or desktop version or both? With Theia you can develop one IDE and run it in browsers or native desktop application from a single source. The Theia project is hosted at the Eclipse Foundation, a not-for-profit corporation, and is developed by a diverse community. Unlike other "open-source" projects, projects hosted at an Open-Source Foundation are protected against single-vendor decisions against the interest of the diverse community. Theia is designed in a modular way to allow extenders and adopters customizing and extending every aspect of it. Composing a custom IDE-like product is as easy as listing all needed extensions in a package.json file. Adding new functionality by implementing your own extensions is easy, too and provides all the flexibility you need.Starting Price: $0 -
23
RaptorXML Server
Altova
In today’s organizations, Big Data trends and XBRL mandates are producing huge, ever increasing amounts of XML, XBRL, JSON, and Avro data. Now, there is finally a modern, hyper-fast engine to validate, process, transform, and query it all. RaptorXML provides strict conformance with all relevant XML, XBRL, and JSON standards and is continuously submitted to rigorous regression and conformance testing against Altova’s substantial in-house collection of conformance and test suites, as well as industry test suites and customer use-cases. JSON popularity is ever rising, and alongside it the requirement to ensure validity of transacted data. RaptorXML has you covered with JSON syntax checking, JSON validation, JSON Schema validation.Starting Price: €400 one-time payment -
24
BuildVu
IDR Solutions
With BuildVu, you’ll unlock precise PDF-to-HTML/SVG conversion, giving you greater control and added functionality over PDF in your web application. -Optimized Content: BuildVu intelligently converts PDFs, optimizing for smaller file sizes and fast rendering in browsers. -File Metadata: Access PDF data in JSON format, including metadata, word lists, outlines (bookmarks), and annotations. -Thumbnails: Generate high-quality page thumbnails with customizable dimensions. -Annotations: Enjoy support for various annotation types (Links, Popups, Sound/Video, Text, Highlight, Underline) in easy-to-use JSON format. -search.json: Extract all text from the document alongside the HTML content. -Font Conversion: Restructure embedded fonts for compatibility across web browsers. -Office Conversion: Combine BuildVu with LibreOffice for seamless conversion from Office formats (Word, PowerPoint, Excel).Starting Price: $450 per month -
25
ConvertCSV
ConvertCSV
ConvertCSV is an online tool for converting CSV files to and from formats like JSON, XML, SQL, KML, YAML, Markdown, and more. It offers various utilities including CSV viewers, editors, and tools to extract data like emails and URLs. Users can perform tasks such as querying CSV with SQL, splitting large files, and transforming CSV to fixed-width, Excel, or PDF. All processing occurs client-side for privacy, and it supports large files efficiently. Use SQL to query CSV and write to CSV or JSON. The field separator's auto-detect mode is the default. Extract emails or URLs from web pages. Filter data to include/exclude records. Order data either alphabetically or numerically. Optional double or single quotes around values. All double/single quotes can be treated as data. Our tools run completely on the client-side. Your data never leaves your computer.Starting Price: Free -
26
Newsletter2go
Newsletter2Go
Welcome and thanks for using Newsletter2Go. Our REST API exchanges data in the JSON data format. Every parameter/payload you pass (with very few exceptions, e.g., when you upload files) should therefore be formatted in JSON and our API will always return results in JSON as well. Our API follows a very RESTful approach. Most importantly, we support the four standard request methods for CRUD operations. A transactional mailing is a type of mailing that is highly customized, sent to a single individual at a custom time mostly through the system and triggered by an API call. One, if not the most important purpose, of using the Newsletter2Go API is to send transactional emails. Over the last couple of years we have optimized this process in order to offer this very powerful feature to single developers as well as professional teams. First, you will have to create a new mailing. -
27
XiMpLe
XiMpLe
A simple editor for XML and JSON files based on a grid table view with some unique functionalities. User doesn't need to care about xml or json rules. It's possible to compare and merge xml files in a grid view. There is a support for validating xml with XSD schema(s). It can be used also for splitting big xml files and joining them back together or as a simple text editor for large files. Commercial users are able to create and run scripts. It's very easy to copy/paste data from/to spreadsheet editor. Adjacent text editor supports big files and very long lines. No installation is required, one file (1.4 MB). Free for a non-commercial use. It should run on Win 7, 8, 10 and 11 (using .NET Framework 4.5).Starting Price: 30 euro/year/user -
28
JsonOdds
JsonOdds
Quickly build robust and advanced websites or applications with our RESTful API. Track line history, display matches, and results, or implement the JsonOdds API in any number of ways. Get odds and results for NFL, NCAAF, NCAAB, NBA, MLB, NHL, WNBA, MMA, World Cup, KHL, AHL, SHL, HockeyAllsvenskan, World Baseball Classic, Dominican Baseball, Venezuelan Baseball. JsonOdds helps you achieve your end goals easily and effectively. JsonOdds is a no-nonsense and low-cost API for sports data. This API will get you up and running in no time. Build robust applications in less time with JsonOdds API. JsonOdds API provides restful access to matches, teams, odds, and results. JsonOdds features pre-match moneyline, total, and point spread odds, results, and in-game scores. Access to the API is restricted to only users who have an API key. JsonOdds was developed for ease of use and therefore there are only a few entities. There are just six entity types currently.Starting Price: $29.99 per month -
29
Etheno
Crytic
Etheno is an Ethereum-testing, JSON RPC multiplexer, analysis tool wrapper, and test integration tool. It eliminates the complexity of setting up analysis tools like Echidna on large, multi-contract projects. If you are a smart contract developer, you should use Etheno to test your contracts. If you are an Ethereum client developer, you should use Etheno to perform differential testing on your implementation. Etheno runs a JSON RPC server that can multiplex calls to one or more clients. API for filtering and modifying JSON RPC calls. Enables differential testing by sending JSON RPC sequences to multiple Ethereum clients. Deploy to and interact with multiple networks at the same time. Integration with test frameworks like Ganache and Truffle. Run a local test network with a single command. Use our prebuilt Docker container to quickly install and try Etheno. Etheno can be used in many different ways and therefore, has numerous command-line argument combinations.Starting Price: Free -
30
Threagile
Threagile
Threagile enables teams to execute Agile Threat Modeling as seamless as possible, even highly-integrated into DevSecOps environments. Threagile is the open-source toolkit which allows to model an architecture with its assets in an agile declarative fashion as a YAML file directly inside the IDE or any YAML editor. Upon execution of the Threagile toolkit a set of risk-rules execute security checks against the architecture model and create a report with potential risks and mitigation advice. Also nice-looking data-flow diagrams are automatically created as well as other output formats (Excel and JSON). The risk tracking can also happen inside the Threagile YAML model file, so that the current state of risk mitigation is reported as well. Threagile can either be run via the command-line (also a Docker container is available) or started as a REST-Server.Starting Price: Free -
31
UseCSV
UseCSV
Drop our Importer javascript into your app and your users will experience an easy and powerful data import process. Let users upload data in the format that's most convenient for them, including files from legacy Excel versions. Choose from a library of common validation rules including email, phone, currency and number formats. Imported data is sent as JSON to your backend by webhook. Alternatively, use the JS callback option and keep data local to the browser. Replace your data import process with a well designed and intuitive experience. We've researched common challenges people face, and designed a process that holds their hand every step of the way. Format validation happens before data is imported to your app. Our in-browser spreadsheet editor means users can fix validation errors immediately, without having to go back into Excel.Starting Price: $19 per month -
32
Code Beautify
Code Beautify
CodeBeautify is developed for beautify, minify, convert your code/data for your expected result. Visibility determines how the program is visible on codebeautify.org and who can access it. Everyone has access to the code Which is by clicking Save Online Button, and it is listed at the recent page. Everyone user has access to it's own code via link and it is not listed at the user recent page.Starting Price: Free -
33
Tablextract
Tablextract
TableXtract is an AI-powered tool designed for the easy extraction of tables from PDFs and images, allowing users to convert them into Excel, CSV, or JSON formats. It automates data entry, significantly reducing the time spent on manual tasks. To use TableXtract, simply upload your document (PDF, JPG, PNG, etc.), and the AI will automatically recognize and extract tables. You can then download the extracted tables in your preferred format. TableXtract supports extraction from PDFs, images, and scanned documents, and exports extracted tables to Excel, CSV, or JSON. It uses advanced AI for accurate table recognition and structure preservation. Use cases include extracting financial data from reports, converting research article tables into spreadsheets, and transcribing tables from receipts and invoices. Starting Price: $9.99 per month -
34
Biome
Biome
Biome is a comprehensive toolchain for web projects, offering high-performance formatting and linting capabilities for languages such as JavaScript, TypeScript, JSX, TSX, JSON, CSS, and GraphQL. Its formatter achieves 97% compatibility with Prettier, enabling rapid code formatting that can handle malformed code in real time within various editors. The linter incorporates over 270 rules from ESLint, TypeScript ESLint, and other sources, providing detailed, contextual diagnostics to assist developers in enhancing code quality and adhering to best practices. Built with Rust, Biome ensures exceptional speed and efficiency, capable of formatting extensive codebases significantly faster than comparable tools. It is designed for seamless integration into development environments, offering a unified solution for code formatting and linting without the need for extensive configuration. Designed to handle codebases of any size. Focus on growing products instead of your tools. -
35
Crowdl.io
Crowdl.io
Crowdl.io is a free translations manager with crowd translations features. Create a project, load your strings, and share your project's link with your translators. It can export to different formats, like JSON, Android and iOS.Starting Price: Free -
36
Echo
Echo
High-performance, extensible, minimalist Go web framework. Highly optimized HTTP router with zero dynamic memory allocation which smartly prioritizes routes. Build robust and scalable RESTful API, easily organized into groups. Automatically install TLS certificates from Let's Encrypt. HTTP/2 support improves speed and provides a better user experience. Many built-in middleware to use, or define your own. Middleware can be set at root, group, or route level. Data binding for HTTP request payload, including JSON, XML or form data. API to send a variety of HTTP responses, including JSON, XML, HTML, file, attachment, inline, stream, or blob. Template rendering using any template engine. Customized central HTTP error handling. Easily extendable API. Optimized HTTP router which smartly prioritizes routes. Build robust and scalable RESTful APIs. Extensible middleware framework. Define middleware at root, group, or route level Data binding for JSON, XML, and form payload.Starting Price: Free -
37
Monkt
Monkt
Monkt is a document transformation tool that instantly converts various file formats, including PDF, Word, PowerPoint, Excel, CSV, and web pages, into clean Markdown or structured JSON, optimized for AI and Large Language Model (LLM) systems. It supports batch processing, custom JSON schema creation, and image understanding, ensuring efficient data extraction and formatting. Monkt offers both an intuitive dashboard and REST API integration, facilitating seamless incorporation into existing workflows. With end-to-end encryption, it ensures secure document processing, making it a reliable solution for preparing data for AI applications. Simple drag-and-drop document upload and processing. See transformations as they happen in the preview panel. End-to-end encryption for all your documents. Process multiple documents simultaneously. Perfect for large-scale data transformation and AI training dataset preparation.Starting Price: $4.99 per month -
38
JsonWHOIS
JsonWHOIS
JsonWhois is a domain API service that provides real-time WHOIS data, domain details, full-page screenshot capture, and social data statistics through a simple JSON-based API designed for developers and automated systems. It delivers up-to-date domain registration information such as creation and expiration dates, registrar details, registrant and administrative contacts, nameserver records, and status codes, enabling programmatic access to essential domain metadata. In addition to WHOIS lookup, JsonWhois offers a fast screenshot API that captures full web page images of domains, refreshes them monthly, and stores historical screenshots for trend or archival use. It also includes social data metrics tied to domains across platforms like Google, Twitter, Facebook, LinkedIn, Pinterest, and more, giving insight into a domain’s social footprint. JsonWhois supports multiple programming languages and integration environments including PHP, NodeJS, and Python.Starting Price: Free -
39
Mongoose
Mongoose
Mongoose turns a software product, a device or appliance into a web server, accessible by a browser. One of the most common use cases is to use Mongoose to add a Web-accessible control panel for a device. Ready-to-go examples and tutorials for common functionalities like authentication, live logs, video streaming. Using Mongoose, it is easy to create various API to control your device or application remotely, via browser, mobile phone, or automation tools. We have created an extremely memory-efficient, easy-to-use, MIT-licensed JSON library to use together with Mongoose. Real-time, full-duplex communication over MQTT or Websocket. Exchange plain data, or wrap data into JSON to use JSON-RPC! Mongoose turns a software product, a device or appliance into a web server, accessible by a browser. Upload device data to a cloud server of your choice. Use a 3rd party cloud provider, or spin your own. -
40
PI Prompts
PI Prompts
An intuitive right-hand side panel for ChatGPT, Google Gemini, Claude.ai, Mistral, Groq, and Pi.ai. Reach your prompt library with a click. The PI Prompts Chrome extension is a powerful tool designed to enhance your experience with AI models. The extension simplifies your workflow by eliminating the need for constant copy-pasting of prompts. It comes with convenient options to download and upload prompts in JSON format, so you can share your collection with your friends or even create task-specific collections. As you start writing your prompt in the input box (as normally), this extension quickly filters your right panel by showing the connected prompts. You can download and upload your prompt list anytime, even adding external prompt lists in JSON format. You can edit and delete prompts directly on the panel. Your prompts will be synced between your devices, where you use Chrome. The panel is usable with both light and dark themes.Starting Price: Free -
41
Adobe PDF Services API
Adobe
Create a PDF from Microsoft Office documents, protect the content, and convert to other formats. Programmatically alter a document, such as reordering, inserting, and rotating pages, as well as compressing the file. Access the same cloud-based APIs that power Adobe's end-user applications to quickly deliver scalable, secure solutions. Extract text, images, tables, and more from native and scanned PDFs into a structured JSON file. PDF Extract API leverages AI technology to accurately identify text objects and understand the natural reading order of different elements such as headings, lists, and paragraphs spanning multiple columns or pages. Extract font styles with identification of metadata such as bold and italic text and their position within your PDF. The extracted content is output in a structured JSON file format with tables in CSV or XLSX and images saved as PNG. -
42
ediFabric Framework
EDI Fabric
Lightning-fast and easy-to-use developer SDK and API to parse, generate, validate, split, acknowledge, represent, view, and document EDI files. Designed for C#, .NET, ASP.NET Core, EDI, X12, HIPAA, EDIFACT, HL7, NCPDP, EANCOM, VDA, PNRGOV, IATA, IAIABC, Flat Files, EDIGAS. Developer SDK for .NET 5.0, .NET Core and .NET Framework, and REST API for EDI. Parse, generate, validate, acknowledge and represent EDI messages with a collection of 10,000+ customizable EDI templates. Import & export from/to JSON, XML, and flat files with the . NET-native JSON and XML serializers and our powerful Flat File readers and writers. All EDI templates are compliant with the Entity Framework and can be used to create and maintain databases for all EDI formats. EDI Tools for .NET supports all messages for HIPAA 5010 and 4010, HIPAA SNIP validation, external EDI codes, HIPAA databases, and large files.Starting Price: $600 one-time payment -
43
DevBox
DevBox
71 handcrafted tools (generators, converters, encoders, etc...), 20 cheat-sheets and 65 code snippets for developers and designers, available in multiple platforms. DevBox works entirely offline, so you never have to worry bout sensitive data since it never leaves the app. All tools respond to your actions instantly, so you can always see the end result without delay. Plenty of viewers are there for you to quickly check out data in varius formats (CSV, JSON, JWT, etc). Formatters and converters are working as you type, download or copy is just one click away. DevBox has 20 cheat-sheets for codes, services and many CLI tools.Starting Price: $25 one-time payment -
44
Altova MissionKit
Altova
MissionKit is a software development suite of enterprise-class XML, JSON, SQL, and UML tools for information architects and application developers. MissionKit includes Altova XMLSpy, MapForce, StyleVision, and other market-leading products for building today’s real-world software solutions. Synergy among Altova MissionKit tools means you'll not only save development time, but save on your bottom line, as well. Instead of making individual product purchases, choose MissionKit to get all the products listed below – that’s 7 for less than the price of 2!* The Altova XMLSpy JSON and XML editor offers the world’s leading graphical schema designer, a code generator, file converters, debuggers, profilers, full database integration, support for XSLT, XPath, XQuery, WSDL, SOAP, XBRL, and Open XML (OOXML), plus Visual Studio and Eclipse integration, and more.Starting Price: €759 one-time payment -
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Jaunt
Jaunt
Jaunt is a Java library designed for web scraping, web automation, and JSON querying. It provides a fast, ultra-light headless browser that enables Java programs to perform tasks such as web scraping, form handling, and interfacing with REST APIs. Jaunt supports parsing of HTML, XHTML, XML, and JSON, and offers features like HTTP header and cookie manipulation, proxy support, and customizable caching. The library does not support JavaScript execution; however, for automating JavaScript-enabled browsers, Jauntium is recommended. Jaunt is available under the Apache License, with a monthly edition that expires periodically, requiring users to download the latest version upon expiration. The library is suitable for tasks such as parsing and extracting data from web pages, filling out and submitting forms, and handling HTTP requests and responses. Comprehensive tutorials and documentation are available to assist users in getting started with Jaunt. -
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Proofread Bot
Proofread Bot
Proofread Bot provides a rest server that can return the report in several formats from json to xmlrpc. For a sample live client implementation take a look at the Wordpress plugin. -
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SOAPSonar
Crosscheck Networks
Validate the functional behavior of APIs with client input simulations. Success criteria rules provide validation and regression testing of API behavior. Tests can be run on-demand or automated. Supports latest OpenAPI standards for automatically parsing OpenAPI documents and building test cases for all of the defined operations. Test authentication schemes including OAuth, SAML, PKI, Basic Auth, Amazon Auth, and Kerberos. Verify SSO tokens and cookies. Create behavior baselines and run regression tests to determine if any breakage or change of behavior occurs. Includes JSON and XML Diff capability. Test encryption and decryption of JSON, XML, REST, and SOAP message patterns. Simulate load from multiple virtual clients to measure and validate the performance criteria of the target APIs. Dynamic security and identity provide real world simulated inputs. Built-in support for AWSv4 signatures to authenticate to and test Amazon AWS APIs.Starting Price: $80/month -
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Karate
Karate
Karate is the only open-source tool to combine API test automation, mocks, performance-testing and even UI automation into a single, unified framework. The BDD syntax popularized by Cucumber is language-neutral and easy for even non-programmers. Assertions and HTML reports are built-in, and you can run tests in parallel for speed. There’s also a cross-platform stand-alone executable for teams not comfortable with Java. You don’t have to compile code. Just write tests in a simple, readable syntax - carefully designed for HTTP, JSON, GraphQL and XML. And you can mix API and UI test automation within the same test script. It is worth pointing out that JSON is a ‘first-class citizen’ of the syntax such that you can express payload and expected data without having to use double-quotes and without having to enclose JSON field names in quotes. There is no need to ‘escape’ characters like you would have had to in Java or other programming languages.Starting Price: Free -
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Contact Form to Any API
Contact Form To API
Contact Form 7 to Any API allows WordPress users to send form submissions to any external API or CRM with precision and ease. The free version supports basic features such as single API endpoints, JSON payloads, headers, and logging. With the Pro version, you can configure multi-endpoint routing, conditional logic, nested JSON bodies, field mapping, custom headers per endpoint, and advanced response handling. Ideal for HubSpot, Mailchimp, ActiveCampaign, Zoho, and Pipedrive integrations. The optional OAuth 2.0 Add-On provides secure token handling and full authorization flows. Perfect for marketers, developers, and agencies seeking flexible, SaaS-free automation workflows.Starting Price: $29.99 -
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FairCom RTG
FairCom
FairCom RTG modernizes COBOL and Btrieve applications by seamlessly replacing their native file systems with FairCom's advanced database engine, enhancing reliability, scalability, and performance without altering existing code. It enables real-time read/write access to live data through modern APIs, including JSON and SQL, facilitating business analytics and reporting without additional coding. With features like hot backups, automatic recovery, and ACID-compliant transactions, data integrity and uptime are significantly improved. FairCom RTG supports vertical scaling to thousands of users and horizontal scaling through replication for reporting, failover, and availability. The latest version introduces a JSON DB API, allowing simple JSON commands to manage COBOL data, and Hot Alter Table functionality for immediate schema modifications without rewriting records.
