JSONedit

JSONedit

tomeko.net
+
+

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About

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.

About

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.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Analysts searching for a simple, portable tool for editing and validating JSON data

Audience

Toolaska is designed for developers, students, and tech enthusiasts who need fast, reliable, and privacy-focused online tools for code formatting, data conversion, encoding, and everyday development tasks.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$0
Free Version
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 4.0 / 5

Pros & Cons from Real Users

Pros

  • I’ve been using Toolaska JSON Tool for a while, and it has become one of my go-to utilities whenever I need to work with JSON. The interface is clean, lightweight, and fast — no unnecessary clutter. What I like the most: Format & Beautify: Makes even the messiest JSON instantly readable. Minify: Perfect for compressing before pushing to production. Validate: Quickly catches mistakes in JSON structure. Convert JSON ↔ CSV / XML / YAML: Saves a ton of time when working across formats. Escape / Unescape: Very useful for preparing JSON for APIs. Sort Keys: Keeps my files consistent and easier to manage. Download / Copy: No hassle in exporting results. Save Recent JSON: It remembers my last 10 JSON files locally, which is super handy when switching between tasks. The fact that it’s free, ad-free, and doesn’t require login makes it even better. Everything runs directly in the browser, so it’s quick and private.

Cons

  • Limited to JSON-related tasks → It doesn’t support other data formats (like TOML, INI, etc.) that some developers might use. No collaboration features → Everything is local, so you can’t share JSON edits or sessions directly with teammates. Local-only storage → The “recent JSON” feature only works in the same browser/device (no cloud sync). Basic UI → Very clean and minimal, but may feel too simple compared to full IDE plugins or desktop apps. No advanced JSON querying → Lacks features like JMESPath/JSONPath querying for deep data manipulation. Offline use → Needs an internet connection since it’s a web app (unless cached in browser).

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

tomeko.net
Poland
tomeko.net/software/JSONedit/

Company Information

Toolaska
Founded: 2025
India
toolaska.com

Alternatives

JSON Editor

JSON Editor

VDT LABS

Alternatives

JSON Crack

JSON Crack

ToDiagram
JSON Editor

JSON Editor

VDT LABS

Categories

JSON Editors Supported

Categories

JSON Editors Supported

Integrations

JSON Supported
CSS Not Supported
Google Sheets Supported
HTML Not Supported
JavaScript Not Supported
Microsoft Excel Supported

Integrations

JSON Supported
CSS Supported
Google Sheets Not Supported
HTML Supported
JavaScript Supported
Microsoft Excel Not Supported
Claim JSONedit and update features and information
Claim JSONedit and update features and information
Claim Toolaska and update features and information
Claim Toolaska and update features and information