+
+

Related Products

  • MobiPDF
    8,085 Ratings
    Visit Website
  • PDF Guru
    101,414 Ratings
    Visit Website
  • Adobe Acrobat
    8,459 Ratings
    Visit Website
  • Nutrient SDK
    113 Ratings
    Visit Website
  • TheBestPDF
    39,558 Ratings
    Visit Website
  • Apryse PDF SDK
    172 Ratings
    Visit Website
  • MobiOffice
    15,853 Ratings
    Visit Website
  • TinyPNG
    72 Ratings
    Visit Website
  • RAD PDF
    3 Ratings
    Visit Website
  • Crowdin
    944 Ratings
    Visit Website

About

RatPDF is a comprehensive, free online toolkit designed to simplify everyday file and data tasks directly in your browser—no downloads or installations required. It offers a wide range of powerful PDF utilities, including converting files to and from PDF, merging multiple PDFs into one, splitting large documents, and compressing files to reduce size without sacrificing quality. Beyond PDFs, RatPDF also provides versatile image tools such as image compression, format conversion, resizing, and background removal, making it useful for designers, students, and professionals alike. Additionally, it includes developer-friendly utilities like JWT decoding, JSON formatting, and HTML formatting, helping streamline workflows for technical users. Built with speed, privacy, and ease of use in mind, RatPDF processes files securely in the browser, ensuring your data stays safe.

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 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

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

Users interested in browser-based PDF tools

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

$8.99
Pro Plan
Free Version Supported
Free Trial Not Supported

Pricing

$0
Free Version
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

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

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

  • Good for quick tasks like email uploads and assignments. Supports multiple tools (PDF, image, dev utilities) in one place Free to use

Cons

  • Not suited for enterprise-level workflows Limited for advanced or heavy use cases Not built for large-scale document workflows

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

RatPDF
India
ratpdf.com

Company Information

Toolaska
Founded: 2025
India
toolaska.com

Alternatives

Alternatives

JSON Crack

JSON Crack

ToDiagram
JSON Editor

JSON Editor

VDT LABS

Categories

PDF Supported
PDF Compressors Supported
PDF Converters Supported
PDF Merge Supported

Categories

JSON Editors Supported

PDF Features

Annotations Supported
Convert to PDF Supported
Digital Signature Supported
Encryption Supported
Merge / Append Supported
PDF Reader Supported
Watermarking Supported

Integrations

CSS Not Supported
HTML Not Supported
JSON Not Supported
JavaScript Not Supported

Integrations

CSS Supported
HTML Supported
JSON Supported
JavaScript Supported
Claim RatPDF and update features and information
Claim RatPDF and update features and information
Claim Toolaska and update features and information
Claim Toolaska and update features and information