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Dev Toolkit

Developer toolkit for JSON, Base64, JWT, and URL encoding/decoding

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Publisher: genius5711
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Overview

What is Dev Toolkit?

Developer toolkit for JSON, Base64, JWT, and URL encoding/decoding.

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SUMMARY

Dev Toolkit - JSON, Base64, JWT & URL Tools

Description:
A powerful developer toolkit that helps you format JSON, encode/decode Base64, decode JWT tokens, and handle URL encoding - all in one place!

Key Features:

  • JSON Formatter & Validator
    - Format and validate JSON with proper indentation
    - Support for nested objects and arrays
    - Syntax error detection

  • Base64 Encoder/Decoder
    - Convert text to Base64 and back
    - Quick encoding and decoding
    - Format validation

  • JWT Token Tools
    - Decode JWT tokens instantly
    - View header, payload, and signature
    - Encode JSON to JWT format
    - JWT structure validation

  • URL Encoder/Decoder
    - Handle special characters in URLs
    - Encode/decode query parameters
    - Support for complex URLs

    Additional Features:
  • Dark Mode Support
  • Copy to Clipboard
  • Clear Function
  • Simple and Clean Interface
  • Instant Results
  • No External API Calls - Works Offline

    Perfect for:
    - Web Developers
    - API Testers
    - Security Engineers
    - DevOps Teams
    - Anyone working with JSON, Base64, JWT, or URLs

    Privacy & Security:
    - No data collection
    - All processing happens locally
    - No external server communication
    - Your data stays in your browser

    Open source and free to use!

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    Download

    The latest version of Dev Toolkit is available on the Chrome web and is currently being used by 0 active users. The initial version was launched on 2025-01-09.

    Total Downloads:  0(Downloads from CRX Insider)

    HOW TO INSTALL Dev Toolkit FROM A CRX FILE

    1. Download Dev Toolkit CRX file
    2. NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to download the ZIP file instead
    3. In the URL bar, go to chrome://extensions
    4. Enable Developer mode
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