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JWT Decoder & Verifier

ExtensionDeveloper Tools25 users
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Overview

Decode and verify JWT tokens (JSON Web Token) with a beautiful interface

JWT Decoder & Verifier is a browser extension that helps developers and security professionals work with JSON Web Tokens (JWT). It provides real-time decoding and signature verification in a beautiful, user-friendly interface. ### Why Choose This Extension? - **Real-time Decoding**: Instantly see the decoded header and payload as you paste your JWT - **Visual Clarity**: Color-coded token sections for better readability - **Secure Verification**: Verify JWT signatures with your secret key - **Base64 Support**: Built-in support for Base64 encoded secrets - **Developer Friendly**: Clean interface designed for daily development workflow - **Multi-language Support**: Available in 20+ languages - **Privacy First**: All processing happens locally - no data leaves your browser ### Perfect For: - Backend Developers working with JWT authentication - Frontend Developers debugging JWT-based APIs - Security Professionals analyzing JWT tokens - QA Engineers testing JWT implementations - DevOps Engineers troubleshooting JWT issues

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Details

  • Version
    0.0.1.1
  • Updated
    January 12, 2025
  • Size
    61.08KiB
  • Languages
    34 languages
  • Developer
    Website
    Email
    oslook.com@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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