JWT Decoder & Verificator icon

JWT Decoder & Verificator

Extension Actions

How to install Open in Chrome Web Store
CRX ID
gkkpdckaoccmoefdlopdjdbhahlpfnkj
Description from extension meta

Decodeer en verifieer JWT tokens met een elegante interface

Image from store
JWT Decoder & Verificator
Description from store

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