JWT Inspector is a Chrome extension built for developers to decode and inspect JSON Web Tokens in seconds. Analyze headers, claims and expiration times directly inside your browser with complete privacy.
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Maker
📌
Hi Product Hunt!
I'm excited to launch JWT Inspector today.
As a full-stack developer, I work with JWTs almost every day while building APIs and authentication systems. I often found myself switching between browser tabs, online decoders, and documentation just to inspect a token.
I built JWT Inspector to make this process simpler and faster.
With JWT Inspector, developers can:
- Decode JWTs instantly
- Inspect headers and payloads
- View expiration information
- Copy claims easily
- Keep everything local in the browser for privacy
The goal was to create a lightweight developer tool that saves time during debugging and development.
I'd love to hear your feedback, suggestions, and feature requests. Thanks for checking it out and supporting the launch! 🚀