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TokenForge Installed!
Decode and inspect JSON Web Tokens (JWT) instantly and privately in your browser.
Features
- Decode header, payload and signature of any JWT
- Automatic expiration check (valid, expired, not-yet-valid)
- Friendly table for registered claims (iss, sub, exp, iat, ...)
- Color-coded token view & one-click copy for each section
- Live decoding as you paste - no "decode" button needed
- Local history of decoded tokens (optional, clearable)
- 100% client-side - tokens never leave your browser
How to use
- Click the TokenForge icon in your toolbar
- Paste a JWT (e.g. from DevTools, an API response, a cookie) into the input
- Header, payload and status appear instantly
- Click a "Copy" link to copy any section to clipboard
- Switch to "Claims" tab for a readable breakdown of standard JWT claims