Free Alternative
Free JWT.io Alternative
JWT.io is the go-to for decoding JSON Web Tokens, but sends your tokens to their server.
JWT.io
- • May require sign-up or account
- • Data may be processed server-side
- • Free tier limitations
- • Ads or upsell prompts
JWT Decoder
- ✓ 100% free, no sign-up
- ✓ Runs in your browser
- ✓ No data uploaded
- ✓ No usage limits
Our JWT Decoder runs 100% client-side — your tokens never leave your browser. Decode, inspect headers and payloads, and verify signatures locally.