JWT-dekoder
Inspiser tokens
Om dette verktøyet
Decode JSON Web Tokens to inspect their header and payload. Useful for debugging auth and API integrations. Decoding happens locally.
Funksjoner
- Decode header and payload
- Highlights expiry, issuer and audience
- Verifies signature with HMAC secret (optional)
- Browser-only
Slik bruker du det
- Paste a JWT.
- Read the decoded header and payload.
🔒 100 % privat
Alt skjer inne i nettleseren din med JavaScript og WebAssembly. Filene dine lastes aldri opp, lagres aldri og ses aldri av oss.
Ofte stilte spørsmål
Is decoding sensitive?
Decoding doesn't reveal anything secret - JWT payloads are just Base64. Don't paste production tokens into untrusted tools.