JWT Decoder
JWT Decoder tool
About JWT
- JWT consists of three parts: Header, Payload, and Signature
- Header typically contains the token type and signing algorithm
- Payload contains the claims (data)
- Signature verifies the token hasn't been altered
- Parts are Base64Url encoded and separated by dots
Features
- JWT parsing
- Header inspection
- Payload viewing
- Signature verification
- Token validation
- Base64 decoding
How to use
Paste your JWT token to instantly decode and view its contents in a readable format.