Security

JWT

A JSON Web Token (JWT) is a secure, signed base64 token used to transmit user identity claims statelessly between client and server.

Diagram

  JWT Format: Header.Payload.Signature
  [eyJhbGci...] . [eyJzdWIi...] . [SflKxwRj...]

In Depth

JWT stands for JSON Web Token. It is a standardized compact format for packing user information (claims) into a digitally signed, base64-encoded string.

Related Terms