jwt
What is a .jwt file?
application/jwt
A JWT (JSON Web Token) is a compact, URL-safe token made of three base64url-encoded parts — a header, a payload of claims, and a signature — separated by dots. It is widely used to carry authentication and authorisation claims between services.
How to use a .jwt file
Use a sample JWT to test token decoding, claim extraction, and signature verification. Never use an example token's secret in production.
Download example .jwt files
- Sample JWT (HS256)A sample JSON Web Token (JWT) signed with HS256 using a published example secret — verifiable but powerless — for testing JWT decoders and validators. Sample only, never for production. Paired with its decoded claims.
- JWT (none) — SAMPLESAMPLE JWT with alg=none for auth parsers and algorithm-handling tests. Published sample material only.
- JWT (HS256) — SAMPLESAMPLE JWT with alg=HS256 for auth parsers and algorithm-handling tests. Published sample material only.
- JWT (HS384) — SAMPLESAMPLE JWT with alg=HS384 for auth parsers and algorithm-handling tests. Published sample material only.
- JWT (HS512) — SAMPLESAMPLE JWT with alg=HS512 for auth parsers and algorithm-handling tests. Published sample material only.
- JWT (RS256) — SAMPLESAMPLE JWT with alg=RS256 for auth parsers and algorithm-handling tests. Published sample material only.
- JWT (RS384) — SAMPLESAMPLE JWT with alg=RS384 for auth parsers and algorithm-handling tests. Published sample material only.
- JWT (RS512) — SAMPLESAMPLE JWT with alg=RS512 for auth parsers and algorithm-handling tests. Published sample material only.
and 13 more in the library.