L8W8JWT GUI is a graphical interface around l8w8jwt, a minimal and open-source
JSON Web Token library written in C.



It is handy during development and when testing or implementing web services
that deal with auth tokens. Features include:

<ul><li>Encoding and signing tokens with the HS, RS, PS, ES and EdDSA algorithm families</li><li>Setting standard claims such as issuer, subject, audience and expiry, plus custom claims</li><li>Decoding tokens and verifying their signature and timestamps</li><li>Generating RSA, ECDSA and Ed25519 key pairs, with extra entropy collected from your mouse</li><li>Fully offline: the app has no network access</li></ul>