About

About JWTSecrets Decoder

We build trustworthy tooling for JWT analysis so engineers can debug and harden tokens without risking secrets.

Mission

Make security tooling simple, local, and audit-friendly. Our decoder runs entirely in the browser and highlights risky patterns so you can improve your authentication policy.

How it works

Client-side decoding of header and payload.
Heuristics to flag missing claims, weak signatures, and long expirations.
Zero server upload—work with synthetic tokens for demos, keep production secrets offline.

Contact

Reach us at hello@jwtsecrets.com.