Identity / Client-side

JWT Decoder & Inspector

Decode JWT header/payload and flag risky claims locally.

This tool is designed for defensive analysis, education and owned assets. It avoids exploitation, brute force and intrusive scanning.

New here? Use the sample data, run the analysis, then read the findings as clues: green means good posture, missing items become your next hardening steps.

Input

safe mode

Target / value

Result

Run the tool to generate a structured report.