Load Token Preset:
🔑 Bearer JWT Token Stream
0 chars
Paste a token above to inspect components...
⏱️ Temporal Validation & Epochs
FRESH
Issued At (iat)
-
Not Before (nbf)
-
Expires (exp)
-
📜 Decoded JOSE Header
ALG: -
{}
📦 Decoded Claims Payload
Entropy: -
{}
🧪 1-Click Tamper & Exploit Lab
CVE SIMULATOR
Test your authentication service by simulating common token attacks:
🛡️ Security Audit & Vulnerability Radar
100 / 100
Click Run Security Audit to scan token.
✍️ Web Crypto HMAC Verification
UNVERIFIED
🔓 Secret Dictionary Cracker (Client-Side)
STANDBY
Simulates local brute-force dictionary test against 20+ common default JWT secrets.
🔐 RFC 9449 DPoP Proof & Token Binding Studio
RFC 9449 READY
Generate and verify Demonstrating Proof-of-Possession tokens bound to HTTP method and URI.
🛡️ Automated Hardening Patch & Middleware Synthesizer
// Production Hardening Patch will generate here