Tool collection
Free Security tools
Inspect tokens, calculate permissions, hash content, and create passwords locally. Every utility is free, requires no account, and keeps your working content on this device.
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JWT Decoder
Decode a JWT header, payload, and signature.
#️⃣Hash Generator
Generate MD5, SHA-1, and SHA-256 hashes.
🔐Password Generator
Secure passwords with a strength meter.
🔒Chmod Calculator
Convert Unix permissions between symbolic and octal forms.
Private tools for everyday work
These security utilities run in your browser. They are designed for quick checks, transformations, and exports without account setup or server-side processing.