Tools.

Developer tools to boost your productivity. Production-ready and battle-tested.

Password Entropy

Calculate password strength and estimated crack time using information theory.

Security
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JWT Debugger

Multi-purpose tool to Encode, Decode, and Verify JSON Web Tokens (JWT).

Security
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Chmod Calculator

Visual Unix permission generator (chmod) for servers and scripts. Calculate octal and symbolic modes.

Infrastructure
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Hash & Encode

Generate secure hashes (SHA-256, SHA-512) and encode/decode text (Base64, URL).

Security
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TOTP Authenticator

Generate, verify, and debug Time-based One-Time Passwords (TOTP) with QR code support.

Security
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