Security Tools

Professional security utilities for JWT decoding, hash generation, and more. All tools run entirely in your browser for maximum speed and privacy.

Generate MD5 and SHA256 hashes for text input instantly.

Generate HMAC signatures using SHA256 or SHA1 algorithms.

Decode and validate JWT tokens to see header, payload, and signature.

Generate JWT tokens using HMAC SHA256 with custom header and payload.

Generate secure random passwords with customizable options.

Why Use Our Security Tools?

Built for developers, with security and privacy in mind

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Your security data never leaves your computer

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Clean interface designed for developers

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Works perfectly on desktop and mobile devices