FREE UTILITIES57 tools · browser-first

Useful tools, without the nonsense.

Fast utilities for developers, text, SEO, images, files, networking and everyday conversions. Most processing happens locally in your browser.

Security & Privacy

7 tools

Generate SHA-1, SHA-256, SHA-384 or SHA-512 hashes locally.

Generate secure random strings with configurable character sets.

Generate strong random passwords locally with configurable length and symbols.

Calculate SHA-256, SHA-384 or SHA-512 for a local file without uploading it.

Calculate cryptographic checksums for text.

Estimate password strength locally without sending the password anywhere.

Compare two hashes safely while ignoring case and whitespace.