Generate a secure random password with configurable length and character sets.
Your passwords are generated entirely in your browser. Nothing is stored, logged, or sent to a server.
—Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text.
Secret / Token Generator
Generate cryptographically random secrets and tokens for API keys, JWT secrets, and more.
Chmod Calculator
Toggle permissions or enter a number to see the chmod breakdown.
Chrome Extension Icons
Upload a PNG and get every icon size a Chrome extension needs.