Password Generator
Generate hard-to-guess random passwords by choosing character types and length. It uses your browser's cryptographically secure random number generator (Web Crypto API), so generated passwords are never sent to a server. Need a random ID to go with it? Try theUUID Generatoras well.
Tips for a strong password
- Use as many characters as practical (12+ recommended) and combine multiple character types
- Avoid reusing the same password across different services
- Store generated passwords safely, such as in a password manager
Glossary
Entropy
A measure of how hard a password is to guess (its randomness), expressed in bits. The higher the number, the longer a brute-force attack would take to crack it.
Web Crypto API
A cryptography toolkit built into web browsers. This tool uses its random number generator, so passwords are built from unpredictable, secure randomness.
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