Password Generator
Generate strong, random passwords locally in your browser. Nothing is stored or sent.
—How to use
- 1Adjust the length slider.
- 2Choose which character types to include.
- 3Copy the generated password, or click Regenerate for a new one.
Features
- Adjustable length from 6 to 64 characters
- Toggle uppercase, lowercase, numbers and symbols
- Uses cryptographically secure randomness
- Nothing is stored or sent anywhere
Supported formats
Privacy
Passwords are generated locally in your browser using the Web Crypto API and are never stored or sent to our server.
About this tool
The Password Generator creates strong, random passwords using your browser's built-in cryptographic random number generator, not a predictable pseudo-random function. Choose a length and which character types to include, then copy the result — nothing is ever saved or transmitted.
Frequently asked questions
Are these passwords stored anywhere?
No. Passwords are generated locally in your browser using the Web Crypto API and are never stored or transmitted.
What randomness source is used?
Passwords are generated using crypto.getRandomValues, a cryptographically secure random number generator built into your browser.
Why are similar-looking characters excluded?
Characters like 1, l, 0 and O are excluded from the character sets to reduce transcription errors when typing a password manually.
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