Password Generator
Generate strong random passwords with custom length and character sets — locally, securely.
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About this tool
Generate cryptographically random passwords using your browser’s secure random source — choose length and character sets, generate in bulk, with a live strength estimate. Nothing is transmitted or stored; passwords exist only on your screen.
How to use the Password Generator
- Set length (16+ recommended) and character types.
- Click Generate — click again for fresh batches.
- Copy and store in a password manager.
Frequently asked questions
How long should a password be?
16+ random characters is effectively uncrackable with current hardware; length beats complexity.
Is it safe to generate passwords online?
Here, yes — generation uses crypto.getRandomValues locally and nothing leaves your device. Never use sites that generate server-side.