Password Generator — Strong, Random & Secure
Generate strong, cryptographically secure passwords with the exact length and character mix you need — never leaves your browser.
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What it does
Password Generator uses the browser's Web Crypto API (crypto.getRandomValues) to produce truly random passwords with your choice of lowercase, uppercase, digits and symbols.
When to use it
Use it whenever you create a new account, rotate a credential, or need a one-time secret for a script or environment variable.
Benefits
- Cryptographically secure randomness
- Length from 6 to 64 characters
- Toggle character sets independently
- Nothing is sent or logged anywhere
Example
A 16-character password with all sets enabled gives roughly 100 bits of entropy — strong enough to resist brute force.
Frequently asked questions
- Are these passwords really random?
- Yes — they use the browser's crypto.getRandomValues, the same source used for cryptographic keys.
- Is my password sent anywhere?
- No. Generation is 100% local. We have no server endpoint that sees it.
- How long should my password be?
- 16+ characters with mixed sets is recommended for most accounts; 20+ for high-value ones.
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