How it works
How to use the Password Generator
Choose your settings
Pick the length and character sets; each password is guaranteed to contain at least one character from every set you select.
Generate
Results are created instantly with your browser’s cryptographically secure random generator. Press Generate again for a fresh set.
Copy or download
Copy everything to the clipboard or download it as a file.
About the Password Generator
Create strong passwords with a cryptographically secure random generator. Choose the length, uppercase, lowercase, digits and symbols, and avoid look-alike characters such as I, l, 1, O and 0.
Built for developers
Why developers use it
Private by design
Runs 100% in your browser. Nothing you paste is uploaded, logged or stored on a server.
Instant results
Output updates as you type, with precise error locations when something is wrong.
Works offline
Once loaded, the tool keeps working without a connection. Install it as an app if you like.
Free, no sign-up
No accounts, no limits, no watermarks.
FAQ
Frequently asked questions
Is the randomness secure?
Yes. Values come from crypto.getRandomValues, the browser’s cryptographically secure random number generator, with unbiased sampling — not Math.random.
Is my data uploaded anywhere?
No. Everything runs locally in your browser — nothing you type, paste or open is sent to a server, logged or stored. The tool keeps working offline once the page has loaded.
Keep going
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