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Tools

Password Generator

Create strong random passwords with a choice of length, uppercase and lowercase letters, digits and symbols.

Generate a strong password online

The generator creates random passwords right in your browser via the cryptographic crypto.getRandomValues API — not a single character leaves your device or gets stored anywhere. Set the length (4 to 64 characters), toggle uppercase and lowercase letters, digits and symbols, and optionally exclude look-alike characters (i, l, 1, O, 0) to make manual typing easier.

The indicator below the button shows strength in bits of entropy: under 40 bits — weak, 40-70 — medium, above 70 — strong. For important accounts take 16+ characters with all types enabled. And the golden rule: one service — one unique password, best stored in a password manager.

FAQ

How secure is this generator?
Completely secure: passwords are generated locally in your browser via cryptographic crypto.getRandomValues and never sent to a server.
What password length is secure?
We recommend at least 12-16 characters with uppercase and lowercase letters, digits and special characters. For critical accounts — 20+ characters.
What does "No similar characters" mean?
The option excludes easily confused characters (i, l, 1, O, 0) so the password is easier to type manually without errors.
Should I use one password everywhere?
No. Use a unique password for each service. Store them conveniently in a password manager.
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