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Password Generator

Generate a secure random password with customizable length and character sets. Private, no upload.

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?X:m]p$--WL!+!zh

Very Strong

Length16

Uses your browser's cryptographically secure random number generator to create strong passwords — adjust length, character sets, and optionally exclude ambiguous characters like l, I, and 1.

常见问题解答

Is this password generated securely?
Yes — it uses your browser's built-in cryptographically secure random number generator (the same one used for encryption keys), not a predictable pseudo-random function.
Why exclude ambiguous characters?
Characters like l, I, 1, O, and 0 can look identical in some fonts — excluding them avoids transcription mistakes when typing the password manually.
Is the generated password stored or sent anywhere?
No. It's generated and displayed entirely in your browser and disappears when you close or refresh the page unless you copy it.

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