Developer Tools
Password Generator
Generate strong random passwords. Pick length, character sets, exclude lookalikes.
Strength: Very strong (130 bits of entropy)
20
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About Password Generator
Password Generator creates cryptographically random passwords using crypto.getRandomValues. Choose length (4–128), toggle character sets (upper, lower, digits, symbols), and optionally exclude ambiguous characters (O/0, I/1, l) for easier hand-typing.
Includes a strength estimator based on entropy bits — 80+ is strong, 128+ is very strong (overkill for most use cases). All generation runs locally in your browser; passwords are never logged or transmitted.