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Strong Password Generator
Generate secure random passwords with custom length and character sets — computed locally, never sent anywhere.
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About the Password Generator
Creates strong, random passwords with the length and character sets you choose, and estimates their entropy. Generation happens in your browser, so the password never leaves your device.
What this tool checks
- Adjustable length and character sets
- Shows password entropy in bits
- Generated locally — never transmitted
Frequently asked questions
How long should a password be?
16+ characters with mixed types is a solid baseline; longer is stronger. Aim for 75+ bits of entropy.
Is it safe to generate here?
Yes — it uses your browser's secure random generator and nothing is sent anywhere.
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