Password Generator
Generate strong random passwords with custom length and character sets.
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What is Password Generator?
A password generator creates unpredictable random strings using secure randomness for accounts and API keys.
How to use
Set password length and character options.
Click Generate.
Copy your new password.
Benefits
- Cryptographically secure randomness
- Customizable length and symbols
- Never sent to a server
Frequently Asked Questions
How long should my password be?
Use at least 12–16 characters for accounts. Longer passwords with mixed character types are harder to guess or brute-force.
Is my generated password stored anywhere?
No. Passwords are created in your browser with crypto.getRandomValues() and are never sent to a server.
What happens if I uncheck all character types?
At least one character set must stay enabled. The generator requires uppercase, lowercase, numbers, or symbols to build the password pool.
Is this tool free?
Yes. This tool is completely free to use with no sign-up, no limits, and no hidden fees.
Does my data leave my browser?
No. All processing happens entirely in your browser using client-side JavaScript. Your data is never sent to a server or stored anywhere.
Does this tool work on mobile?
Yes. PeasyDo tools work in modern mobile browsers on iOS and Android. For file tools, use a browser that supports file uploads and downloads.
Do I need to install software?
No. Everything runs in your browser — no desktop app, plugin, or account required.
Feedback & report a problem
Found a bug or have a suggestion? Let us know — it helps us improve this tool.
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