Password Generator
Generate strong, random passwords with your chosen length and character sets — locally in your browser.
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About Password Generator
Password Generator creates strong random passwords from 4 to 128 characters, using any mix of lowercase and uppercase letters, digits and symbols. It always includes at least one character from every set you select, and leaves out look-alike characters (0/O, 1/l/I) so passwords are easy to type.
Randomness comes from your browser's cryptographically secure generator (crypto.getRandomValues). The password is created on your device and is never sent or stored anywhere.
How to use Password Generator
- Choose the length and character sets.
- Press Generate (or Regenerate for another).
- Copy the password into your password manager.
Key features
- 4–128 characters
- At least one character from each chosen set
- No look-alike characters
- Cryptographically secure randomness
When to use Password Generator
- Creating a new password for an important account such as email or banking.
- Generating Wi-Fi passwords or temporary passwords for new users.
- Creating secrets for development and testing.
Tips and common problems
- Prefer length: 16+ characters are much stronger than a short complex password.
- Save the password in a password manager right away.
- Some sites reject certain symbols; regenerate without symbols if a site refuses the password.
Frequently asked questions
At least 16 characters for important accounts. Length adds more strength than complexity.
No. Use a different password for every site and keep them in a password manager, so one breach does not expose your other accounts.
Here, yes: the password is generated in your browser and never leaves your device.