π² Random
Password Generator
Generate random passwords in your browser with control over length, uppercase letters, lowercase letters, numbers, symbols, and ambiguous characters. The result updates when options change and includes a simple strength estimate.
How to use
- Set the password length from 4 to 64 characters.
- Choose which character classes should be included.
- Turn on the ambiguous-character option when the password must be easy to read or type.
- Review the strength label, then copy the generated password.
Use cases
- Create a unique password for a new account.
- Generate temporary passwords for Wi-Fi, events, or test accounts.
- Make readable passwords that avoid characters people often confuse.
Privacy & local processing
This tool runs mainly in your browser. The content you enter is not sent to Free Tools Hub servers.
FAQ
- Is the password sent anywhere?
- No. Generation happens in the browser, and the site does not receive or store the password.
- How is strength estimated?
- The meter uses password length and character variety to provide a basic weak, fair, strong, or very strong label.
- Why exclude ambiguous characters?
- Characters like O, 0, l, 1, and I can be hard to distinguish in some fonts or when read aloud.
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