Password Generator
Generate strong, random passwords. Uses cryptographically secure randomness.
Tool guide
About Password Generator
A strong password generator helps create random credentials that are harder to guess than human-written passwords. Use it for new accounts, temporary credentials, local test accounts, and password-manager entries.
Longer passwords with a wide character set are usually stronger. For real accounts, store generated passwords in a trusted password manager rather than reusing them.
Common use cases
- Create unique passwords for new accounts.
- Generate temporary credentials for testing.
- Avoid reusing passwords across services.
- Produce random strings for non-sensitive development workflows.
Practical tips
- Use at least 16 characters for important accounts.
- Prefer unique passwords stored in a password manager.
- Avoid patterns, dictionary words, and reused passwords.
Related tools
Frequently asked questions
How long should a password be?
For important accounts, 16 or more random characters is a practical baseline. Longer passphrases can also be strong.
Should I reuse a generated password?
No. Reusing passwords means one breach can expose multiple accounts.
Where should I store generated passwords?
Use a trusted password manager rather than a note, screenshot, or reused document.
Is Password Generator free to use?
Yes. Password Generator is free to use in your browser with no signup required.
Is my data uploaded when I use Password Generator?
Most FreeTools utilities process data locally in your browser. Tools that call third-party services, such as IP lookup and advertising, are disclosed in the privacy policy.
What can I use Password Generator for?
Generate strong random passwords with customizable length and character sets. Secure cryptographic randomness. Free online tool.