Security Tools
Password, passphrase, username and security helpers. All tools are free, instant and built to work directly in your browser.
Create stronger passwords and passphrases, test password strength and generate usernames without signing up.
Password Generator
Create strong, secure passwords instantly. Customise length, symbols, numbers and more.
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Passphrase Generator
Generate a strong, memorable passphrase using random words. More secure than passwords, easier to remember.
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Password Strength Tester
Test how strong your password is — see estimated crack time, entropy score and specific weaknesses instantly.
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Username Generator
Generate unique, creative usernames instantly. Gaming, professional, funny and nature styles.
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Related Guides
All guides →Security Tools FAQ
Are these security tools free?
Yes. ToolBullet tools are free to use with no account, no download and no sign up required.
Do these tools store my data?
No. ToolBullet tools are designed to run in your browser. Inputs are not sent to a ToolBullet database or saved to an account.