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Password Generator
Generate strong, random passwords with custom rules.
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Length 16
Uppercase (A-Z)
Numbers (0-9)
Symbols (!@#)
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Create strong, random passwords with this free online password generator. Choose the length and whether to include uppercase letters, numbers and symbols, and get a secure password with a live strength meter, generated in your browser and never stored.
How to use the password generator
- Set the length with the slider.
- Toggle uppercase, numbers and symbols on or off.
- Generate and copy your password.
Why use ToolOtter's Password Generator?
- Adjustable length (6-48)
- Letters, numbers, symbols
- Strength meter
- Cryptographically secure randomness
Password Generator, frequently asked questions
How do I create a strong password?
Set a length of 16 or more and keep uppercase, numbers and symbols on. Click Generate and copy the result.
Are the passwords truly random?
Yes. They use the browser cryptographic random generator (Web Crypto), not a predictable one.
Is my password saved or sent anywhere?
No. Passwords are generated locally and never stored or transmitted.
What length should I use?
For most accounts, 16+ characters with mixed types is strong. Longer is always better for sensitive logins.
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