Password Generator
Generate random passwords from 4 to 128 characters using letters, numbers, and symbols. Everything runs locally; passwords are never saved or sent.
Estimated strength: Very strong
101 estimated entropy bits. Estimate based on length and the selected character sets.
The password is generated locally in your browser and is never saved or sent.
How to use it
- 1Choose a length between 4 and 128 characters.
- 2Select lowercase, uppercase, numbers, and symbols.
- 3Generate the password and copy it only when you want to use it.
About the password generator
Long passwords provide more possible combinations and resist automated guessing better. Never reuse the same password across different services.
Generation uses your browser's cryptographic features and stays on your device. Use a password manager to store unique credentials safely.