Password Generator
Generate cryptographically secure passwords with customizable length and character sets. Client-side only, no data transmitted.
About this tool
Use this password generator to create random passwords with the length and character types you choose. It runs in your browser and is useful when you need a fresh password for an account, test user, or temporary credential.
How to use
- Choose the password length that fits the account or system requirements.
- Select whether to include uppercase letters, lowercase letters, numbers, and symbols.
- Generate a password, review it, then copy it when you are ready to use it.
Example
Creating a stronger account password
If a site asks for at least 16 characters with numbers and symbols, set the length to 16 or more and enable all character groups before generating a new password.
How it works
How characters are selected
The generator builds a pool from the character groups you enable, then picks random characters until it reaches the selected length. More length and more character variety can make guessing harder, but no generator can guarantee absolute security for every situation.
Frequently Asked Questions
How should I choose a password length?
Longer passwords are generally harder to guess. A length of 16 characters or more is a practical starting point when the service allows it.
Should I include symbols?
Include symbols when the account supports them. Symbols add variety, but length and uniqueness are also important.
Are generated passwords stored?
No. The password is generated in your browser and is not saved by this page. Copy it to your password manager or another safe place.