Password Generator
Generate secure passwords for free. Customize length and character sets.
How to use
- 1
Set options
Choose the length and character sets.
- 2
Generate
Create a random password with the generate button.
- 3
Copy
Copy the generated password.
Features
- Generate secure passwords with cryptographically secure randomness
- Customize length (8-64) and character sets
- Strength indicator visualizes security level
- Passwords never leave your browser
Use cases
Sign up for services
Create a unique secure password for every new service you join.
Strengthen important accounts
Update passwords for banking, email and other critical accounts with stronger ones.
Generate test data
Create secure dummy passwords for development and testing.
Details
A secure password is essential for protecting your online accounts. Avoid guessable information like birthdays or names, and use random passwords with sufficient length.
This tool uses cryptographically secure random numbers (crypto.getRandomValues), making the generated passwords unpredictable. Passwords are never sent to any server.
We recommend 12 or more characters. Including uppercase, lowercase, digits and symbols greatly increases security. Use a unique password for every service and manage them with a password manager.
FAQ
Are the generated passwords secure?
Yes. They are generated with cryptographically secure randomness, making them resistant to prediction and brute-force attacks.
How many characters should I use?
We recommend at least 12 characters. Longer passwords with all character types are safer for important accounts.
Are passwords stored anywhere?
No. Generation happens entirely in your browser, and passwords are never sent or stored anywhere.
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All processing happens in your browser. Your files are never uploaded.