Password Generator
Generate cryptographically secure passwords using browser-native Web Crypto APIs. No passwords sent anywhere.
Length
Character sets
Count
Click Generate to create passwords
Secure Password Generator
Configure password length (4–128 characters), toggle character sets (uppercase, lowercase, numbers, symbols), and generate one or more passwords with a single click. A strength indicator grades the result. All generation uses crypto.getRandomValues() — no passwords are ever transmitted to any server.
Frequently Asked Questions
- Are the generated passwords truly random?
- Yes. The tool uses the browser's crypto.getRandomValues() API which provides cryptographically secure pseudo-random numbers, suitable for generating passwords.
- Are my passwords stored or sent anywhere?
- No. Passwords are generated entirely in your browser. Nothing is transmitted to any server. The generated passwords exist only in your browser's memory.
- What does the strength indicator measure?
- The strength score checks: length (8+, 12+, 16+), presence of uppercase, lowercase, numbers, and symbols. A score of 6–7 is "strong", 5 is "good", 3–4 is "fair", and below is "weak".
- How long should my password be?
- Security experts recommend at least 12 characters for most accounts and 16+ for high-value accounts. The tool defaults to 16 characters.
- Can I generate multiple passwords at once?
- Yes. Use the count selector (1, 5, or 10) to generate multiple passwords in a single click. Copy them all at once with the Copy all button.