Password Generator
Generate strong, random passwords using secure browser randomness.
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What is the Password Generator?
The Password Generator creates strong, random passwords using your browser's cryptographically secure random number generator, with full control over length and character types.
How to use it
- Adjust the length slider to your desired password length.
- Choose which character types to include: uppercase, lowercase, numbers and symbols.
- Optionally exclude ambiguous characters like 1, l, I, 0 and O.
- Copy the generated password or click Generate for a new one.
Features
- Adjustable password length (6–64 characters)
- Uppercase, lowercase, number and symbol toggles
- Ambiguous character exclusion
- Visual strength indicator
- Cryptographically secure randomness via crypto.getRandomValues()
- One-click copy
Privacy
Passwords are generated entirely in your browser using the Web Crypto API and are never sent to, or stored on, any server.
Frequently Asked Questions
Yes, it uses crypto.getRandomValues(), the browser's cryptographically secure random number generator, rather than Math.random(), which is not suitable for security-sensitive purposes.
No, passwords exist only in your browser's memory while the page is open and are never transmitted or stored.