๐ Password Generator
Estimated entropy: ~95 bits
Result
Press "Generate" to create passwords
Generate secure random passwords using the browser's built-in cryptographic random number generator (crypto.getRandomValues). Choose which character sets to include and the length, and generate several at once.
How to use
- Set the password length and how many to generate.
- Choose which character sets to include (uppercase, lowercase, digits, symbols).
- Press "Generate" to create the passwords.
FAQ
Are the generated passwords secure?
Yes โ the Web Crypto API's crypto.getRandomValues() is a cryptographically secure random number generator, unlike predictable pseudo-random generators such as Math.random().
What does the entropy (bits) mean?
It measures how hard the password is to guess, calculated as length ร log2(character set size). 80 bits or more is generally considered very strong.
Is the generated password sent to a server?
No โ generation happens entirely in your browser, on your own device. Nothing is sent externally.