Frequently Asked Questions
How strong are generated passwords?
Strength depends on selected length and character sets; longer mixed-character passwords are stronger.
Can I control complexity?
Yes. Toggle uppercase, lowercase, numeric, and symbol options before generating.
Is generation done in-browser?
Yes. Password generation runs client-side using browser cryptography APIs.
Example input/output
Input: Length: 16, uppercase, lowercase, numbers, symbols
Output: Xk7@mP2#nQ9&vZ4!
How it works
This tool builds a character set from your selected options (uppercase, lowercase, digits, symbols) then uses window.crypto.getRandomValues() to pick random characters from that set. The result is a password that has no bias or patterns. Processing runs in your browser.
Common use cases
- Generate strong random passwords for new service accounts
- Create test passwords meeting specific complexity rules
- Produce a set of candidate passwords for automated testing