Generates a random, strong password of a chosen length and character mix (letters, numbers, symbols) — instead of making one up yourself or reusing the same password everywhere.
For example: You're signing up for a new site and want a unique, strong password instead of the one you usually reuse — generate a fresh one in one click.
Who uses it most: IT specialists, everyday users, information security specialists
No — the password is generated right in your browser and isn't saved anywhere. If you close the page without copying it, it's gone.
Longer is stronger; for most services, 12-16 characters with a mix of letters, numbers, and symbols is plenty.