Security comes first.

Data is worth more than money. Information is wealth now.

Password generator. Runs in your browser; nothing is stored or sent.
Length
Total characters20
Characters
Prefix

Counts toward length. Not random, so it adds no strength.

How many
Passwords1
–

    Breach check uses Have I Been Pwned: only the first 5 characters of the password's SHA-1 hash leave your browser. "Not found" means not in known leaks, not unguessable.