Password Strength Tester

We strictly do not recommend using any online tool. Whatever is used or comes from the online world is generally COMPROMISED.

Do not trust any tools, even if told they are running in your browser. A browser is not a secure environment; an attacker’s script can steal your data. Moreover, a reasonable and trustworthy password quality calculation is impossible without the necessary dictionaries. Focus on your local language and local places, sports clubs, etc.

The attacker will use dictionaries ALWAYS.