Best for
- Anyone setting up a new account or evaluating current password security
Privacy
This tool is completely local. We use the zxcvbn library to calculate offline cracking times without tracking your input.
Quick tips
- A long phrase of simple words is often stronger and easier to remember than a short string of complex characters.
How to use this tool
- Enter the password you want to test.
- Observe the estimated offline crack time and the visual score.
- Follow any tips provided to make the password stronger.
Common questions
Is my password safe here?
Yes. There is no backend database connected to this tool.