What does the Password Strength Checker do?
Free password strength checker — see how strong a password is and how long it would take to crack, checked entirely in your browser, never sent anywhere. It's part of TeckForge's security tools collection, sitting alongside related tools you can reach from the sidebar.
How to use the Password Strength Checker
- Open the Password Strength Checker in your browser.
- Enter the text, password, or value you want to work with.
- The tool processes it instantly and shows the result.
- Copy the result for wherever you need it.
Tips for getting a good result
- As a habit, avoid pasting real production secrets into any browser tool, including this one, on a shared or public computer.
- Use your browser's own DevTools Network tab if you want to independently confirm nothing is being transmitted.
- Clear your clipboard after copying a sensitive result if you're on a shared device.
Frequently asked questions
Is it safe to use for real passwords or keys?
The computation itself never leaves your device, but as general practice avoid pasting sensitive production secrets into any third-party tool, including this one, on a shared or public computer.
Does it work without an internet connection?
Once the page and its scripts have loaded, the core calculation runs offline — though you'll need a connection to load the page itself.
Do I need to install anything to use it?
No — the Password Strength Checker runs directly in a modern browser tab with nothing to download or install.
Is there a limit on how many times I can use it?
No, there's no account, quota, or daily limit — use it as often as you need.
