Password Strength Checker
Check password strength and get feedback.
What is Password Strength Checker?
Type a password to see a strength score and tips to improve it. Nothing is sent to any server.
FAQ
Is this tool free to use?
Yes. This tool is available to use for free.
Does the tool run in the browser?
Yes. The logic runs client-side in your browser.
Is my data uploaded to a server?
No. Your input stays in your browser and is not uploaded by this tool.
Can I use this tool for large files?
It depends on your device and browser. Very large inputs may be slow; for huge files, use a local CLI tool.
Example usage
Input
MyP@ssw0rd
Output
Good — add length/symbols
How to use
- Enter a password (e.g. for testing)
- See strength and suggestions