FREE · DEVELOPER TOOLS
Password Composition Checker.
Review password composition with transparent local checks.
How to use Password Composition Checker
Enter your input, adjust settings and generate locally. Review the output before use.
How it works
Review password composition with transparent local checks. Heuristic editing score, not estimated cracking time or a breach check. No secret is uploaded or saved. Input remains in this browser page.
Example
Run the editable example to inspect the result.
Questions about Password Composition Checker
Is Password Composition Checker free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Heuristic editing score, not estimated cracking time or a breach check. No secret is uploaded or saved. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.