Contact

Use this page for feedback, corrections, bug reports, and practical suggestions for Text Metrics Tools.

Email

What to include

The page URL where you saw the issue.
A short description of what you expected to happen.
Browser and device information if the problem is visual or interactive.
For AMZ tools, sample numbers or ASIN format only when it is safe to share.

Privacy reminder

Please do not send confidential documents, passwords, customer records, private product research, or regulated personal data. The public tools are intended for quick checks and educational workflows, not private data storage.

Response scope

We can review site feedback, explain how a tool works, and consider new feature ideas. We cannot provide legal, tax, financial, academic, or marketplace compliance advice.