Contact Us

We'd love to hear from you. Whether you found a bug, got an unexpected result, want to suggest a new tool, or have a question about privacy or advertising, the fastest way to reach a real person is email.

What to include

To help us respond quickly, please tell us:

• Which tool you were using (a link to the page is ideal).
• What you expected versus what actually happened.
• The input you used, if a result looked wrong - it helps us reproduce the issue.
• Your browser and device, for display or layout problems.

Suggest a tool

Most of the tools on Util Tools exist because someone asked for them. If there's a calculator, converter, or utility you keep wishing existed, send it over - we keep a running list and build the most-requested ones first.

Privacy, advertising & legal

For questions about how we handle data, see our Privacy Policy; for the rules governing use of the site, see our Terms of Service. For anything those pages don't answer, email us at the address above and we'll help.