Contact Us

Questions, suggestions for new tools, or found a bug? We’d love to hear from you.

ToolsCloset is run by Shah Rukh, a software developer in Lahore, Pakistan.

I usually reply within 2 business days. When reporting a wrong result, please include the page, the values you entered and the result you expected.

Please don’t send medical questions. Our tools are for general information only. For health concerns, contact a qualified professional.