Contact ToolHub

Questions, corrections or a problem with one of the tools? The quickest way to reach us is by email.

Email: mali12021405@gmail.com

We usually reply within 2–3 business days. There is no contact form, so your message goes straight to the person who maintains the site.

What you can write to us about

Bug reports – tell us which tool you used (the page address helps), what you entered, what you expected and what happened instead, plus your browser and device. Please don't send passwords, tokens, card numbers or other private data; a harmless example that shows the problem is enough.
Data corrections – if a figure on a world data page looks wrong or out of date, include the page, the value and, if possible, a link to the original source.
Tool suggestions – describe the task you are trying to do; small, well-defined tools are the ones most likely to be added.
Privacy and advertising questions – anything about how the site handles data. Our Privacy Policy answers the most common questions.
Business enquiries – partnerships, press or other professional questions.

Security problems

If you believe you have found a security issue — for example a way to make the website checkers reach addresses they should refuse, or a page that could run someone else's script — please email us privately with the steps to reproduce it rather than publishing the details. We will confirm receipt, fix confirmed problems as quickly as we can and let you know when the fix is live.

What happens to your email

We use your email address and message only to reply to you and to fix or improve the site. We do not add you to any mailing list and we do not share your message with anyone else. Messages are kept in our mailbox for as long as they are useful for following up on a report, and you can ask us to delete your correspondence at any time.

Before you write

Many questions are answered in the guide on each tool's page (look for the “How it works” and FAQ sections), in the About page and in the Terms of Use. If a tool behaves strangely, reloading the page or trying another up-to-date browser often helps, because a few tools depend on browser features such as speech recognition or the Web Crypto API.