Contact

Have a question about a tool, found a wrong result, or noticed a translation that doesn’t read right? Do you have a concern about the advertising or privacy on this site? We’d like to hear from you.

Before you write

• For error reports, it helps to tell us which tool you used, what you entered and what result you expected.
• Please don’t send sensitive personal information such as ID numbers, health details or bank details.
• We usually reply within a few business days.

Our email address is shown below on this page.

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