Contact

We read every message. Tell us about a mistake, a tool you would like, or a question.

Email

[email protected]

What to include

For a mistake: the tool name, what you entered or the kind of file, what you expected and what you got.
For a new tool idea: what you want to do, and what you use today.
For a link you want removed from our shortener: the short link.

See also: about us, privacy and how we test our tools.

Last updated 11 November 2026.