Contact

The quickest way to reach us is by email. We read every message.

Reporting a problem with a tool

To help us reproduce it, please include:

The tool’s name and the page address.
What you entered, if it is not private, or a description of it.
What you expected and what happened instead.
Your browser and device, for example “Chrome on Android” or “Safari on iPhone”.

Please do not send passwords, personal documents or other sensitive files.

Privacy requests

For questions about personal data, or to exercise your rights under data-protection law, write to the address above with “Privacy” in the subject line.

Postal address

38000