We would love to hear from you. The quickest way to reach us is by email:
What to include
- Bug reports – the address of the page, the browser and device you were using, and what happened. Please do not attach private files; describe the problem instead, or share a sample file that contains nothing sensitive.
- Tool suggestions – what you are trying to do and which tool you would expect to find. Popular requests are added first.
- Corrections – if an explanation or FAQ on a tool page is wrong or unclear, tell us which page and what should change.
- Privacy requests – see our Privacy Policy for what data is involved; you can email us about any privacy question.
We usually reply within a few working days.