Contact us
We read everything. Email is the quickest way to reach us, and we usually reply within a few working days.
What to include
- Bug reports: which tool, what you did, what happened, and your browser and device.
- Account or Premium questions: the email address on your account.
- Privacy requests: tell us if you want your documents or account deleted. See the privacy policy.
- Tool requests: describe the calculation or task and we will look at adding it.
Before you write
Many questions about limits, file types and AI generation are answered on the AI study tools and Premium pages.