Contact
Questions, suggestions, or a tool you'd like us to build? Get in touch:
We usually reply within 1–3 business days.
Tool requests
Our favorite kind of email. Describe your scenario ("I want to turn A into B, but every existing tool demands an upload") — the most requested ideas ship first.
Bug reports
If a tool computes something wrong or the page errors, please include: the tool URL, steps to reproduce, expected vs actual result. Since everything runs locally in your browser, your browser and version help a lot.
Business
For advertising, sponsorship or integrations, email us with details.