Contact

Found a bug, have a format request, or want to ask something about how File Toolbox works? Reach out directly — a person reads every message.

Email

hello@yourdomain.com — replace this with your own address before publishing.

Bug reports

When reporting a conversion issue, it helps to include: your browser and version, the file type and approximate size you were converting, and which tool you were using. Since files never leave your browser, we can't see what you were working on — a description or a redacted example helps a lot.

Advertising & partnerships

For advertising inquiries unrelated to Google AdSense, use the same email above with the subject line "Advertising."