Get in Touch
The fastest way to reach us is email. We read everything and respond to most messages within two business days.
What to Include
- Tool bugs. The tool name, the values you entered, the result you saw, and your browser — that's enough for us to reproduce and fix.
- Format and calendar requests. Tell us the conversion you were trying to make; the most-requested calendars and formats get built first.
- Privacy or terms questions. Include the page and the section you're asking about.
- Correction notices. Errors with sources are especially welcome and are credited in page updates when significant.
Response Times
Bugs affecting a tool's correctness are prioritized and typically fixed within days. General feedback is batched into regular improvement cycles.