Contact

Use this form for corrections, additions, ideas, solicitations, bugs, complaints, advertising notes, review/source notes, legal/privacy issues, or anything that does not fit those buckets.

We read submissions in batches. We do not promise replies, phone calls, text messages, support tickets, vendor follow-ups, or individual back-and-forth. Your contact details help de-duplicate requests and understand context; they do not mean we will contact you back.

When reporting a bug

Include the following so we can reproduce it quickly:

• The tool page (URL).
• What you entered and what you expected to happen.
• What actually happened.
• Your device and browser, if you can (e.g. iPhone Safari, Android Chrome, desktop Firefox).

Suggesting a new tool

Tell us what you’d use it for. Concrete examples help more than abstract requests — e.g. “I need to convert between oven temperatures in three countries” beats “add more converters”.