Have an idea for a tool, found a bug, or want to share feedback? We'd genuinely like to hear from you.
The best way to reach us is by email:
Tip: set up this address as a free email forwarder in your domain settings so messages reach your normal inbox.
What to write about
- Suggest a tool — tell us what calculator or converter you wish existed.
- Report a problem — if a result looks wrong, tell us the tool and the numbers you entered.
- Feedback — anything that would make the tools easier or more useful.
Response time
This is an independent project, so replies may take a few days — but every message is read, and good tool ideas often get built.