Contact
We keep communication simple and direct. Email us and we will respond as soon as possible.
Use this email for support, feature requests, compliance questions, or partnership inquiries. No address or phone needed—everything stays streamlined.
What to include
- Which tool you used (e.g., Length Lab, Mass Forge).
- The value you entered and the expected vs actual result.
- Your browser and OS for quick reproduction.
Response times
We aim to reply within two business days. For critical calculation issues, include “urgent” in the subject to prioritize.
FAQ highlights
- Data is processed locally; no login is required.
- Currency uses user-supplied rates; no remote price feeds.
- You can adjust rounding by editing the tool scripts.