Mercy.tools
We'd Love to Hear From You

Contact Us

Have feedback, suggestions, or found a bug? We'd love to hear from you!

Send us a Message

Frequently Asked Questions

Are all tools really free?

Yes! All 60+ tools on Mercy Tools are completely free to use. No premium tiers, no hidden features, no sign-up required.

Is my data safe?

Absolutely. All calculations happen directly in your browser. We don't store, track, or transmit any of your input data to our servers.

Can I suggest a new tool?

We'd love to hear your ideas! Send us an email or reach out on Twitter with your tool suggestions.

Found a bug or calculation error?

Please report it immediately! Accurate calculations are our top priority. Email us or create an issue on GitHub.