Found a bug? Have a tool idea? Just want to say hi? We read every message.
Yes — 100% free, no sign-up required, no hidden fees or premium tiers. We're supported by non-intrusive ads.
Absolutely. All calculations happen in your browser. We never collect, store, or transmit your inputs to any server.
Yes, for personal and commercial use. You cannot redistribute or resell our tools as your own product.
Definitely! Use the contact form above and select "Feature / Tool Request." We love building tools people actually need.
Not yet, but it's on our roadmap. If you're interested, let us know — it helps us prioritize.
Use the contact form, select "Bug Report," and describe the issue with as much detail as possible. We'll investigate quickly.