Why we built this
Most online tools are surrounded by ads, pop-ups, and "create an account to see results" walls. We built the opposite: the tool is front and center, everything else stays out of the way.
The name says it. RealUtil — real utilities, nothing fake about it.
How it works
All calculations run locally in your browser. Nothing you enter is sent to any server. The tools work offline once the page has loaded.
Privacy
We don't collect personal data. See our Privacy Policy for full details.
Get in touch
Found a bug or want to suggest a tool? Contact us — we'd love to hear from you.