About us

DayUtils is a collection of free, simple tools for everyday tasks — the kind of small jobs that come up when you fill in an online form, compare a mortgage, check your take-home pay or send documents to an office. Compress a photo to 50 KB, sign or merge PDFs on your phone, plan a debt payoff, count calories, or write a cheque amount in words. Open the tool, get the result, and get on with your day.

Why we built it

Many online tool websites ask you to upload your files to their servers, add watermarks, push a paid plan or stop working after a few uses. Many also assume everyone lives in one country. We wanted tools that work for people in the United States, the United Kingdom and Europe, across Africa and in India alike: dollars, euros, pounds, naira, shillings, rand and rupees; miles and kilometres; US, UK and EU paper and clothing sizes; and local tax rules where they matter — plus the things global websites often miss, such as amounts in lakh and crore or exam-form photo sizes.

We wanted something different: tools that respect your privacy, show their working, and are genuinely free.

How our tools work

• Your files stay on your device. Image and PDF tools run inside your web browser using JavaScript. Your photos and documents are never uploaded to our servers — we never see them.
• No sign-up, no limits, no watermarks. You don't need an account, and there are no daily caps.
• Accurate calculators. Every calculator shows the formula it uses, and the calculation code is covered by automated tests. Where rules change over time (like tax rates and contribution limits), we note the source and the date we last checked it.
• Fast on any phone. Pages are kept light so they open quickly even on a slow mobile connection.

How the site stays free

The site is supported by advertising. Ads are clearly labelled, and we place them so they never get in the way of using a tool. We do not sell your data, and the files or numbers you put into our tools are never shared with advertisers — they never leave your device in the first place.

Feedback

Found a mistake, or need a tool we don't have yet? We read every message. Write to us at contact@dayutils.com or visit our contact page.