Utilitool is a growing collection of free, instant web tools built for everyday tasks. No accounts. No paywalls. No friction. You arrive, you use the tool, you leave — with exactly what you needed.
The web is full of tools buried behind sign-up flows, cookie consent walls, and upsell prompts. Utilitool exists because it doesn't have to be that way. A tip calculator should take three seconds, not thirty.
Our principles
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Instant results
Every tool delivers results as you type or click. No submit buttons, no loading spinners.
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Your data stays yours
File processing happens in your browser. Nothing is uploaded to our servers.
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Always free
Supported by non-intrusive advertising. No premium tiers, no feature locks.
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No bloat
Each tool does one thing well. No dashboards, no settings to configure.
The tools
Age Calculator — Your exact age in years, months, days, weeks, and hours
Tip Calculator — Calculate tips and split bills between any number of people
Days Between Dates — Count the days, weeks, and months between any two dates
Reading Time — Paste text, get an instant read-time estimate
HEIC to JPEG — Convert iPhone photos to JPEG entirely in your browser
More tools are added regularly. If there's a simple, everyday task you wish had a clean tool, let us know.
How it's built
Utilitool is a static website — plain HTML, CSS, and vanilla JavaScript. No frameworks, no build pipeline, no server-side code. This keeps it fast, reliable, and easy to maintain. It's served globally via Cloudflare's network.