About ManyUtils
Free, fast, privacy-friendly online tools — built by people who got tired of opening five tabs to format a JSON file.
Who we are
ManyUtils is an independent project that builds and maintains a growing library of free online utilities. We started in 2024 because we kept reaching for the same handful of tools — JSON formatters, password generators, image compressors — and being met with cluttered websites full of pop-ups, broken paywalls, and tools that secretly uploaded private data to a server.
So we built our own. Every tool on ManyUtils is designed around three rules: it must work in the browser without sending your data anywhere, it must load in under a second on a basic mobile connection, and it must do one thing well.
What we believe
- Your data is yours. Tools that process your input — JSON, passwords, images, text — should never need to upload it. Almost everything we build runs entirely on your device.
- Speed is a feature. A "free online tool" that takes ten seconds to load isn't free; it costs you attention. We aim for sub-second time-to-interactive on every page.
- No fake walls. No "sign up to copy your result", no "upgrade to remove the watermark". Every feature you see is fully usable, forever, for free.
- Honest content. Our articles around each tool are written by people who actually use them. Examples are tested. Mistakes are real ones we've made.
- Ads, not surveillance. ManyUtils is supported by Google AdSense, shown in clearly labelled spots around the article — never inside or above the tool itself.
How we build tools
Every tool follows the same pattern: a static HTML page, a small piece of vanilla JavaScript, and zero server-side processing of user data. There is no account system, no database of user inputs, no tracking script that follows you around the internet. The only third-party services we use are listed transparently in our Privacy Policy.
The codebase is organised so that each tool is a self-contained page. That keeps the surface area small, the security story simple, and the load time fast — even if you only need one tool, you only download the code for that tool.
Who we build for
Most of our visitors are developers and designers — people who want to format a JSON payload, generate a UUID, build a CSS gradient, or compress a screenshot before pasting it into a ticket. But we deliberately also build tools for everyday users: a strong password generator, a QR code generator, a days-between-dates calculator, a currency converter. Anyone with a browser should be able to land on ManyUtils and finish their task in under a minute.
Get in touch
Found a bug, want a new tool, or noticed a typo? We read every message.