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.