Free tools for images and measurements.
Utills is a growing collection of free guides and tools for the everyday digital tasks people actually deal with — wrangling PDFs and images, converting files, and quick calculations.
Why Utills exists
Utills brings common file tasks into one place. The guides explain the steps, settings and limitations so you can choose an approach that fits your file.
Alongside the guides, we're building a set of free online tools — fast, free, and no sign-up. Wherever it's technically possible, the work runs right in your browser. How any data associated with the tools is handled is described in our privacy policy.
What you'll find here
Utills is organized around the everyday jobs people actually search for. Today the site covers:
- 30+ image tools — crop, resize, compress, rotate and flip, convert between formats, remove backgrounds, read EXIF data, run OCR, build QR codes, add borders or watermarks, blur and redact, and more. Browse them all on the image tools page.
- Unit converters — length, weight and mass, temperature, and data storage, with every unit pair given its own page and worked examples. Start at the converters directory.
- Step-by-step guides for PDFs, images, text, and conversions — the written companion to the tools, explaining not just how to do a task but which approach is right for your situation.
A full, categorised index lives on the all tools page, and new tools and guides are added regularly.
How the tools work
Most of the image tools are designed to do their work in your own browser using standard web technology — the HTML canvas and modern JavaScript APIs — so the heavy lifting happens on your device rather than on a remote server. The unit converters run entirely as client-side calculations. Some tools download processing libraries or models. Optional map previews connect to a map provider when you load them. Details are in our privacy policy. Everything is free to use, works in a normal web browser, and needs no account, install, or extension.
Who runs it
Utills brings together practical tools and guides for everyday digital tasks. Guides are published under the Utills name. For questions or corrections, visit our contact page.
How we stay free
Guides and core tools are free to use. There are currently no advertisements on the site. We do not sell your personal data. You can read more in our editorial policy and privacy policy.
Found a mistake?
If a step is outdated or something doesn't work the way we described, email hello@utills.in and we'll fix it. See the contact page for more.