Free online tool
Upload an image, then drag on it to measure pixels.
How to use this tool
- Paste text or choose a file, depending on the tool.
- Run the browser-based calculation or conversion.
- Copy or download the result. Your data stays local in your browser.
FAQ
Does the image leave my computer?
No. The image is loaded into your browser only.
What can I measure?
You can measure x/y coordinates, horizontal and vertical differences, and diagonal pixel distance.
Can I use screenshots?
Yes. Upload screenshots, UI mockups, photos, or graphics to measure pixels.