Measure Distance
Distance between two points
Runs in your browser. Files never leave your device.
How to use Measure Distance
- Open an image.
- Drag from one point to the other, or click both points. Zoom in for precision.
- Set a scale for real units, and copy the results or download the annotated image.
About this tool
Measure the distance between two points in an image, in pixels or in real units after you set a scale. Each line also shows its horizontal and vertical distance and its direction in degrees.
- Works on your device. Nothing is uploaded.
- Free, with no sign-up and no watermark.
- No limits on file count or size beyond what your device can handle.
Questions and answers
How do I get the distance in centimeters?
Under Scale, choose Reference line and draw it over something of known length, or choose DPI for scans with a known resolution.
Can I measure several distances?
Yes. Draw as many lines as you like; each one is listed with its length and can be adjusted by dragging its ends.
Is Measure Distance free?
Yes. Every tool on ImgImage is free to use, with no sign-up, no watermark and no limit on how many files you process.
Are my files uploaded anywhere?
No. Your files are processed by your own browser and never leave your device. Nothing you open here is sent to a server.
Does it work on my phone?
Yes. It works in any modern browser on phones, tablets and computers. Large files are processed faster on a computer.