Professional tool for dimensioning, area calculation, and technical drawing directly in your browser. Upload an image, calibrate the scale, and measure instantly.
Upload any photo, blueprint, or aerial map directly from your device.
Set the scale by marking a known length (e.g., a ruler or standard object).
Draw lines, curves, and polygons to get precise dimensions and areas.
Define one known dimension on the image and the tool automatically calculates all other measurements and scale.
Use lines, polygons, and curves (Bézier) to accurately trace complex shapes and objects.
Automatic area calculation for closed shapes. Ideal for construction, architecture, and DIY projects.
Full support for metric (m, cm, mm) and imperial (ft, in) measurement systems.
All processing happens in your browser. Your images are never uploaded to a server.
Optimized interface that works smoothly on both desktop computers and mobile devices.