JustMeasure is designed for preparing, calibrating and measuring drawings, scans and photographs directly in a web browser.

Recommended workflow

  1. 1. Load the source – JPG, PNG or PDF.
  2. 2. Check the geometry – for photographs, correct lens distortion if necessary.
  3. 3. Correct the perspective if the source was photographed at an angle.
  4. 4. Fine-tune the rotation of the drawing.
  5. 5. Calibrate the source using known dimensions.
  6. 6. Check the calibration and any warnings.
  7. 7. Measure the required lengths, areas, angles and other quantities.
  8. 8. Save the project in .justm format.

Important: Measurement accuracy depends on the quality of the source, the correctness of geometric corrections and calibration, and the precision with which points are placed. Always check the result professionally.

What JustMeasure is not

JustMeasure is not CAD software. Its primary purpose is to turn a problematic image-based source into a usable basis for measurement or further work.