Caliper
add-on
Scale Anything to Real-World Size, Instantly.
$4.99
$4.24
Align your objects to real world distances!
Draw a line. Tell Caliper how long it should be. Every selected object and image snaps to that scale, together, in one click.
No more guessing dimensions, no more manual math on background images, no more scaling reference photos and models separately. Whether you're calibrating a floor plan, sizing a 3D-print, matching a photogrammetry scan, or lining up a batch of reference images to the same real-world scale, Caliper does it in seconds.