meshdiff.com

Meshdiff — Compare 3D Model Versions (STL, 3MF, OBJ Diff Tool)

Meshdiff compares two versions of a 3D model and shows exactly what changed: added material, removed material, and dimensional drift. Free, in-browser voxel and surface-heatmap diffing for STL, 3MF, and OBJ files — noth…

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