MeshOdyssey

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3D Printing Preparation Tools

Prepare dimensions for a print workflow without uploading the model.

Available now

Choose your task

stl → stl

STL Resizer

Scale an STL uniformly while preserving its proportions and surface triangles.

stl

STL Scale Calculator

Calculate the exact uniform percentage before scaling a model in a slicer or editor.

Choose safely

Before you continue

  • STL normally carries no reliable unit metadata.
  • Uniform scale preserves proportions, not minimum wall thickness.
  • Confirm the result in your slicer and printer build volume.

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Other tool collections

3D File ConvertersOnline 3D File ViewersImage to STL and 3D Relief Tools