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File workbench

No model open

Open file

Examples ⌄

Try an example

Opening an example replaces the current model.

DXF drawings STL editor Artwork to STL Inspect Repair Size & units Mesh settings

Open a model to begin

Measure, transform and cut an STL model.

Or try an example from the toolbar.Local processing. No upload.

Current model

Drag to orbit · Scroll to zoom · Right-drag to pan

WORKSPACE

STL editor

Open a file to see its measurements and available tools.

Move, rotate & mirror

Transform the modelTransformAxisAngle (degrees)

Move XMove YMove Z

Rotation and mirroring use the model’s bounding-box center. Move distances use the current model units.

Separate & cut

Extract a part or make a cutPart to keepCut axisPlane coordinate (model units)Keep side

A cut adds a flat cap. Your model must have one closed, consistently wound component. The tool does not check self-intersections. Cutting rounds coordinates to Float32 precision.

Measure two points

Point-to-point distance

Click two spots on the model, or enter XYZ coordinates below. The result is the straight-line distance between those surface points. Picks do not snap to edges or other features.

A XA YA Z

B XB YB Z

Choose a repair to preview Remove unused vertices Remove exactly degenerate triangles Correct winding where unambiguous

No hole filling, welding, simplification, or guessed inside/outside.

Size and unitsOperation Unit Factor or target dimension Target axis

Proportions stay locked. Interpretation changes the meaning of existing numbers; resizing changes the part.

Verify and downloadOutput format

STL has no unit, colour, or hierarchy. This 3MF export bakes transforms into mesh positions. Textures and feature history are not created.

Model details

Locate a finding

Connected component

About this tool

Runs locally. Nothing uploaded. Up to 25 MiB and 200,000 triangles. Operations stop after 45 seconds.

Not checked: self-intersections, wall thickness, nested-shell meaning, or manufacturing suitability.

Guides and measured examples ↗

Tool licenses ↗

File privacy ↗

Choose a file or a supplied example to begin.

ON YOUR DEVICE