Meet the Onshape Export Format Helper — Which Format
A practical Onshape export helper: choose what you want to do (3D print, laser/CNC, CAM, rendering/AR, share with SolidWorks/Fusion.
- Free to use
- No signup
- Nothing to install
- Runs in your browser
Goal: 3D print. Recommendation: export the part as STL (binary, millimetres, Fine or custom resolution), then check it with the STL viewer for size and watertightness before slicing.Open the Onshape Export Format Helper — Which Format
Illustration. Open the tool for the real thing.
What is the Onshape Export Format Helper — Which Format?
Onshape can export to many formats and the best one depends on where the file is going. Pick your goal and this helper recommends the format, the dialog settings that matter (for STL: binary, millimetres, resolution), where to find the export command, what to check after exporting, and which of our free tools to use next — for example converting STEP to STL, checking an STL's watertightness, or turning a sketch DXF into an SVG for a laser cutter.
A comparison table explains the difference between the neutral solid formats (STEP, Parasolid, ACIS, IGES), the mesh formats (STL, OBJ, GLTF/GLB, 3MF where available) and the 2D formats (DXF, DWG, PDF) so you stop guessing. The guidance is written for students and makers using the free Onshape plan, and notes where menu names may differ slightly between Onshape releases.
3 steps to your result
Open the tool and follow along. Nothing to install.
What you get
3D printing, laser/CNC, CAM, rendering/AR, sharing CAD, drawings and FEA.
STL format, units, resolution; DXF face/sketch export; assembly vs part exports.
Jumps to the converter, repair and viewer tools you will need.
Solid vs mesh vs 2D formats with pros, cons and typical uses.
AZRS tools are free to open and use.
It opens in your browser, so there is nothing to download.
Used for
Pick one to see how it fits.
How it compares
A plain look at this tool next to the usual alternative.
| This 3d tool | Desktop software | |
|---|---|---|
| Install | Nothing to install | Usually an app or program to install |
| Account | No signup | Depends on the product |
| Cost | Free to use | Free or paid, depends on the product |
| Where it runs | In your browser tab | On your computer |
Questions people ask
Which format should I use for 3D printing?
STL is the universal choice; 3MF if your slicer and Onshape offer it. Use millimetres and Fine resolution.
STEP or Parasolid?
STEP is the neutral standard; Parasolid is more exact when the receiving CAD is Parasolid-based (SolidWorks, NX).
How do I get a DXF for laser cutting?
Export the sketch or planar face as DXF/DWG, then verify the scale with the DXF⇄SVG converter.
Where are the export options?
Right-click a Part Studio tab, a part or an assembly → Export; menu names can vary by release.
How do I use the Onshape Export Format Helper — Which Format?
1. Choose what you want to do with the file. 2. Read the recommended format and settings. 3. Follow the numbered steps in Onshape. 4. Use the linked tool to check or convert the result.
More free tools
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Pick the right Onshape export format and settings for printing, laser, CAM, AR, sharing. Free to use.
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