Can Maya Open STL Files? How to Import Them

Autodesk Maya is the industry-standard animation and modelling package in film and games studios.

Short answer · Convert first

Not directly. Maya doesn't import STL, so convert the file to OBJ first and import the OBJ.

Open the STL to OBJ converter

Getting an STL file into Maya

1Check the fileFind out what units the part was designed in. Almost every printable STL is in millimetres, but the file itself doesn't say.
2Convert STL to OBJDrop the file into our STL to OBJ converter. It runs in your browser, so the model never leaves your computer.
3Import into MayaFile › Import…, file type OBJ (the objExport plug-in must be loaded).
4Check scale and orientationMaya works in centimetres and is Y-up. STL files are unitless (slicers assume millimetres), so the size depends on what the exporter assumed.
5Check materials and animationSTL carries no colour or materials, and no animation. Look at the model under a neutral light before you build on it.

What comes through

Shape	Yes, always.
Colours and materials	Yes: basic materials in a separate .mtl file.
Textures	STL doesn't store texture images.
Animation	No: OBJ has no animation.

Things to watch for

Maya doesn't import STL by default. Converting to OBJ gives the same triangles.
Check Windows › Settings/Preferences › Plug-in Manager if an import file type is missing; fbxmaya and objExport must be loaded.

Questions

Does Maya support STL files?: Not directly. Maya doesn't import STL, so convert the file to OBJ first and import the OBJ.
Why is my STL model the wrong size in Maya?: STL files are unitless (slicers assume millimetres), while Maya works in centimetres. Set the scene's working units before importing so FBX unit conversion lands the model at the right size.
What is the best 3D format for Maya?: FBX and OBJ are the most reliable choice for Maya. If you have a choice when exporting, pick FBX over STL.

Menu names follow Autodesk's current release. Check the official Maya documentation if your version differs.

Written with AI assistance by the Renderlyst team in October 2026. Format support reflects each app's current release as we understand it, and we link the official documentation so you can confirm it for your version. Spotted something out of date? Email alishbakhalid766@gmail.com.