Can Bambu Studio Open FBX Files? How to Import Them
Bambu Studio is Bambu Lab's slicer for its X1, P1 and A1 printers, and it opens models through File › Import.
Short answer · Convert first
Not directly. Bambu Studio doesn't import FBX, so convert the file to STL first and import the STL.
Open the FBX to STL converterGetting an FBX file into Bambu Studio
- 1Check the fileCheck whether the FBX was exported in centimetres or metres, and whether textures were embedded or saved alongside it.
- 2Convert FBX to STLDrop the file into our FBX to STL converter. It runs in your browser, so the model never leaves your computer.
- 3Import into Bambu StudioFile › Import › Import 3MF/STL/STEP/SVG/OBJ/AMF (Ctrl+I).
- 4Check scale and orientationBambu Studio works in millimetres and is Z-up. FBX files are usually centimetres, so they normally arrive at the right size.
- 5Place it and sliceLay the flattest face on the plate, confirm the dimensions in the object panel, and slice. Slicers ignore textures and animation.
What comes through
| Shape | Yes, always. |
| Colours and materials | Ignored: Bambu Studio only uses the shape. |
| Textures | Not used by a slicer. |
| Animation | Bambu Studio doesn't play animation. |
Things to watch for
- Convert FBX to STL for slicing; animation and materials don't matter to a slicer.
- Use Lay on Face (F) to put the flattest side on the plate before slicing.
Questions
- Does Bambu Studio support FBX files?
- Not directly. Bambu Studio doesn't import FBX, so convert the file to STL first and import the STL.
- Why is my FBX model the wrong size in Bambu Studio?
- FBX files are usually centimetres, while Bambu Studio works in millimetres. If a model imports tiny, Bambu Studio offers to convert from inches or metres; accept it or scale by 1000% in the object panel.
- What is the best 3D format for Bambu Studio?
- 3MF and STL are the most reliable choice for Bambu Studio. If you have a choice when exporting, pick 3MF over FBX.
Menu names follow Bambu Lab's current release. Check the official Bambu Studio 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 Spotted something out of date?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.