Meshy to SketchUp: Export, Import, and Cleanup Guide

SketchUp is a popular tool for architectural visualization, interior design, and concept modeling. This guide walks you through exporting a Meshy-generated 3D model and importing it cleanly into SketchUp — with tips to keep your scene organized.

SketchUp supports several import formats. For Meshy models, we recommend the following:

• OBJ (Recommended)

  • Works with all SketchUp editions — Free, Go, and Pro

  • Imports mesh geometry and basic materials cleanly

  • No additional extensions required

• FBX (Pro only)

  • Requires SketchUp Pro or a third-party extension

  • Preserves richer material and texture data

  • Best for complex, heavily textured models

⚠️ GLB and BLEND are not natively supported by SketchUp. Stick with OBJ or FBX for the smoothest workflow.

Go to your Meshy dashboard and select the 3D model you want to use in SketchUp.

Click Download, then select OBJ. The download is a .zip file containing three files:

• The mesh (.obj)

• The material library (.mtl)

• One or more texture maps (.png or .jpg)

Extract the .zip to a local folder. Keep all files together — SketchUp reads the .mtl and textures relative to the .obj file. Moving the .obj file alone will cause missing textures on import.

Launch SketchUp and open a new or existing project.

Go to File > Import. In the file type dropdown, select OBJ File (*.obj). Navigate to your extracted folder and select the .obj file.

In the import dialog, configure the following settings:

• Units: Match your project units (meters, centimeters, feet, etc.)

• Merge coplanar faces: Enable to reduce polygon clutter

• Swap YZ coordinates: Disable unless the model imports rotated sideways

Click Import. SketchUp will place the model in your scene.

Use the Move and Scale tools to fit the model into your scene. Meshy models export at real-world scale by default, so they should land at roughly the correct size — but always double-check against a known reference object.

After importing, a few quick steps will improve performance and keep your scene tidy:

• Group the import: Right-click the model → Make Group or Make Component to isolate the mesh from the rest of your scene.

• Remove stray geometry: Use the CleanUp³ extension (Extension Warehouse) to merge coplanar faces and delete loose edges.

• Fix reversed faces: Blue-backed faces are inside-out. Select them, right-click → Reverse Faces.

• Reduce polygon count if needed: Heavy triangle counts can slow SketchUp. Use the Skimp extension to decimate the mesh while preserving the overall shape.

• Re-link missing textures: If any faces appear gray, open the Materials panel and drag the correct texture image from your extracted folder onto the affected surfaces.

1. Can I import a GLB file into SketchUp?

   Not natively. SketchUp does not support GLB/GLTF without a third-party extension. Export your Meshy model as OBJ or FBX before importing.

2. My model imports with no textures. What went wrong?

   The .mtl and texture image files must be in the same folder as the .obj file. If you moved only the .obj, re-extract the full .zip and import again with all files together.

3. The model appears tiny or very large after import. How do I fix this?

   Adjust the Units setting in the import dialog, or use the Tape Measure tool after placement to rescale the model to a known dimension.

4. Can I use SketchUp Free (web version) to import Meshy models?

   Yes — SketchUp Free supports OBJ imports. However, texture handling is limited. For full material support, use SketchUp Go or Pro.

5. The model looks fine but there are edge lines everywhere. Can I clean that up?

   Go to View > Edge Style and toggle off Edges, or use the CleanUp³ extension to merge coplanar faces and reduce the visual clutter.

6. Can I re-upload a model edited in SketchUp back into Meshy?

   Yes. Export the model from SketchUp as OBJ (File > Export > 3D Model > OBJ), then upload it to Meshy's AI Texturing feature to apply a new texture.