# glTF: How to optimize exported glb file from blender having more number of loop-cuts?

I have plane with 200x100 loopcuts, when I export glb the size of the file is around 2MB than I again sub divided the mesh couple of times and now binary file is around 8MB.

How can I use more number of loop-cuts and still maintain the file size smaller?

• The glTF format supports compression, but you'll have to apply it to the model after exporting from Blender. Use glTF-Pipeline to compress the model with the -d flag and you should see a file size reduction of 90-95% for models that contain primarily geometry.