Local browser-based 3D conversion

Convert 3D files locally without uploading

Convert3Dfiles is built for local browser-based 3D conversion. Your files are processed in the browser, which means they do not need to be uploaded to a conversion server.

Open the local 3D converter Read about textures

Best used for

Sensitive client files
Fast preview and export tests
Students, designers, packaging workflows and 3D artists

Important notes

Local processing depends on your browser and computer performance.
Large files may require more memory and can take longer to process.
Preview is free, while export uses credits.

How to use Convert3Dfiles

Open the converter.
Drop your 3D file, or upload a ZIP when the model uses external texture files.
Preview the model for free in the browser.
Choose your export format and convert. One export uses one credit.

For textured OBJ or GLTF workflows, upload the model and all linked assets together in a ZIP file. This gives the converter the best chance to preserve textures and materials.

Related 3D conversion pages

Convert GLB to USDZ Convert OBJ to GLB with textures Convert FBX to GLB Convert STL to GLB in your browser Convert GLTF to GLB Convert ZAE to USDZ for packaging previews Convert 3D files without uploading Convert 3D files and keep textures 3D file formats supported by Convert3Dfiles

Are my files uploaded?

No. Convert3Dfiles is designed to run the conversion locally in your browser.

Can textures be preserved?

Texture preservation depends on the input format. GLB, GLTF ZIP, USDZ and OBJ ZIP are usually better choices for textured workflows than STL or PLY.

Does preview cost credits?

Preview is free. Exporting a converted file uses one credit.