Convert Wavefront OBJ files to Apple USDZ for iOS AR Quick Look. 100% browser-based — no upload, no server, no Mac required.
Upload an OBJ file (with optional MTL/textures)
The tool parses the OBJ, builds a minimal USDA scene, and zips it as USDZ
Download the USDZ — drop it into iMessage or a webpage with rel=ar
0 bytes uploaded. OBJ to USDZ Converter runs entirely in your browser using three.js and WebGL. Your meshes never leave your device.
Yes — the output uses the standard USDA mesh definition that AR Quick Look accepts. Test by emailing the file to yourself and tapping it on iPhone.
Vertex positions and normals are exported. PBR texture maps require a more complex USDA scene; that's on the roadmap. For now textures need to be re-applied in Reality Composer.
USDZ is just an uncompressed ZIP containing a USDA text scene plus geometry. We hand-write the USDA in JS and pack it with JSZip — no native binaries needed.
Convert STL files to GLB (binary glTF) directly in your browser. Smaller, faster, and AR-ready. Zero upload — your meshes never leave your device.
Open toolExtract mesh geometry from a GLB (binary glTF) file and save it as Wavefront OBJ. All processing runs in your browser — no upload.
Open toolConvert Wavefront OBJ files to STL for 3D printing slicers (Cura, PrusaSlicer, Bambu Studio). Browser-based, zero upload, free.
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