AnyConvertor – Free Online 3D File Converter
Convert 3D files directly in your browser. AnyConvertor supports GLB/GLTF, STL, OBJ, PLY, 3MF, FBX and USDZ formats. 100% private – your files never leave your device. Free, unlimited, no registration required.
Supported 3D Formats
- GLB/GLTF – Web 3D, AR/VR, real-time applications
- STL – 3D printing (FDM, SLA, SLS)
- OBJ – Universal 3D exchange format
- PLY – 3D scans, photogrammetry, point clouds
- 3MF – Modern 3D printing with color support
- FBX – Animation, game engines, VFX
- USDZ – Apple AR Quick Look
How It Works
- Upload: Drag and drop your 3D file or click Browse. Files up to 100 MB supported.
- Choose Format: Select the target format from the dropdown.
- Convert & Download: Click Convert and download your file instantly.
Why AnyConvertor?
- 100% Browser-Based: No server upload. Everything runs locally via WebGL and JavaScript.
- Privacy First: Your files never leave your device. GDPR/DSGVO compliant by design.
- Free Forever: No hidden costs, no subscriptions, no account needed.
- Cross-Platform: Works on Windows, Mac, Linux, iOS and Android.
- Fast: Local processing means no upload/download delays.
Popular Conversions
- GLB to STL
- OBJ to STL
- PLY to STL
- FBX to STL
- USDZ to STL
- STL to 3MF
- 3MF to STL
- STL to OBJ
- GLB to OBJ
- FBX to GLB
More Tools
- Repair 3D Meshes – Fix normals, close holes, remove duplicates
- Optimize 3D Models – Reduce polygon count
- Batch Converter – Convert multiple files at once
- Image to 3D – Turn images into 3D models
- Text to 3D – Create 3D text
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