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X3D Converter

Convert Extensible 3D (.x3d) files online instantly. No signup, no watermarks. Drag & drop your file and download in seconds.

Convert X3D to…

15 output formats available for .x3d files

X3D → STLX3D → OBJX3D → PLYX3D → GLTFX3D → GLBX3D → DAEX3D → FBXX3D → 3DSX3D → 3MFX3D → USDX3D → USDCX3D → USDZX3D → ABCX3D → PNGX3D → JPG

Convert … to X3D

15 input formats can be converted to .x3d

STL → X3DOBJ → X3DPLY → X3DGLTF → X3DGLB → X3DDAE → X3DOFF → X3DFBX → X3D3DS → X3D3MF → X3DAMF → X3DUSD → X3DUSDC → X3DUSDZ → X3DABC → X3D

About Extensible 3D

X3D is the ISO standard successor to VRML for representing 3D scenes and interactive content.

X3D Format Details →Browse 3D Formats →

Frequently Asked Questions

How do I convert X3D files?▼

Upload your .x3d file to CocoConvert, select your desired output format, and click Convert. Your file is processed on secure servers and ready to download in seconds. No software installation needed.

How much does X3D conversion cost?▼

CocoConvert offers X3D conversion with no signup required. You get 5 files per hour (up to 250 MB each) on the starter tier. Pro users get 100 files per hour and 5 GB per file.

What formats can I convert X3D to?▼

CocoConvert supports converting X3D to 15 different formats including STL, OBJ, PLY, GLTF, GLB and 10 more.

Are my files secure?▼

Yes. Files are encrypted in transit via TLS, processed on isolated servers in Germany, never analysed or shared, and permanently deleted within 24 hours.