Online 3D Editor
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Online STL Editor

Use Online 3D Editor as a browser-based STL workflow for importing, editing, previewing, and exporting 3D models.

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Capabilities

What you can do

  • Import STL surface geometry for editing and cleanup.
  • Move, scale, combine, and modify mesh objects in a browser workspace.
  • Export STL again or convert to richer scene formats such as GLB.

Process

Workflow

  1. Import your STL file.
  2. Edit objects, mesh data, materials, lights, cameras, or animation.
  3. Export to a supported 3D format or save a .web3d project.

Support

Format support

Input
STL
Format
STL
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Notes

Important limitations

  • STL files do not contain materials, textures, lights, cameras, or animation.

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Related pages

STL viewerWith dimensions & watertight checkOnline 3D Tools3D editor resources3D File FormatsFormat references3D Object Converter Online3D format conversionSTL File Format3D format guideExport STL Online3D export tool3D measure & inspectDimensions, volume, mass, BOMPrintability checkerWatertight, fit & filament costSTL repairWatertight & printableOnline GLB Editor3D format editor