Repair 3D Files Online
Repair damaged 3D meshes directly in your browser. AnyConvertor can fix common issues like inverted normals, non-manifold edges, duplicate vertices and open holes that cause problems in 3D printing and rendering.
Features
- Recalculate and fix surface normals
- Close open holes in the mesh
- Remove duplicate and degenerate triangles
- Triangulate non-planar faces
- Merge vertices within tolerance
How to Use
- Step 1: Upload your 3D file (STL, OBJ, GLB, PLY, 3MF or FBX)
- Step 2: Select the repair operations you want to apply
- Step 3: Click Repair, then download the fixed model
All processing happens locally in your browser. Your files are never uploaded to a server. Free, unlimited, no registration.