TEELI.NET
Automated 3D Pipeline: Diagnose ➔ Repair ➔ Render ➔ Deliver

Fix Broken 3D Meshes.
Render Photoreal in Cloud.

Stop Bambu Studio, Orca, and Cura slicer crashes. TEELI mathematically heals non-manifold geometry into 100% watertight 2-manifold models without destroying UV textures, previews in WebGPU, and renders with Blender Cycles on cloud GPUs.

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✓ 100% Watertight
2-Manifold Guarantee
✓ Texture Safe
Zero UV Distortion
✓ Cycles GPU
4K Cloud Rendering
✓ Zero Install
Runs in Browser
Instant Mesh Diagnostic
Free Zero-Install Audit

Check your 3D file free

opens the TEELI checker · STL · GLB · zipped OBJ

.STL.GLB.OBJ (zip)

What the free check reports

  • Watertight — open holes or non-manifold edges
  • Normals — faces pointing inward
  • Duplicate vertices — points a weld would merge
  • Degenerate triangles — zero-area faces
  • Self-intersections — faces crossing each other (skipped above 200k triangles and shown as "not checked")
  • Scale / units — model-size sanity

Every number in your report comes from your file — nothing is simulated.

STL · GLB · zipped OBJ · no account neededNo credit card required