I will fix 3d file, optimize, convert file, repair, 3d stl file and printing


About this gig
Are you struggling with a broken or problematic 3D model file?
Maybe your model won't open, import, render, or work correctly in your software.
Don't worry I can help.
I'm a professional 3D artist with strong experience handling different 3D formats and fixing technical issues that prevent models from working correctly.
I specialize in repairing, optimizing, and correcting 3D files so they work smoothly in your pipeline.
Common Problems I Fix
- I can help you solve issues like:
- Broken or corrupted mesh
- Non-manifold geometry
- Missing textures
- Bad topology
- Import/export errors
- File format conversion problems
- UV mapping issues
- Flipped normals
- Scaling problems
- Models not working in Unity or Unreal
- Heavy or unoptimized models
- STL errors for 3D printing
If your file is damaged, messy, or unusable, I will clean and fix it.
File Formats I Work With
- FBX
- OBJ
- BLEND
- STL
- DAE
- GLTF / GLB
- 3DS
- Unreal Engine assets
- Unity assets
What You Will Get
- A fully repaired 3D model
- Clean topology (if needed)
- Proper scaling & orientation
- Fixed UV / textures
- Correct export format
- Optimized file ready for your project
If your model is broken, glitching, or refusing to work I'm here to help.
Send me a message
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Shrink beltt
3D ARTIST
- FromUnited Kingdom
- Member sinceFeb 2026
Languages
English
FAQ
Can you fix models that won't import into Unity or Unreal?
Yes. I can diagnose and repair most compatibility issues.
Can you convert files between formats?
Yes, I can convert between most major 3D formats.
What if my file is badly broken?
Send it first and I will evaluate the best solution.
Can you fix a 3D model that will not open or is corrupted?
Yes. I can analyze and repair many corrupted or broken 3D model files. If the file is partially damaged, I will rebuild or clean the mesh so it can open properly again.
Can you fix a 3D model that won't import into Unity or Unreal Engine?
Yes. Many models fail to import due to incorrect scaling, bad topology, flipped normal, or export settings. I will correct the model so it works properly in Unity or Unreal Engine.
Can you repair mesh errors such as non-manifold geometry?
Absolutely. I fix common mesh problems like non-manifold edges, holes in mesh, overlapping faces, and bad topology, making the model clean and usable.
Can you fix UV mapping and texture issues?
Yes. If your textures are missing, stretched, or not aligned properly, I can repair the UV mapping and reconnect textures so the model renders correctly.
Can you convert my 3D file to another format?
Yes. I can repair STL files and other 3D printing models, fixing issues like holes, non-manifold geometry, and mesh errors so the model becomes printable.

