I will fix, modify, stl file repair, obj files for 3d printing, or optimize 3d model
About this gig
Your STL or OBJ file should not be the reason your 3D print fails, costing you time and money.
Whether you need a damaged mesh repaired, an existing model modified, optimized for 3D printing, or a new CAD/STL model created, I can help.
WHAT I CAN HELP WITH
- STL and OBJ file repair
- Mesh repair and geometry cleanup
- Fix holes, non-manifold edges and flipped normals
- Create clean, watertight meshes
- Resize, scale, split or combine parts
- Edit and modify existing 3D models
- Optimize files for slicing and 3D printing
- Mesh reconstruction and reverse engineering
- New CAD or STL model creation
WHAT YOU WILL RECEIVE
- Repaired STL or OBJ file
- New CAD/STL model where required
- Clean and corrected geometry
- Requested modifications
- Optimized, print ready file where applicable
WHY CHOOSE ME
- Focused on the actual issue, not automatic repair
- Clear scope for complex work
- Careful cleanup for your printing needs
- Direct communication throughout the project
Not sure what your file needs? Send it before ordering. I will review the job and help you choose the right package.
Send your STL or OBJ file now and find the right path from problem to print ready.
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 james hartman
3D product and CAD Design for Manufacturing
- FromUnited States
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, French
FAQ
Can you fix my STL or OBJ file if I don't know what's wrong?
Yes. Send the file and describe the issue. I will review it and recommend the right solution.
. Can you make my broken STL file ready for 3D printing?
Yes. I can fix common mesh issues, holes, non-manifold geometry, and other printability problems.
Can you modify an existing STL or OBJ model?
Yes. I can resize, scale, split, combine, edit, or modify existing models based on your requirements.
Do you create new STL or CAD models?
Yes. I can create a new model from your dimensions, sketch, reference, or project requirements.
Can you handle complex repairs or reverse engineering?
Yes. For complex files or reverse engineering work, please message me first so I can assess the scope.
Which package should I choose?
If you're unsure, send your file before ordering. I will review the job and help you choose the right package.

