Do I need AutoCAD or design software to use FileCrank?

No. FileCrank is designed for users without Blender, Maya, or any other 3D software. Upload your file, choose your options, and download the result — all in your browser.

Will I lose mesh quality in the conversion?

No. STL to OBJ is a lossless conversion. Vertex count, geometry, and normals are preserved exactly. The output OBJ is fully compatible with professional 3D software.

Can I edit the OBJ in Blender after converting?

Yes. The output OBJ is a standard 3D mesh file that can be imported into Blender, Maya, or any 3D software. You can edit, scale, texture, and render it just like any other OBJ file.

How does FileCrank's conversion quality compare to desktop software like Blender?

FileCrank's STL to OBJ conversion is direct and lossless. The output OBJ has identical geometry to the input STL. For 3D modeling, rendering, and game-engine import, the quality is indistinguishable from desktop tools.

STL to OBJ

Convert STL mesh files to OBJ for 3D modeling and rendering

Drag & drop your file here

or click to browse — up to 200 MB

Your files are deleted after about an hour