Free 3D File Converters
Convert between popular 3D file formats instantly in your browser. No file upload, no account required — everything runs locally.
Convert STL to OBJ — Free, In Your Browser
Turn a printable STL into an OBJ your mesh editor can texture. Triangles, facet normals and overall shape survive; colour and materials do not.
Convert OBJ to STL — Print-Ready, No Upload
Flatten a textured OBJ into a clean binary STL for slicing or CNC. Shape and part placement survive; materials, UVs and object groups are merged away.
Convert PLY to PCD — Free Point Cloud Tool
Move a scanned or photogrammetry PLY cloud into PCD for point-cloud tooling. Point positions and per-point colour survive; faces and normals do not.
Convert PCD to PLY — Free, No Upload Needed
Open a PCD capture in MeshLab, CloudCompare or Blender as a compact binary PLY. Positions, colour and normals survive; intensity and labels are dropped.
Convert STL to GLB — Free, Web-Ready 3D
Package a print-ready STL as one self-contained GLB for web viewers and AR. Shape and facet shading survive; the model arrives with a plain material.
Convert GLB to STL — Free, No Signup
Strip a textured GLB scene down to one solid STL mesh for slicing or engraving. Shape and part placement survive; textures, colour and animation do not.
How It Works
All conversions run entirely in your browser using Three.js. Your files are never uploaded to any server. Simply drag and drop a file, preview it in 3D, click convert, and download the result.