STLtoPLY

Convert STL
to PLY

Convert Stereolithography (.stl) files to Stanford Polygon Library (.ply) format online for free. Runs entirely in your browser — no files are uploaded to any server.

SOURCE FORMATStereolithographyStandard for 3D printing, rapid prototyping, and CNC manufacturing.
TARGET FORMATStanford Polygon LibraryCommon format for 3D scanning, point cloud data, and research.

or drop files here

🔒Privacy Protected — files never leave your device