3D CONVERSION TOOLS

Convert 3D files without uploading them.

Every converter runs locally in your browser: the file is read, transformed and exported on your device. Pick a conversion, drop a file, preview the result; downloading it requires an account (5 credits per file).

Formats: STL, OBJ, PLY, GLB, glTF, 3MF, STEP · up to 100 MB

GLB → STLConvert GLB to STL

Convert a GLB or glTF model to STL directly in your browser. The triangle mesh is kept, materials and textures are dropped for 3D printing. No upload.

STL → OBJConvert STL to OBJ

Convert an STL mesh to OBJ in your browser. Geometry is preserved; STL has no colours or units to keep. No upload.

OBJ → STLConvert OBJ to STL

Convert an OBJ model to STL in your browser for 3D printing. Geometry is kept, MTL materials and textures are dropped. No upload.

STL → GLBConvert STL to GLB

Convert an STL file to GLB for the web, AR and game engines. Geometry is preserved with a proper glTF container. No upload.

PLY → STLConvert PLY to STL

Convert a PLY mesh or scan to STL in your browser. Triangles are kept, vertex colours are dropped. Point clouds are not supported.

GLB → OBJConvert GLB to OBJ

Convert a GLB model to OBJ in your browser. Geometry is kept, materials and textures are dropped because no MTL file is written. No upload.

3MF → STLConvert 3MF to STL

Convert a 3MF print file to STL in your browser. Geometry and millimetre scale are kept; colours, materials and object names are dropped.

STL → 3MFConvert STL to 3MF

Convert an STL mesh to 3MF in your browser. The package declares millimetres and keeps the triangles; colours and materials are not invented.

OBJ → GLBConvert OBJ to GLB

Convert an OBJ mesh to GLB in your browser. Geometry and groups are kept in a single binary file; MTL materials are not loaded.

PLY → OBJConvert PLY to OBJ

Convert a PLY mesh to OBJ in your browser. Triangle geometry is kept; PLY-specific properties are dropped.

STL → PLYConvert STL to PLY

Convert an STL mesh to PLY in your browser. Triangles and vertex normals are kept; no material is invented and the coordinates are unchanged.

3MF → OBJConvert 3MF to OBJ

Convert a 3MF print package to OBJ in your browser. Every object becomes a group and millimetre coordinates are kept; no MTL material file is written.

OBJ → 3MFConvert OBJ to 3MF

Convert an OBJ mesh to a 3MF print package in your browser. Groups become objects and the package declares millimetres; MTL materials are not loaded.

3MF → GLBConvert 3MF to GLB

Convert a 3MF print package to GLB for the web or AR. Geometry, per-object groups and colours are kept in one binary file.

STEP → STLConvert STEP to STL

Convert a STEP or STP CAD file to a printable STL in your browser. Exact surfaces are tessellated into triangles; curves become facets.

STEP → OBJConvert STEP to OBJ

Convert STEP or STP CAD to OBJ in your browser. Triangles and per-solid groups are kept; exact surfaces are tessellated.

STEP → GLBConvert STEP to GLB

Convert STEP or STP to GLB for the web or AR. The B-Rep is tessellated into a compact binary glTF scene.

STEP → 3MFConvert STEP to 3MF

Convert a STEP or STP CAD file to a 3MF print package in your browser. Exact surfaces are tessellated; millimetres and objects are declared.

3D3D viewer

Open an STL, OBJ, GLB or STEP file in your browser.

IMAGE → 3DImage to 3D

Create a model from a photo, a drawing or a logo.