Convert DAE to PLY Online
Convert COLLADA Digital Asset Exchange (DAE) files to Polygon File Format (PLY), entirely in your browser. No upload, no sign-up. Your files never leave your device.
Drop your DAE file here
or click to browse from your computer (up to 100 MB)
Decorative gold chalice with ruby and emerald gems — multi-material COLLADA model for format conversion testing.
PLY stores per-vertex colors, normals, and custom attributes directly. COLLADA can describe these but in a far more complex XML structure.
PLY is the preferred format for 3D scanning, photogrammetry, and computational geometry research tools like MeshLab and CloudCompare.
PLY's header defines arbitrary per-vertex and per-face properties, making it adaptable to specialized data formats and custom attributes.
Also convert from DAE
Other ways to get PLY
How to Convert DAE to PLY
Convert COLLADA XML to the compact, science-ready PLY format.
Upload DAE
Drag and drop or select your .dae file. COLLADA stores geometry and materials in a verbose XML structure.
Processing
Conversion runs entirely in your browser. Vertex positions, normals, and face definitions are extracted from the COLLADA XML and written as PLY data. Your data never leaves your device.
Download PLY
Get your PLY file ready for use in MeshLab, CloudCompare, PCL, or other scientific visualization and analysis tools.
Why convert COLLADA to PLY?
COLLADA's XML format can represent per-vertex colors, normals, and other attributes, but accessing this data requires navigating complex XML schemas with source arrays, accessor patterns, and input semantics. For workflows that need direct access to vertex-level properties, this overhead adds unnecessary complexity.
PLY (Polygon File Format), designed at Stanford University, uses a self-describing plaintext header followed by compact binary or ASCII vertex and face data. It is the standard format for 3D scanners, point cloud processing software like CloudCompare and MeshLab, and computational geometry research libraries like PCL. Converting COLLADA to PLY extracts per-vertex data into a format that integrates directly with scanning and analysis tools.
Key advantages of PLY over COLLADA
PLY stores color data on each vertex for scanned or painted models.
PLY defines arbitrary per-element properties for extensibility.
PLY handles both polygon meshes and unstructured point clouds.
MeshLab, CloudCompare, and PCL all use PLY as a primary format.
PLY's binary mode is far more efficient than COLLADA's XML encoding.