Convert DAE to GLTF Online
Convert COLLADA Digital Asset Exchange (DAE) files to GL Transmission Format (glTF), 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.
glTF was designed by the Khronos Group as the direct successor to COLLADA, offering a leaner and faster alternative for real-time 3D content delivery.
COLLADA uses deeply nested XML with namespaces and schemas. glTF uses flat, minimal JSON that is faster to parse and easier to work with programmatically.
COLLADA profiles define Phong and Blinn shading. glTF supports metallic-roughness PBR materials for physically accurate lighting across all modern renderers.
Other ways to get GLTF
How to Convert DAE to GLTF
Upgrade from COLLADA XML to glTF, the modern Khronos standard.
Upload DAE
Drag and drop or select your .dae file. COLLADA stores scene data in an XML structure that can be verbose for complex models.
Processing
Conversion runs entirely in your browser. The COLLADA XML is parsed and scene data is mapped to glTF's JSON structure with PBR materials. Your data never leaves your device.
Download glTF
Get your glTF file with a clean JSON manifest. The format is easy to inspect and loads natively in web viewers and game engines.
Why convert COLLADA to glTF?
COLLADA was created as a universal interchange format for 3D content, using XML to represent meshes, materials, animations, physics, and effects. Its comprehensive schema aimed to capture every aspect of a 3D scene, but the resulting XML files are verbose, slow to parse, and difficult to stream. Tools often implement only subsets of the COLLADA specification, leading to inconsistent import results across applications.
glTF was designed by the same organization (the Khronos Group) to address COLLADA's practical shortcomings. Instead of monolithic XML, glTF uses a compact JSON manifest that references external binary buffers and textures. This architecture enables selective updates, efficient streaming, and easy version control. The format supports PBR materials, skeletal animation, and morph targets, and is natively supported by three.js, Babylon.js, Unity, Unreal Engine, and Blender.
Key advantages of glTF over COLLADA
glTF's flat JSON structure is much smaller and faster to parse than COLLADA's XML.
The Khronos Group designed glTF as COLLADA's successor for runtime delivery.
glTF's metallic-roughness model replaces COLLADA's dated shading profiles.
Separate buffers and textures can be replaced individually.
glTF has a tighter specification that tools implement more uniformly.
JSON text works well with Git and diff tools.