DAE vs OBJ
Collada (DAE) is an XML scene format that can carry hierarchy, materials and animation; OBJ is a minimal text format for static meshes. Both are older and both are text. If you need animation or a node hierarchy, DAE keeps it and OBJ doesn't, but because Collada support is declining in modern tools, converting to GLB or FBX is often better than either.
Side by side
| DAE | OBJ | |
|---|---|---|
| Full name | COLLADA | Wavefront OBJ |
| Created by | Khronos Group (originally Sony) | Wavefront Technologies |
| Introduced | 2004 | late 1980s |
| Encoding | XML text | plain text, with a separate .mtl file |
| File size | large, because it's verbose XML | large for dense meshes, because it's text |
| Materials | Yes | Yes |
| Textures | Yes | No |
| Animation | Yes | No |
| Colour | materials and texture references | basic materials in a separate .mtl file |
| Units | declared in the file | unitless |
| Best for | SketchUp exports and older engines | older 3D software and CAD-adjacent tools |
Choose DAE when
- •You need a scene hierarchy or animation in an open format.
- •The destination tool still reads Collada.
- •You're working with SketchUp-era or legacy assets.
Choose OBJ when
- •You only need a static mesh.
- •You want the format that nearly every tool imports.
- •Simplicity matters more than features.
Which apps open them
Of the 15 3D apps in our software guides, 4 open DAE without conversion and 14 open OBJ. Only OBJ opens directly in Blender, Unreal Engine, Maya, 3ds Max, Roblox Studio, Bambu Studio, OrcaSlicer, PrusaSlicer, UltiMaker Cura, PowerPoint.
Questions
- Is DAE better than OBJ?
- Neither is better everywhere. You need a scene hierarchy or animation in an open format: choose DAE. You only need a static mesh: choose OBJ.
- Can I convert DAE to OBJ?
- Yes. Our DAE to OBJ converter runs in your browser. Textures are dropped, because OBJ can't store them.
- Which file is smaller, DAE or OBJ?
- DAE: large, because it's verbose XML. OBJ: large for dense meshes, because it's text. Actual size depends mostly on polygon count and texture resolution.
Written with AI assistance by the Renderlyst team in October 2026. Format support reflects each app's current release as we understand it, and we link the official documentation so you can confirm it for your version. Spotted something out of date? Email alishbakhalid766@gmail.com.