DAE Won't Open? Convert to OBJ Instantly
Fast, instant DAE (COLLADA) to OBJ conversion. No signup required. Just drop your .dae file and get .obj in seconds.
Batch Settings
Some metadata may not survive
Your DAE file may contain Collada asset info metadata. OBJ has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
在三维设计与图形领域，文件格式的兼容性常常是项目顺利进行的关键。DAE（Digital Asset Exchange）和OBJ（Wavefront Object）作为两种主流的三维模型文件格式，各有其特点和应用侧重。DAE文件以其对动画、材质和场景结构的良好支持，在内容创作和游戏开发中占有一席之地；而OBJ则以其简洁、通用和广泛的软件兼容性，成为许多三维工作流程中的“基石”。当您需要将包含复杂场景信息的DAE文件转换为更易于导入、编辑或分享的OBJ格式时，一个高效、准确的转换工具便显得尤为重要。我们深知在不同软件平台间无缝切换的重要性，因此致力于提供稳定可靠的DAE到OBJ转换服务，确保您的三维资产在格式转换后依然保持完整性和高质量。
- 游戏模型跨平台移植
- 三维打印前模型简化
- 微信小程序AR展示
在大中华区，许多游戏开发和三维设计团队会频繁在DAE（常用于Unity、Blender）和OBJ（Max、Maya通用）之间转换，以适应不同软件的工作流和下游需求，尤其在模型轻量化处理方面，OBJ的简洁性更受青睐。
About DAE (COLLADA) to OBJ Conversion
Dealing with a DAE file that won't open on your device? You're not alone — DAE compatibility issues are one of the most common reasons people search for a file converter. DAE (Collada) is an open interchange format for 3D assets between digital content creation tools.
The fix is simple: convert your DAE to OBJ. OBJ is a simple 3D geometry format supporting vertices, faces, and texture coordinates. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Full Name: DAE uses Collada, while OBJ uses Wavefront OBJ. Compression: DAE uses None (uncompressed), while OBJ uses None (uncompressed). Typical File Size: DAE uses 1–100 MB (XML-based, verbose), while OBJ uses 1–500 MB (text-based, large for complex models). Converting DAE to OBJ maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your DAE file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you When you specifically need a OBJ file for your workflow.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert DAE (COLLADA) to OBJ
- 1
Add your DAE file
Drag and drop your .dae file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick OBJ output
Select .obj as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The 3d model engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .obj file. For batch jobs, download all at once as a zip.
What Happens When You Convert DAE (COLLADA) to OBJ
Your DAE file is decoded and re-encoded as OBJ.
Your DAE file is uploaded and the format is validated
The file content is decoded into its raw representation
The data is re-encoded in OBJ format with optimal settings
The converted file is ready for download
DAE (COLLADA) vs OBJ — Detailed Comparison
| Feature | .DAE | .OBJ |
|---|---|---|
| Full Name | Collada | Wavefront OBJ |
| Compression | None (uncompressed) | None (uncompressed) |
| Typical File Size | 1–100 MB (XML-based, verbose) | 1–500 MB (text-based, large for complex models) |
| Platform Support | Very Wide | Very Wide |
| Browser Support | none | none |
| Year Created | 2004 | 1992 |
| Open Standard | Yes | Yes |
Should You Convert DAE (COLLADA) to OBJ?
When to Convert
- ✓When you specifically need a OBJ file for your workflow
Frequently Asked Questions
Why won't my DAE file open?
DAE files may not open if your device lacks the right codec or application. Converting to OBJ — a more widely supported format — usually resolves this. OBJ is a simple 3D geometry format supporting vertices, faces, and texture coordinates.
Is it safe to convert DAE to OBJ online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting DAE to OBJ?
Converting DAE to OBJ maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my DAE file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert DAE to OBJ on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.