GLB to OBJ for 3D Model Workflows
Fast, instant GLB to OBJ conversion. No signup required. Just drop your .glb file and get .obj in seconds.
Batch Settings
Some metadata may not survive
Your GLB file may contain glTF extras, extensions metadata. OBJ has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
Le format GLB, conteneur optimisé pour la transmission de scènes 3D, est devenu un standard pour le web et les applications de réalité augmentée. Cependant, il est fréquent de devoir revenir à des formats plus traditionnels pour des besoins de compatibilité ou d'édition avancée. L'OBJ, avec sa simplicité et son support quasi universel dans les logiciels de modélisation 3D, demeure un choix incontournable pour de nombreux professionnels. Que vous travailliez sur des projets d'architecture, de design industriel ou de création artistique, la conversion de GLB à OBJ est une étape clé pour assurer l'interopérabilité de vos modèles. Notre outil est conçu pour faciliter cette transition, en préservant l'intégrité de vos maillages, textures et matériaux, vous permettant ainsi de poursuivre votre travail sans accroc sur la plateforme de votre choix.
- Maquettes architecturales pour permis de construire en France
- Prototypes industriels pour fabricants suisses
- Modèles patrimoniaux pour musées québécois
Au Québec, comme en Belgique, la conversion GLB vers OBJ est souvent privilégiée pour l'intégration de modèles 3D dans des logiciels de visualisation SIG utilisés par les administrations locales, en raison de la robustesse de l'OBJ avec les systèmes de coordonnées complexes.
About GLB to OBJ Conversion
Whether you're one of the many professionals working with 3d model files who work with GLB files daily, there comes a time when you need OBJ instead. GLB is the binary version of glTF — the "JPEG of 3D" used in web, AR, and game engines.
Here's a typical scenario: you receive a .glb file but your project, platform, or client requires .obj. OBJ is a simple 3D geometry format supporting vertices, faces, and texture coordinates. Rather than searching for desktop software or wrestling with command-line tools, you can convert GLB to OBJ online in seconds with CocoConvert.
This conversion is ideal when you When you specifically need a OBJ file for your workflow. The conversion helps you convert between formats quickly.
Converting GLB to OBJ maintains high quality with CocoConvert's optimised encoder settings.
Behind the scenes, CocoConvert uses industry-standard tools — FFmpeg for audio and video, Sharp for images, qpdf for documents. Your file is uploaded securely (TLS encryption), processed on isolated servers in Germany, and auto-deleted within 24 hours. No account, no watermark, no hidden fees.
Power users can batch convert up to 100 files simultaneously with a Pro subscription, making it practical for production workflows.
How to Convert GLB to OBJ
- 1
Drop your file
Drag your .glb file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to OBJ
Pick OBJ from the format list. The converter automatically tunes settings for the GLB→OBJ pair.
- 3
Hit Convert
Processing happens server-side — your browser stays responsive. Most 3d model files convert in under 10 seconds.
- 4
Download and use
Your .obj file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert GLB to OBJ
Your GLB file is decoded and re-encoded as OBJ.
Your GLB 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
GLB vs OBJ — Detailed Comparison
| Feature | .GLB | .OBJ |
|---|---|---|
| Full Name | GL Transmission Format Binary | Wavefront OBJ |
| Compression | Lossless | None (uncompressed) |
| Typical File Size | 100 KB–50 MB | 1–500 MB (text-based, large for complex models) |
| Platform Support | Very Wide | Very Wide |
| Browser Support | modern browsers | none |
| Year Created | 2017 | 1992 |
| Open Standard | Yes | Yes |
Should You Convert GLB to OBJ?
When to Convert
- ✓When you specifically need a OBJ file for your workflow
Frequently Asked Questions
Who needs to convert GLB to OBJ?
This conversion is commonly used by professionals working with 3d model files. Typical reasons include convert between formats quickly and ensuring compatibility with downstream tools or platforms.
Can I convert GLB to OBJ without losing quality?
Converting GLB to OBJ maintains high quality with CocoConvert's optimised encoder settings.
Do I need to install software to convert GLB to OBJ?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many GLB files can I convert at once?
Free users can convert up to 5 files per hour. Pro subscribers get 100 files per hour with larger size limits (5 GB per file). Business API users can integrate batch conversion directly into their tools.
Is there an API for GLB to OBJ conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including GLB to OBJ.
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