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Free online app for GLB files repairing

Repair your source GLB files for printing.

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GLB repairing app is used for 3D printing, it can detect and repair defects from uploaded GLB files, like incorrect normal vectors, missing normal vectors, model does not have thickness, unexpected holes, you can also preview before deciding which issues to be fixed. You do not need to install specialized software to open a GLB document, just open this application using a web browser, and drag your document into the upload area, and click the view button, your document will open in the browser regardless of whether you are using Windows, Linux, MacOS, Android or even a mobile device.

Aspose.3D GLB model repairing

  • Support various 3D formats.
  • Automatically detect model errors.
  • One click to fix all errors.
  • Save as AMF, OBJ, STL for printing.

How to use GLB repairing app to repair your GLB file.

  • Click inside the file drop area to upload a file or drag & drop a file.
  • Your file will be uploaded and we'll show you file's defects with preview.
  • Select the issues we can fix for you, and click the repair button
  • Download link of repaired file will be available instantly after repaired.

Binary glTF file

GLB is the binary file format representation of 3D models saved in the GL transmission format (glTF). Information about 3D models such as node hierarchy, cameras, materials, animations and meshes in binary format. This binary format stores the glTF asset (JSON, .bin and images) in a binary blob. It also avoids the issue of increase in file size which happens in case of glTF. GLB file format results in compact file sizes, fast loading, complete 3D scene representation, and extensibility for further development. The format uses model/gltf-binary as MIME type.

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  • 1

    ❓ How can I repair 3D file?

    First, you need to upload a file for repairing, drag & drop your 3D file or click inside the white area for choose a file. Then click the "REPAIR NOW" button. Our app will list issues we found, choose what issues you want us to repair for you, then you can download your repaired file.
  • 2

    ⏱️ How long does it take to repair 3D?

    This repairing app works fast. You can repair 3D file in a few seconds.
  • 3

    🛡 Is it safe to repair 3D file using free repairing app?

    Of course! The download link of result files will be available instantly after repaired. We delete uploaded files after 24 hours and the download links will stop working after this period. No one has access to your files. File repairing is absolutely safe.
  • 4

    💻 Can I repair 3D file on Linux, Mac OS or Android?

    Yes, you can use free repairing app on any operating system that has a web browser. Our 3D repairing app works online and does not require any software installation.

Fast and easy repairing

Upload your document, click the "Merge" button, you'll see the 3D content immediately.

Repair from anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.


Powered by Aspose.3D. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

Other supported repairings

You can also repair into many other file formats. Please see the complete list below.


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