STL to GLB Converter

Converting STL to GLB modernizes 3D printing files for web use, AR/VR applications, and modern 3D workflows. GLB supports materials, textures, and advanced rendering features that STL lacks, making your models more visually appealing and suitable for presentation, visualization, and interactive applications.

Use this conversion when you want to display 3D printed models on websites, create interactive product showcases, use models in AR/VR applications, add materials and colors to plain STL geometry, or when you need web-compatible formats for modern 3D applications and game engines.

The conversion preserves the original geometry while adding modern GLB capabilities like material support, texture mapping, proper lighting, and web optimization. Since STL only contains geometry, we create a default material that can be easily customized in 3D software or web applications.

Yes! While STL files only contain geometry without materials or colors, the GLB conversion creates a base material that can be easily modified. You can then use 3D software like Blender or web-based editors to add textures, colors, and advanced materials to enhance the visual appearance.

The converted GLB files work in web browsers, 3D modeling software like Blender, game engines like Unity and Unreal Engine, AR/VR applications, and any platform supporting the GLB/glTF standard. They're perfect for web presentations, interactive showcases, and modern 3D workflows.

Simply click 'Select File' or drag and drop your file into the upload area. The conversion will start automatically and you'll be able to download the converted file once it's complete.

You can upload files up to 100MB in size. For most 3D models, this is more than sufficient. If you need to process larger files, please contact us for assistance.

Our conversion tools are designed to preserve quality as much as possible. However, some formats may have different capabilities. We use industry-standard algorithms to ensure minimal quality loss during conversion.

Processing time depends on file size and complexity. Most files are converted within 30 seconds to 2 minutes. Larger or more complex models may take longer.

Yes! This tool is completely free to use with no hidden fees, subscriptions, or limitations. You can convert as many files as you need without any cost.

Absolutely. We take privacy seriously. Your uploaded files are processed securely and automatically deleted from our servers after conversion. We never store or share your files.