Skip to main content

Convert 3DS to GLB — Bring Legacy 3ds Max Assets to the Web

Got a library of .3ds files from the 3ds Max era? This converter brings them to the modern web. GLB (binary glTF 2.0) is the standard for Three.js, Babylon.js, Google model-viewer, and WebXR — one file, embedded textures, works in any browser.

Last updated Mar 2026

1
Upload
2
Convert
3
Download

Drag 3DS file here, or click to upload

Supports .3ds files up to 150MB

Usually under 3 seconds — depends on file size.

What You Should Know

What Changes During Conversion

Geometry is fully preserved. 3DS basic materials (diffuse, specular, ambient, opacity, diffuse texture) are approximated as glTF PBR materials: diffuse color maps to base color, specular is converted to roughness (inverse relationship), and opacity maps to alpha. Diffuse texture maps are embedded in the GLB binary. Object hierarchy is converted to a glTF scene graph with separate mesh nodes. The 10-character name limit from 3DS carries over as node names.

PBR Material Approximation

3DS Phong/Blinn and glTF PBR are fundamentally different shading models. The automatic conversion handles common cases well (solid colors, diffuse textures) but cannot recreate advanced rendering setups. For production use, import the GLB into Blender and manually assign PBR materials with proper metallic, roughness, normal, and ambient occlusion maps. The geometry and UV layout from the 3DS are preserved, so re-texturing is straightforward.

3DS vs GLB: Quick Comparison
Feature3DSGLB
GeometryTriangles (65K vertex limit)Triangles (no limit)
MaterialsBasic Phong/BlinnPBR (metallic-roughness)
TexturesExternal filesEmbedded in binary
Scene HierarchyNamed objectsFull scene graph
Primary UseLegacy DCC, archived assetsWeb3D, AR/VR
Browser DisplayNot supportedNative (Three.js, model-viewer)

Use 3DS only for legacy tool compatibility. Use GLB for web display, AR experiences, and any real-time 3D application.

When to Convert 3DS to GLB

Retro Asset Web Galleries

Build browseable web galleries of classic 3D assets from the late 1990s and 2000s. Game mod archives, demo scene collections, and early CGI art can be converted to GLB and displayed with interactive 3D viewers. Visitors explore these digital artifacts without installing any software.

Legacy Portfolio Conversion

3D artists who built their portfolios in 3ds Max during the 2000s can convert .3ds showcase models to GLB for embedding on modern portfolio websites. No need to re-render — the models display interactively with real-time lighting in the browser.

AR Product Visualization from Archives

Companies with product design archives in 3DS format can convert to GLB for AR experiences. Use Google model-viewer's AR mode to let customers place archived product models in their physical space — especially useful for discontinued products or heritage brand items.

Frequently Asked Questions
Approximately. 3DS uses a basic Phong/Blinn shading model (diffuse, specular, ambient). GLB uses PBR (metallic-roughness). The converter maps diffuse color to base color and approximates specular as roughness. The result won't match the original 3ds Max render exactly, but it will look reasonable in web viewers. For accurate PBR, manually assign materials in Blender after converting.
Yes. Load with GLTFLoader. The model will have geometry and basic material properties. Add proper scene lighting (directional + ambient, or environment map) for best results. If the model looks too dark or flat, it's a lighting issue, not a conversion problem.
No. The converter extracts geometry and materials only. 3DS keyframe animation tracks (position, rotation, scale over time) are discarded. GLB supports skeletal and morph target animation, but these cannot be reconstructed from 3DS keyframes. For animated GLB, re-rig the model in Blender.
Each 3DS object becomes a separate mesh node in the GLB scene graph. They maintain their relative positions. In Three.js, you can traverse the scene to access each mesh independently, apply different materials, or merge them programmatically.
Millions of 3DS assets exist in game mod archives, 3D model repositories (TurboSquid, CGTrader legacy sections), and studio libraries. Converting to GLB makes them instantly viewable in any browser — no plugins, no Autodesk license. Useful for portfolio display, retro asset marketplaces, and web-based asset browsers.

Related Converters

What's Next? Try These Tools

Learn More

More 3DS Conversions