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    3D ViewerGLB ViewerGLTF ViewerOBJ ViewerFBX Viewer

    Free Online 3D Model Viewer

    View and preview your 3D models directly in your browser with dual viewing modes. Choose Standard mode for fast loading (30+ formats) or Professional mode for advanced features (30+ formats).

    Supports GLB, GLTF, OBJ, FBX, STL, PLY, DAE, 3MF, X3D, BLEND, IFC and more. No upload required – your files stay private and secure with intelligent dynamic loading.

    Easy Upload

    Drag & drop or click to upload GLB, GLTF, OBJ, FBX, STL, PLY, DAE, 3MF, X3D, BLEND, IFC and 30+ more formats up to 200MB

    Interactive Preview

    Rotate, zoom, and pan your 3D models with intuitive mouse controls

    Model Analysis

    View detailed information about your model's geometry and properties

    Professional 3D Viewing Experience

    🎮

    Real-time Rendering

    Interactive 3D model rendering with professional controls

    🔄

    Camera Controls

    Orbit, zoom, and pan with intuitive mouse controls

    🖼️

    View Modes

    Switch between wireframe and solid rendering modes

    📊

    Model Analysis

    Detailed geometry statistics and model information

    What is an online 3D file viewer?

    An online 3D file viewer opens model files such as GLB, GLTF, OBJ, FBX, STL, DAE, PLY, 3MF, X3D, and BLEND directly in a browser so users can inspect geometry, materials, and scene structure without installing desktop 3D software.

    Which formats can Next3D view?

    Next3D supports common web, CAD, animation, and 3D printing formats, including GLB, GLTF, OBJ, FBX, STL, PLY, DAE, 3MF, X3D, BLEND, IFC, STEP, DXF, BVH, WRL, and more.

    Is the viewer private?

    The viewer is designed for browser-based inspection workflows. Users can preview many files locally in the browser, which is useful for checking assets before sharing, converting, or generating new 3D models.

    Online 3D model viewer for browser-based file inspection

    Next3D's online 3D model viewer opens common 3D files directly in the browser so teams can inspect geometry, materials, scale, orientation, and textures before using the asset in web, game, AR, ecommerce, CAD, or 3D printing workflows.

    What is an online 3D model viewer?

    An online 3D model viewer lets you upload a model file and inspect the asset directly in a web browser. It is useful when you need to quickly check geometry, materials, scale, orientation, textures, or file compatibility before sending a model to a client, game engine, 3D printing workflow, or web project.

    Next3D works best as the inspection layer in a broader 3D workflow. Open the model, rotate and zoom the scene, confirm that the asset looks usable, then continue to a converter, format guide, or image-to-3D workflow when the file needs more work.

    Preview ecommerce product models before publishing.
    Check GLB or GLTF assets before embedding them on a web page.
    Inspect STL and PLY meshes before a printing or scan workflow.

    3D viewer, file converter, and image-to-3D workflow

    NeedBest Next3D pageUse it when
    Open a 3D file online3D model viewerYou already have GLB, GLTF, OBJ, FBX, STL, PLY, DAE, BLEND, or 3DS files.
    Create a model from an image2D to 3D converterYou have a product photo, sketch, or concept image instead of a 3D file.
    Change file format3D file converterYou need OBJ, GLB, STL, FBX, DAE, or another format for a target workflow.

    Viewer, converter, and image-to-3D workflows

    Use the viewer when you already have a 3D file. If you start with a flat reference image, use the 2D to 3D converter first and then return here to inspect the generated model before downloading, converting, sharing, or editing it further.

    Start from an image

    Use the 2D to 3D converter when you have a product photo, sketch, concept image, or other flat reference instead of a model file.

    Compare 3D file formats

    Use the formats guide to decide whether GLB, GLTF, OBJ, FBX, STL, PLY, DAE, 3DS, or another format fits the next workflow step.

    Preview web-ready assets

    Use the GLB viewer when you need to inspect compact binary glTF files for web, AR, ecommerce, or product-preview workflows.

    Troubleshooting 3D viewer issues

    If a model does not look right, check these common causes before assuming the file is unusable.

    • The file references external textures that were not uploaded with the model.
    • The model uses a different coordinate system, unit scale, or orientation than the destination tool.
    • The source file contains unsupported animation, material, or scene metadata.
    • The model is very large and may need simplification before web preview.
    • A conversion step may be needed before the file works in a target engine or editor.

    3D file viewer, online 3D viewer, and format-specific viewers

    Next3D covers broad 3D viewer online searches and specific file workflows such as GLTF viewer, FBX viewer, OBJ viewer online, DAE viewer, BLEND viewer, and 3DS viewer. Use the format pages below when you already know the file type you need to inspect.

    Supported 3D file formats2D image to 3D model converter

    GLB viewer

    Preview compact binary glTF files for web and AR.

    GLTF viewer

    Inspect web-ready GLTF scenes online.

    FBX viewer

    Open animation and game asset files.

    OBJ viewer

    Preview geometry and material-library workflows.

    PLY viewer

    Check point cloud and scanned mesh files.

    DAE viewer

    Review Collada interchange assets.

    BLEND viewer

    Check Blender files in the browser.

    3DS viewer

    Open legacy 3D Studio assets.

    X viewer

    Inspect legacy DirectX model files.

    Your Privacy & Security First

    We believe your 3D models and intellectual property should remain completely private. That's why our viewer processes everything locally in your browser.

    Client-Side Processing

    Your files are processed entirely in your browser - never uploaded to our servers.

    • Files remain on your device at all times
    • No server uploads or cloud storage
    • Processing happens locally in your browser
    • Zero data transmission to external servers

    No Data Collection

    We don't collect, store, or analyze your 3D models or personal information.

    • No file content analysis or logging
    • No user tracking or analytics on files
    • No metadata extraction or storage
    • Complete privacy of your intellectual property

    Automatic Cleanup

    File data is automatically cleared when you close the browser or navigate away.

    • Memory automatically freed on page close
    • No persistent storage of file data
    • Browser cache cleared on session end
    • No temporary files left behind

    Session-Only Storage

    Any temporary data exists only during your current browser session.

    • Session storage only (not persistent)
    • Data cleared when browser tab closes
    • No long-term storage mechanisms
    • Fresh start with each new session

    Why Trust Our Viewer?

    Built with modern web technologies that prioritize user privacy and data security.

    No Server Required

    Powered by WebGL and modern browser APIs. No backend servers involved in file processing.

    HTTPS Encrypted

    All connections are secured with industry-standard SSL/TLS encryption.

    Open Source

    Built with open-source technologies. You can verify our privacy claims.

    Technical Implementation

    File Processing:
    • • Files loaded directly into browser memory
    • • Parsed using client-side JavaScript libraries
    • • Rendered with WebGL in your browser
    • • No file content sent over the network
    Data Handling:
    • • No cookies for file data storage
    • • No localStorage for model information
    • • Memory freed when tab is closed
    • • No analytics on file content

    Frequently Asked Questions

    Find answers to common questions about our 3D model viewer

    Still have questions?

    Can't find the answer you're looking for? We're here to help!

    Contact SupportView Documentation
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    45+ Supported 3D File Formats

    Our viewer supports the most comprehensive range of 3D file formats, covering gaming, architecture, manufacturing, animation, and CAD industries with intelligent dynamic loading.

    GLB

    .glb

    Binary format for 3D scenes and models

    binaryembedded-texturesanimations

    GLTF

    .gltf

    JSON format for 3D scenes and models

    jsonexternal-resourcesanimations

    Blend

    .blend

    Native file format of the Blender 3D software.

    Full SceneNodesAnimation

    OBJ

    .obj

    Simple 3D geometry format

    text-basedsimple-geometry

    STL

    .stl

    The standard for 3D printing. Describes surface geometry of a 3D object.

    Geometry OnlyBinary/TextRobust

    Collada

    .dae

    XML-based schema for exchanging digital assets among various graphics software.

    XMLRiggingPhysics

    DXF

    .dxf

    CAD data file format developed by Autodesk for enabling data interoperability.

    2D/3DVectorLayers

    FBX

    .fbx

    Proprietary 3D format by Autodesk

    animationsmaterialsproprietary

    PLY

    .ply

    Known as the "Stanford Triangle Format". Supports color and point clouds.

    Point CloudsVertex ColorsFlexible

    3MF

    .3mf

    Modern XML-based format designed specifically for additive manufacturing.

    MaterialsSlicesMetadata

    IFC

    .ifc

    Open standard for Building Information Modeling (BIM) data.

    Building DataParametersComplex

    BVH

    .bvh

    Character animation file format used to store motion capture data.

    Motion CaptureSkeleton

    3DS

    .3ds

    Legacy format used by Autodesk 3D Studio. Still common in archives.

    MeshMaterialsBasic Anim

    LXO

    .lxo

    Native file format for Luxology Modo.

    SubdivsRendering

    X3D

    .x3d

    ISO standard XML-based file format for representing 3D computer graphics.

    XMLVRML-successorInteractive

    AMF

    .amf

    XML-based standard for 3D printing, intended to replace STL.

    ColorsMaterialsCurved Triangles

    LWO

    .lwo

    High-end 3D graphics file format used by LightWave 3D.

    SubdivsMaterials

    MDL

    .mdl

    Original Quake model format or Valve Studio Model.

    Animation

    MS3D

    .ms3d

    Low-polygon modeling format popular for game mods.

    BonesAnimation

    OGEX

    .ogex

    Text-based format designed for game engine interoperability.

    Human ReadableGame Data

    SMD

    .smd

    Reference format for Valve's Source format compilation.

    ASCIISkeletal

    AC

    .ac

    Native format for AC3D modeler.

    SimpleText

    ASE

    .ase

    ASCII text-based format used by 3ds Max.

    Human ReadableScene Graph

    LWS

    .lws

    Scene format for LightWave 3D.

    SceneLighting

    MD2

    .md2

    Model format used by id Software's Quake II engine.

    Vertex AnimationKeyframes

    MD3

    .md3

    Model format used by id Software's Quake III Arena.

    TagsShaders

    MD5

    .md5

    Model format used by id Software's Doom 3 engine.

    Skeletal AnimationWeights

    PK3

    .pk3

    Archive format used by Quake III Arena (actually a ZIP).

    ArchiveAssets

    SIB

    .sib

    Native format for Nevercenter Silo 3D modeler.

    Subdivs

    VRML

    .wrl

    Standard file format for representing 3D interactive vector graphics.

    Text-basedInteractive

    X

    .x

    Legacy Direct3D format used in many older Windows games.

    TemplatesSkinning

    COB

    .cob

    Native format of trueSpace 3D software.

    SceneMaterials

    IRR

    .irr

    Scene format used by the Irrlicht Engine.

    SceneNodes

    IRRMESH

    .irrmesh

    Static mesh format used by the Irrlicht Engine.

    MeshMaterials

    MDC

    .mdc

    Model format used by Return to Castle Wolfenstein.

    AnimationCompressed

    OFF

    .off

    Simple ASCII format for describing the geometry of a polyhedron.

    SimplePolygons

    Q3D

    .q3d

    Format used by Quick3D viewer.

    Mesh

    Q3S

    .q3s

    Scene format used by Quick3D viewer.

    Scene

    RAW

    .raw

    Simple unstructured list of triangles.

    No HeaderVertices

    SCN

    .scn

    Scene file format for Caligari trueSpace.

    Scene Graph

    TER

    .ter

    Terrain heightmap format.

    Heightmap

    VTA

    .vta

    Valve flexible vertex animation format.

    Morphs

    XGL

    .xgl

    XML-based 3D graphics file format.

    XMLNURBS

    XML

    .xml

    Generic XML format (Assimp specific parsing).

    Text

    ZGL

    .zgl

    Compressed version of XGL.

    Compressed

    Format Categories & Support Levels

    Native

    Optimized native rendering

    GLB • GLTF • Blend • OBJ • STL • Collada • DXF • PLY • 3MF • IFC • BVH • 3DS • LXO • X3D • AMF • LWO • MDL • MS3D • OGEX • SMD • AC • ASE • LWS • MD2 • MD3 • MD5 • PK3 • SIB • VRML • X • COB • IRR • IRRMESH • MDC • OFF • Q3D • Q3S • RAW • SCN • TER • VTA • XGL • XML • ZGL

    Online 3D Viewer

    Enhanced viewer compatibility

    FBX

    Universal Software Compatibility

    Our viewer handles files from all major 3D software, CAD applications, and game engines with intelligent format detection and dynamic loading for optimal performance.

    Blender
    Maya
    3ds Max
    SketchUp
    Cinema 4D
    AutoCAD
    Fusion 360
    SolidWorks
    Unity
    Unreal Engine
    Rhino 3D
    KeyShot
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