Do I need Siemens NX installed?

No. Upload your NX .prt file and convert it to glTF / GLB online — no NX license required.

GLB is a single binary bundling geometry and textures, great for web and AR; glTF keeps assets separate and editable.

Is editable CAD preserved?

No. glTF is a mesh format for visualization. For editable geometry, convert NX to STEP.

NX to glTF中文

NX to glTF Converter Online

Convert Siemens NX (.prt) into glTF / GLB so your designs load in browsers, configurators, real-time engines and AR/VR. Done online in WO3D — no NX license required.

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Web-ready output

glTF / GLB is the standard for browsers and three.js, so NX models load fast online.

Real-time & AR/VR

Bring NX geometry into Unity, Unreal, WebXR and product configurators.

No NX license

No Siemens NX needed — upload your .prt in the browser.

When to use it

When you need to display an NX design on a website or in a configurator, glTF / GLB is the most compatible delivery format.

For interactive 3D and mobile AR, GLB bundles geometry and textures into one compact, fast-loading file.

Visualization format

NX solids are tessellated to web-friendly meshes; parametric history and exact B-rep are not preserved.

glTF is for presentation, not for editing CAD.

Keep a CAD master

If an engineer still needs editable CAD, convert NX to STEP instead.

Use glTF for presentation and STEP for engineering exchange.