Free converter

STL to USDZ

Anyfile converts an STL model to a USDZ model for free, right in your browser: the file is never uploaded.

Drop STL files here or

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from STL to USDZ

What’s kept	Shape, colours and textures, ready for AR on iPhone

When to use USDZ: Augmented reality on Apple devices and 3D product views on websites.

The two formats

.stl

STL modelStereolithography

A mesh format created by 3D Systems in 1987 for stereolithography printers. It describes a surface only as triangles, with no colour, units or materials, in text or binary form.

Sending models to 3D printers and slicers.

Opens in Cura, PrusaSlicer, Bambu Studio, Blender, Quick Look on Mac

About STL files

.usdz

USDZ model

A single-file, uncompressed ZIP package of Pixar’s Universal Scene Description, introduced by Apple and Pixar in 2018. It bundles a scene with its textures for AR on iPhone and iPad.

Augmented reality on Apple devices and 3D product views on websites.

Opens in Quick Look on iPhone, iPad and Mac, Reality Composer, Blender

About USDZ files

Going the other way? Convert USDZ to STL

Convert STL to something else

Convert other files to USDZ

Everything that converts to USDZ

Need to change it first? Open the 3D viewer

Questions

How do I convert STL to USDZ?

Drop your STL file on this page, or choose it. Anyfile converts it on your device in a moment and the USDZ downloads straight away. To change it first, open it in the 3D viewer.

Is my STL file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several STL files at once?

Yes. Drop them together and you get one ZIP with every USDZ inside.