How to Convert GLTF to USDZ — Quick & Free
Fast, instant GLTF to USDZ (AR QUICK LOOK) conversion. No signup required. Just drop your .gltf file and get .usdz in seconds.
Batch Settings
About GLTF to USDZ (AR QUICK LOOK) Conversion
Short answer: yes, you can convert GLTF to USDZ online for free, and quality is well preserved with the right settings. Just upload your .gltf file to CocoConvert, pick USDZ as the output, and click Convert. The whole process takes seconds.
Now for the details. glTF is an open 3D scene format designed for efficient web and real-time delivery. USDZ is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your GLTF file is decoded and re-encoded as USDZ. Converting GLTF to USDZ maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert GLTF to USDZ (AR QUICK LOOK)
- 1
1. Upload GLTF
Drop your .gltf file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select USDZ
Choose .usdz from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .usdz file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert GLTF to USDZ (AR QUICK LOOK)
Your GLTF file is decoded and re-encoded as USDZ.
Your GLTF file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in USDZ format
The converted file is ready for download
Format Comparison
glTF
.gltf file
| Extension | .gltf |
| MIME Type | model/gltf+json |
| Category | 3D Model |
USDZ (AR Quick Look)
.usdz file
| Extension | .usdz |
| MIME Type | model/vnd.usdz+zip |
| Category | 3D Model |
Should You Convert GLTF to USDZ (AR QUICK LOOK)?
When to Convert
- ✓When you need a USDZ file
Frequently Asked Questions
Is GLTF to USDZ conversion free?
Yes. CocoConvert offers free GLTF to USDZ conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is GLTF to USDZ conversion?
Most files convert in 2–10 seconds depending on size. Large 3d model files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded GLTF file and the converted USDZ file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting GLTF to USDZ lose quality?
Converting GLTF to USDZ maintains high quality with CocoConvert's optimised encoder settings.
Can I convert USDZ back to GLTF?
Yes, CocoConvert supports USDZ to GLTF conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
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