Convert GLB files to PLY free in your browser — no signup, no install, and the file is never uploaded to a server. PLY keeps full quality with no further loss.
Add your GLB file
Drag the GLB file onto the drop area above, or click it to pick a file from your device. You can add several files at once.
Confirm PLY as the output
PLY is already selected as the output format on this page. This format converts straight through with no extra settings.
Run the conversion
Press the convert button. Processing happens on your own device, so the time depends on your computer rather than a server queue.
Download the PLY file
When it finishes, download the PLY file. Converting multiple files gives you the option to download them together as a ZIP.
The modern standard for web and real-time 3D, often called 'the JPEG of 3D'. It packs model, materials, textures, and animation into a single file.
A format created at Stanford University for 3D scan data. It can store per-vertex color and normals, making it well suited to point clouds.
Yes. GLB to PLY conversion is completely free with no signup, no watermark, and no daily limit on the free plan for ordinary use.
No. The conversion runs entirely inside your browser using WebAssembly, so the GLB file never leaves your device. That is also why it works without an internet connection once the page has loaded.
It can go either way. Both formats are lossless, so nothing is thrown away — the size difference comes from how each one packs the same data.
The free plan handles files up to 200MB. Because processing happens on your own device, very large files depend on your computer's memory rather than a server quota.
3D & CAD converter
What each file format is, what it is used for, and which formats it can be converted to.
Open converter Browse the full format reference