Embedded texture focus
Directs GLB users to the optimizer that reads embedded model images and reports texture inventory.
GLB texture workflow
Optimize textures inside GLB models
Use the browser-based glTF/GLB optimizer to inspect embedded textures, recompress image payloads, and download a compact GLB for web delivery.
Tool entry
Optimize the actual GLB asset
Open the real optimizer for model uploads, then use texture inspection or KTX2 encoding when your pipeline needs extra checks.
What this page covers
Smaller model downloads
Supports WebP, JPEG, and PNG output choices through the existing glTF Transform workflow.
Local model handling
The model is parsed and rebuilt in the browser; files are not uploaded to a server.
How to use it
Open the model optimizer, upload the GLB, adjust texture output settings, and download the optimized model.
- 01
Open the GLB optimizer
Start the real glTF/GLB texture optimizer from this page.
- 02
Upload the model
Choose a GLB or embedded glTF file and review the texture inventory.
- 03
Export the optimized GLB
Set format, size, and quality options, then download the rebuilt GLB.
FAQ
This page targets the GLB search task and sends you to the same real glTF/GLB optimizer for the actual model processing.
The optimizer works best with GLB files and glTF files that embed texture data. External references are reported but cannot be rewritten from a single upload.
No. The optimizer parses and rewrites the model locally in your browser.