Changelog

Large GLB and glTF files can now use Draco even when they contain oversized mesh primitives. OptimizeGLB prepares affected geometry in memory-safe chunks, keeps processing local, and supports side-by-side review before download.

All model compression now runs locally in your browser - no accounts, credits, or model-file uploads. Also new: .gltf input support, clearer error messages, proper output filenames (yourmodel-optimized.glb), and a built-in before/after comparison viewer.

This release introduced local browser compression. At the time, a separate cloud-credit workflow remained available. That cloud workflow, its accounts, and its credits have since been discontinued.

Historical release note for the former cloud-credit product. Its billing dashboard, credit purchases, and invoices are no longer part of OptimizeGLB.

Fixed a major issue that was impacting the product experience for some users.

Historical release note for the former hosted API. OptimizeGLB is now a local browser tool and does not offer this API or issue API keys.

You can now upload multiple files at once. Either a folder or a group of files.

The former paid cloud product reached its first 10 customers. Paid accounts and cloud processing have since been discontinued.

Historical release note for the former cloud product. Credit accounts and hosted processing are no longer available.

The earlier hosted product reported 10,000 conversions. This is a historical legacy metric, not a current local-tool usage claim; hosted processing is discontinued.

OptimizeGLB was launched in open beta.