Reduce polygon count and optimize 3D model file sizes instantly. Perfect for web, AR, and game development. 100% private - your models never leave your browser.
Optimize 3D Models NowYour 3D models are processed entirely in your browser. Nothing is uploaded to any server - your files stay on your device.
Dramatically reduce polygon count by 50-90% while maintaining visual quality. Essential for web and mobile 3D applications.
Intelligent algorithms preserve important details and edges while simplifying geometry. Maintain visual fidelity at smaller file sizes.
See optimization results instantly with the built-in 3D viewer. Compare before and after, adjust settings, and preview before downloading.
Optimize and compress GLB/GLTF files for faster loading. Export web-ready models for three.js, model-viewer, and AR platforms.
No signup, no limits, no watermarks. Optimize as many 3D models as you need, forever free.
Drag and drop your GLB or GLTF file, or click to browse. The model loads instantly in the 3D preview.
Use the simplification slider to set your target polygon count. Preview changes in real-time and compare original vs optimized.
Export your optimized GLB file ready for web, AR, or game engines. Dramatically smaller with preserved visual quality.
Upload your 3D model to ZippyEdit Model Optimizer, use the simplification slider to set your target polygon reduction, and preview the results in real-time. The tool intelligently reduces polygons while preserving visual quality, allowing you to achieve 50-90% file size reduction.
No. ZippyEdit processes everything locally in your web browser using WebGL and JavaScript. Your 3D models never leave your device, making it the most private 3D optimization tool available.
ZippyEdit Model Optimizer supports GLB and GLTF formats, which are the industry standard for web-based 3D content. These formats are widely used in AR applications, web viewers, three.js projects, and game engines.
The optimizer uses intelligent mesh simplification algorithms that prioritize visual fidelity. You can preview the optimized model in real-time before downloading and fine-tune the reduction level to find the perfect balance between file size and quality.
No signup required. Start reducing polygon count instantly.
Open 3D Model Optimizer