Gaussian Splatting Viewer
View millions of 3D Gaussians with real-time photorealistic rendering at 100+ FPS.
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About This Tool
This is a free online Gaussian Splatting viewer supporting .splat, .spz, .ksplat, .sog, and PLY formats. Inspect scenes rendered from millions of 3D Gaussian ellipsoids — each carrying position, rotation, scale, color, and opacity data. All rendering is done locally on your GPU using WebGL. Your files never leave your browser.
Tips
- 1Supports .splat, .spz, .ksplat, .sog, and PLY Gaussian Splatting formats
- 2Real-time GPU-accelerated rendering at 100+ FPS
- 3Displays Gaussian count, file size, and format information
How to Use
Upload Your File
Drag and drop your Gaussian Splatting file to the upload area, or click to browse from your computer.
View in Real-Time
The scene renders instantly. Use your mouse to rotate, zoom, and pan through millions of Gaussians.
Inspect Scene Details
Check Gaussian count, file size, and format info in the side panel. All processing is done locally.
Frequently Asked Questions
What is Gaussian Splatting?
Gaussian Splatting (3DGS) is a breakthrough 3D scene representation method that uses millions of 3D Gaussian ellipsoids to represent scenes. Each Gaussian carries position, rotation, scale, color, and opacity attributes. It achieves real-time photorealistic rendering at 100+ FPS on consumer GPUs — orders of magnitude faster than traditional NeRF methods.
What file formats are supported?
This viewer supports .splat (standard uncompressed), .spz (compressed), .ksplat (Nerfstudio/Kolibri), .sog (SuperSplat optimized), and .ply (with Gaussian Splatting data) formats. These are all common output formats from Gaussian Splatting training pipelines.
Do I need a powerful GPU to view .splat files?
For viewing only, most modern GPUs handle regular .splat files easily. Scenes with millions of Gaussians benefit from a dedicated GPU but remain usable on integrated graphics. Rendering is fully local via WebGL — no server-side processing required.
Can I convert .splat files to other formats?
Yes. .splat files can be converted to mesh formats like OBJ or PLY using tools such as SuGaR or the official gs-to-mesh pipeline. For format conversion, check out our 3D Model Converter tool.
What software creates .splat files?
.splat files are generated by training pipelines from multi-view photographs. Common tools include the official Gaussian Splatting implementation, Nerfstudio extensions, SuperSplat editor, and various web-based trainers. The output captures photorealistic 3D scenes from image sets.
Is my data safe? Does the viewer upload my files?
Your files are processed entirely locally in your browser using WebGL. Nothing is uploaded to any server. Your .splat files never leave your device, ensuring complete privacy for proprietary or sensitive 3D scans.