3DGS Viewer

3DGS Viewer is a fast, private, fully offline viewer for 3D Gaussian Splatting scenes. Open your captures straight from your device and explore them in crisp, real-time 3D — no account, no cloud, no internet connection required. Built as a native rendering engine (not a web wrapper), it reads raw splat files directly from memory for instant loading and smooth navigation, even on scenes with millions of splats. WHY YOU'LL LOVE IT • Truly offline & private — no servers, no sign-in, no tracking, no data collection. Your 3D files never leave your device. • Broad format support — uncompressed .ply and .splat, plus compressed .spz (versions 1–4) and .sog. • Fast GPU rendering — WebGPU compute accelerates splat sorting where available, with automatic WebGL2 fallback on older devices. • Crisp, artifact-free edges — a custom viewing system removes the spiky shapes that ruin straight lines on…