SuperSplat: Open-Source Web Gaussian Editor

Initiated and maintained by the PlayCanvas graphics engine team, SuperSplat offers a zero-install, out-of-the-box lightweight web editing environment for 3DGS. Before it appeared, viewing and cleaning Gaussian models required heavy locally-compiled clients with high GPU demands. SuperSplat leans deeply on WebGL and WebGPU to deliver smooth loading and high framerate preview directly in modern browsers. Users can drag-and-drop massive PLY files, then use intuitive box selection, inversion, cropping, and deletion to quickly clean up floating noise and stray boundaries left over from environmental scans.