SuperSplat is a free, open-source, browser-based editor for 3D Gaussian Splatting. It runs entirely in the browser, lets you clean up captures, edit splat scenes, generate collision meshes, and convert between PLY, SPLAT, KSPLAT, and other splat formats — without locking you into a single rendering engine.

The site also acts as a gallery for community work: scenes uploaded by users (ISS synthetic captures, Norwegian historic buildings, the Moscow metro, the Perseverance rover) can be liked, viewed, and forked for editing. SuperSplat is built and maintained by PlayCanvas, with active development that ships features like Software Attribution, Collision Generation, and GPU-Powered Histogram. The source lives on GitHub and the team gathers on Discord.

This is the rare in-browser 3D content tool with a real engineering pedigree — useful equally for hobbyists experimenting with splats from their phone and for engineers integrating splats into game engines or WebGL pipelines.