Does SuperSplat Editor require installation?

No. It's built with web technologies and runs directly in your browser without any downloads or installations. Access the online version at https://superspl.at/editor.

Is SuperSplat Editor free?

Yes, it's a free and open-source tool, with its source code released under the MIT license.

How do I run SuperSplat Editor locally?

You need Node.js 20.19 or higher. Clone the repository, run npm install to install dependencies, then run npm run develop to start the local server. Finally, open http://localhost:3000 in your browser.

How do I add a new language to SuperSplat?

Add a new .json file in the static/locales directory and include that locale in the list in src/ui/localization.ts. During testing, specify the language via the URL parameter ?lng= .

What technologies does SuperSplat Editor use?

The project is written in TypeScript, leverages 3D Gaussian Splatting technology, supports WebGL and WebGPU, and builds its UI on PCUI and PlayCanvas.

October 12, 2026

SuperSplat Editor

Design & UX 3D and Spatial Design3

Use tool

A free, open-source 3D Gaussian Splat editor to inspect, edit, optimize, and publish 3D Gaussian Splat data directly in your browser.

MIT

Scene Rendering 高斯泼溅

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Product facts

Type: Web App / SaaS
Category: Design & UX › 3D and Spatial Design
Pricing: Open source
License: MIT
Launched: Oct 12, 2026
Listed: Oct 12, 2026
Website: github.com

Overview

GitHub

SuperSplat Editor is a free, open-source tool developed by PlayCanvas for inspecting, editing, optimizing, and publishing 3D Gaussian Splats. Built with web technologies, it runs directly in the browser without requiring any downloads or installations. ### Key Capabilities - **Inspect & Edit**: View and modify 3D Gaussian Splat data in the browser. - **Optimize**: Optimize 3D Gaussian Splats. - **Publish**: Export and publish processed content. ### Technical Highlights - Written in TypeScript and licensed under MIT. - Supports WebGL and WebGPU rendering. - UI and core capabilities built on PCUI and PlayCanvas. - Supports multilingual localization; the community can contribute new translation files. ### Who It's For Ideal for developers, researchers, and 3D content creators working with 3D Gaussian Splatting data. As a pure web app, users simply visit the online URL to get started, eliminating environment setup hurdles. ### Local Development The project supports local deployment and development. Requires Node.js 20.19 or higher. After cloning the repository, run `npm install` and `npm run develop` to start the local server, which defaults to `http://localhost:3000`. Source code changes trigger automatic rebuilds.

Key features

Runs in the browser: Built with web technologies, no download or installation required—use it directly in your browser.
3D Gaussian Splat editing: Inspect and edit 3D Gaussian Splats.
Optimize & publish: Optimize and publish 3D Gaussian Splat data.
WebGL & WebGPU support: Powered by WebGL and WebGPU rendering under the hood.
Open source & free: Released under the MIT license, completely free to use.
Multilingual localization: Add new languages by contributing JSON translation files.
Local development support: Configure a Node.js local dev environment with hot reloading.

Releases

Notify me

Initial · SuperSplat Editor

October 12, 2026

Q&A

Does SuperSplat Editor require installation?AI-generated: No. It's built with web technologies and runs directly in your browser without any downloads or installations. Access the online version at https://superspl.at/editor.
Is SuperSplat Editor free?AI-generated: Yes, it's a free and open-source tool, with its source code released under the MIT license.
How do I run SuperSplat Editor locally?AI-generated: You need Node.js 20.19 or higher. Clone the repository, run npm install to install dependencies, then run npm run develop to start the local server. Finally, open http://localhost:3000 in your browser.
How do I add a new language to SuperSplat?AI-generated: Add a new <locale>.json file in the static/locales directory and include that locale in the list in src/ui/localization.ts. During testing, specify the language via the URL parameter ?lng=<locale>.
What technologies does SuperSplat Editor use?AI-generated: The project is written in TypeScript, leverages 3D Gaussian Splatting technology, supports WebGL and WebGPU, and builds its UI on PCUI and PlayCanvas.