Browser-native 2D & 3D game engine
Build games without installing anything. Drag-and-drop scene builder for designers, Monaco code editor for developers, AI-powered scripting, and 70,000+ ready-to-use assets.
3D & 2D
Three.js powered
Code Editor
Monaco + AI assist
70k Assets
GLB, textures, sprites
HTML Export
Deploy anywhere
Features
A complete game development environment that runs entirely in your browser — no plugins, no downloads, no friction.
Three.js-powered renderer with real-time lighting, shadows, physics, and smooth camera controls for both 3D and 2D games.
Full VS Code editing experience built in — syntax highlighting, IntelliSense, and AI script assistance for game logic.
Describe what you want in plain English and let AI generate the game logic. Attach scripts to any object in the scene.
Searchable library of GLB models, PBR textures, sprite sheets, and audio files — all free to use in any project.
Export your finished game as a single self-contained HTML file that runs in any browser — no server, no dependencies.
Open the editor in your browser and start building immediately. Save projects to your account and continue anywhere.
Asset Library
Search, preview, and drag any asset directly into your scene. No licensing fees, no attribution required.
Search and preview the full library — every asset links to its own detail page with downloads and license info. Drag assets into the editor or browse the complete index on GraySoft.
How It Works
Navigate to forge.graysoft.dev/editor — no account required to start. Create a new project or pick up where you left off.
Drag assets from the library into your scene, write scripts with Monaco or AI assist, and preview in real time.
Export as a standalone HTML file. Share a link, embed on any page, or deploy to any static host — zero dependencies.
GraySoft Ecosystem
Forge is one tool in the GraySoft ecosystem. One account gives you access to all of them.