Q3Edit

Name: Q3Edit
Author: Unclaimed listing

Developer tools

Edit, compile & play Quake III maps in your browser.

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What it does

Open-source, browser-based level editor for Quake III Arena. Create, edit, and save .map files (brushes, patches, entities, terrain) with a Radiant-style four-view UI. Includes BSP compilation via q3map compiled to WebAssembly and launches compiled maps in browser-native ioquake3; ships with OpenArena assets (no game files needed).

Launch details