If you're going to make your addon public, please make sure it's unique and will add something new to Garry's Mod. A folder anywhere on your computer containing addon files.To upload an addon to workshop you will need the following things: Crowbar (Unpack, Publish, and Pack) - Publish to Workshop via Crowbar (Guide)Īlternatively, the guide below describes how to upload addons to the Steam Workshop using Garry's Mod's shipped tools, gmad.exe and gmpublish.exe.Garry's Mod Workshop Utility (Easy create, upload.etc).LuaWorkshopper - Quick tool for Addon making and publishing.
There are a few rules before you start uploading addons. This article will teach you how to prepare and upload an addon to the Steam Workshop.