Browse itch.io
Games
Game assets
Tools
Albums & soundtracks
Physical games
Comics
Books
Bundles
More itch.io
Game Jams
Community
Blog
Devlogs
itch.io
is community of indie game creators and players
See more
Recommendations for Syntax highlighting for GameMaker forum
Syntax highlighting for GameMaker forum
A downloadable userscript
GameMaker
Syntax highlighting for /r/gamemaker
GML snippet syntax highlighter for the GameMaker-centric subreddit.
5.0/5
from 1 rating
GML syntax highlighter
A userscript that adds code snippet syntax highlighting to a number of GameMaker forums
5.0/5
from 1 rating
GameMaker Manual hinting
Syntax highlighting and formatting tools for GM:S/GMS2 documentation
5.0/5
from 2 ratings
GameMaker Visualizer
Formatted output and operations over GameMaker's "object information"
5.0/5
from 2 ratings
From The Blog
What is Creator Day?
Creator Day & Black Friday Sales this Friday!
The itch.io Halloween Sale 2025 is live!
Kick off 2025 with these game jams
The Autumn Sale starts this Wednesday, plus Creator Day on Friday!
Top Rated Spooky Games to Play This Halloween
Fresh action games you can play right in your browser
itch.io Recommends: More Ludum Dare 56 Games
More Recommendations
GMLive.js
Write and run GML right in browser!
4.8/5
from 5 ratings
GMEdit
A high-end code editor for all things GameMaker
4.8/5
from 102 ratings
Scripture - GMS2 Text Effects and More
Simply Heavenly Text
5.0/5
from 1 rating
snippy
Customize code snippets for the GMS2 IDE!
5.0/5
from 2 ratings
Shady – Shader Preprocessor for GameMaker
GameMaker shader preprocessor for code reuse! Import and inline directives, generating shader variants.
5.0/5
from 2 ratings
SnapGML
Scratch-like GameMaker Language visual coding
file_ini - better INI handling
Better INI functions for GameMaker: Studio
5.0/5
from 3 ratings
$3.95
Morse Code for GameMaker
Convert strings to and from Morse code!
GM Lighting Editor
Lighting Editor to create a lighting engine for GMS
4.8/5
from 5 ratings
Outline System for Gamemaker 2.3+
Outline system for GMS2
4.3/5
from 3 ratings
Script
Langage de programmation Script
5.0/5
from 2 ratings
DnD to GML converter
Convert DnD blocks in GMS1 projects to equivalent GML
5.0/5
from 3 ratings
GML Script Wizard
Quickly write GML script boilerplate code and documentation
5.0/5
from 1 rating
GM Link - For Aseprite
Sync your Aseprite sprites to GameMaker with one click, no extra programs needed.
5.0/5
from 3 ratings
AGaTE Ver 0.3
Abe's Gamemaker Text Engine (Now with Character portraits + more!)
5.0/5
from 3 ratings
Gamemaker - LanguageSystem
An easy-to-use system for the game's multiple language support!
5.0/5
from 4 ratings
Browse all Tools