itch.io

Better and safer JSON functions.

Simply stunning Particle Editor for GameMaker Studio 1-2 with a PNG and GIF Export

Execute code snippets in your GameMaker games

Enables use of base64-encoded content in GameMaker HTML5 games

Make Zip archives from GM games

2D Character Portrait & VTuber Avatar Generator.

Open new tabs and perform other actions that require JS-level events in GM' web games.