What it does
You get three tools — a pencil, an eraser, and a palette — and you just draw. Strokes follow whatever you're looking at, you can pick any color, change the brush size on the fly, and undo when you inevitably mess up.

Freehand	Color picker

Requirements

• A Paper server (built against 26.1.2)
• Java 25
• The client-side resource pack (automatically sent by the plugin)

Installation
Drop the jar into your server's plugins/ folder and start it up. The plugin hosts the resource pack itself over a small built-in HTTP server.

Grab your tools in-game with /drawitem:

Controls

Pencil

• Right-click to start drawing, right-click again to finish.
• Left-click while drawing to cancel the stroke.
• Sneak + right-click for straight lines — each click drops a point, left-click ends it.
• Sneak + scroll to change the brush thickness.

Eraser

• Right-click to start or stop erasing.
• Sneak + right-click to switch between Area and Whole stroke modes.
• Sneak + scroll to change the eraser size.

Palette

• Right-click to open the color picker.
• Click to move the selector, click again to confirm.
• Left-click to close it.

Commands

Command	What it does	Permission
/color <name or #RRGGBB>	Set the pencil color directly	everyone
/undo [amount]	Undo your last strokes	everyone
/drawitem <pencil | eraser | palette>	Give yourself a tool	everyone
/airbrush reload	Reload the config and language files	airbrush.reload

Support
Something broken or want to share what you made? Hop into the Discord.


License
AirBrush is licensed under the GNU General Public License v3.0.