Color Preview 2.3.0 Tools 4.0 Community

Submitted by user Qubus0; MIT; 2025-06-16

This Plugin lets you preview colours from code in the same line directly next to the line numbers and breakpoints.
Click any preview to open a color picker where you can edit the color directly.

Supports all variations of the standard Godot 'Color' and also shader 'vec4' for previews and changing via the color picker.

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Feel free to visit the GitHub repository https://github.com/Qubus0/GodotColorPreview
Ideas, contributions and stars are all welcome :)

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Installation:
In the Godot Editor, go to the AssetLib tab
Search for 'Color Preview', select and press Download
Select only the addons/ColorPreview folder and press Install

Or:
Download/Pull from the GitHub repository
Add the ColorPreview/ directory and its contents to the addons/ directory in your Godot project

Enabling the addon:
Go to Project > Project Settings... > Plugins and press Enable

Once you have done this, every line containing a Color will have a preview left of the breakpoint gutter.