This mod will provide you with several, or to be more precise, 3 blocks of chromakey. This mod has only Russian language, but this will be fixed in future releases.

Here are the recipes for crafting chromakeys:

[ WARNING: NEW FEATURES WILL BE AVAILABLE ONLY IN NEWER VERSIONS (1.21.11 and later). Versions 1.21.1 and 1.20.1 still include the basic functionality. ]

MogDop's Chromakey Mod

A lightweight and survival-friendly Fabric mod designed specifically for content creators, animators, and VFX artists who want to build high-quality green, blue, or red screens inside Minecraft.

Key Features

• Flat & Uniform Rendering: Chromakey blocks have directional shading disabled. This ensures a flat, uniform color surface under almost any lighting conditions—crucial for clean keying in video editing software.
• Luminous Toggle: Right-click the block with an empty hand to turn on self-illumination. The block will render at full brightness even in complete darkness, making it highly versatile for indoor studio setups.
• Three Colors in One: Easily cycle through Green, Blue, and Red screens depending on your post-production needs.
• Smart Connected Propagation: No need to configure blocks individually. Toggling or recoloring a block automatically propagates the change to all adjacent, touching chromakey blocks. You can control massive screens with a single click!
• Chromakey Controller: A dedicated tool used to cycle colors across connected screens.
• Creative Tab: All blocks and items are neatly organized in a custom creative inventory tab for easy access.

Crafting Recipes

Both the block and the controller are fully craftable in Survival mode, allowing you to build screens in any game mode.

1. Chromakey Blank

2. Chromakey Processor

4. Chromakey Block (Yields 8 Blocks)

2. Chromakey Controller