Add-on Rainbow Outline Selection

Rainbow Outline Selection for Minecraft Bedrock

Rainbow Outline Selection is a visual Bedrock add-on that replaces Minecraft’s standard block selection box with a vibrant animated rainbow outline. When you look at a block, twelve particle edges trace its shape and cycle through a complete spectrum, including red, orange, green, cyan, blue, violet, magenta, and pink. The color changes every two ticks, creating a lively effect without changing gameplay.

Built with the Script API, this lightweight add-on avoids heavy entities and geometry tricks. It works in survival and creative modes, supports targets up to seven blocks away, and pairs well with shaders or resource packs. We recommend it through BoxToPlay for a more colorful Minecraft server experience.