Rainbow Outline Selection Addon

The Rainbow Outline Selection Addon ditches that boring vanilla block border and swaps it for a fully animated, 12-edge particle rainbow that cycles colors in real-time. It is the easiest way to give your Bedrock HUD a massive visual upgrade without tanking your frames.

Staring at the same solid black box every time you hover over a block gets stale after your first few hours in a new world. Most resource packs try to fix this by just changing the default line color to white or green, but this custom Minecraft Bedrock rainbow outline mod goes way further. The second your crosshair hits a target, the edges light up with a clean dotted border that rapidly shifts through the entire color spectrum—from red and lime all the way to cyan and magenta—refreshing every two ticks.



What makes this MCPE visual addon download so impressive is what is happening under the hood. A lot of older packs relied on janky invisible entities or heavy geometry hacks to get custom borders working, which absolutely destroyed your performance on mobile and console. This one is built entirely on the modern Script API. That means you get a buttery smooth, animated selection box up to seven blocks away without any lag spikes or weird rendering glitches ruining your playthrough.

Whether you are filming content and want your screen to pop, or just need something fresh to look at while strip mining, grab this custom block selection pack. It is lightweight, incredibly satisfying, and instantly modernizes your setup.

Installation Mod:
- Download the .mcaddon / .mcpack;
- Open the file to import into the game;
- In World Settings → Resource Packs and Behavior Packs, enable it (turn on Experiments if needed);
- Have fun!