

Legacy Block Highlight
A highly customizable mod allowing the player to modify the block selection outline.
Built for Legacy Fabric 1.8.9
Latest Version: 1.0.0
- First release!
Features
This mod implements the following features:
- Pressing H opens the Block Highlight configuration menu, allowing you to change various aspects of the block selection.
- Custom RGB block outline color, outline opacity, and chroma customization options.
- Custom RGB selection fill color and fill opacity customization options.
- Option to highlight specific block faces instead of the full block.
- And a few more!
How to build
gradlew build
Permissions
Feel free to use Legacy Block Highlight in any mods or modpacks.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.8.9
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as legacy-block-highlight-1.0.0.jar — drop this file into the mods folder
- Download size: 47 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.