
RemoveBlockOutline
This mod removes the outlines that get drawn when the player mouse over a block
About this Mod
RemoveBlockOutline
This mod removes the outlines that get drawn when the player mouse over a block.
You can Enable/Disable block outline on tilde (`) key. Of course, you can change this key in game settings.
The idea of the mod was taken from Remove Mouseover Highlight Mod.
But this mod uses a Forge mod loader but all the mods I use use a Fabric mod loader.
So i decided to create this mod =)


Download
Download last version from releases.
Install
Download and install Fabric then place .jar file to the mods folder.
Available Versions
How to Install RemoveBlockOutline on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "RemoveBlockOutline". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.2, 1.20.1 (+7 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
RemoveBlockOutline server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is RemoveBlockOutline compatible with fabric?
RemoveBlockOutline officially supports fabric for Minecraft 1.21.1, 1.20.2, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with RemoveBlockOutline – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if RemoveBlockOutline consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install RemoveBlockOutline with just one click on your server.