ItemRenderTweaks

Client sided QOL/util mod that allows the user to make certain items glow and/or change size.

1.9K Downloads

fabricutility

Rent Server with this Mod

Screenshots

About this Mod

Features

Allows you to enter in certain items/blocks to make them

static glow

RGB glow (change speed)

change size

Big Items Glowing

Mod config

Available Versions

ItemRenderTweaks 1.1.0+1.21.4release

MC 1.21.4fabric

June 8, 2025

ItemRenderTweaks 1.0.0+1.21.4release

MC 1.21.4fabric

May 29, 2025

How to Install ItemRenderTweaks 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 (1.21.4).

Install Mod

Open the mod browser in the dashboard and search for "ItemRenderTweaks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

ItemRenderTweaks 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 (1.21.4). You can switch loaders with one click in the panel.

Is ItemRenderTweaks compatible with fabric?

ItemRenderTweaks officially supports fabric for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with ItemRenderTweaks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if ItemRenderTweaks 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.