lazyboost-render

lazyboost-render

A client-side optimization mod for Minecraft Fabric, offering weather, entity, sound, and HUD customization for better FPS and gameplay experience.

by
17.8K Downloads
fabricquiltgame-mechanicsoptimizationutility
Configure a Compatible Minecraft Server

Screenshots

config
logo

About this Mod

LazyBoost

LazyBoost is a Minecraft Fabric mod that boosts client rendering performance and provides many configurable visual and audio options for a smoother gameplay experience.

This mod requred modmenu, if not, you may not open the configure menu

Features

  • easier hand toggle
    Use that toggle to easier toggle render hand.

  • toggle gamma (brightness)
    Easy to get more brightness, easy to take pictures.

  • simple entity render
    If the entity is out of config entity render distance and also in vanilla entity distance, the mod will use a red box to render it.

  • Auto FPS Reduction
    Automatically lowers FPS limit to 12 when Minecraft window is unfocused or minimized, saving system resources.

  • ModMenu Integration
    All options can be configured in-game via ModMenu or the config file.

Installation

  1. Download the latest release from Modrinth.
  2. Place the downloaded .jar file into your Minecraft mods folder.
  3. Make sure you have installed Fabric Loader and Fabric API.
  4. (Optional) Install ModMenu for in-game configuration.

Configuration

  • Press the LazyBoost key (configurable in Controls) to open the configuration GUI.
  • You can also use ModMenu to access the config screen.
  • All options are saved in the config file and take effect immediately.

License

Licensed under the Apache License 2.0. See LICENSE for details.

Available Versions

lazyboost-render 1.0.5release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5fabric
September 2, 2025
lazyboost-render 1.0.5release
MC 1.20.1fabric
September 2, 2025
lazyboost-render 1.0.5release
MC 1.20.6fabric
September 2, 2025
lazyboost-render 1.0.4release
MC 1.20.6fabric
September 1, 2025

How to Install lazyboost-render on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the lazyboost-render file for fabric and Minecraft 1.21.11.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabricquilt

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+8 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does lazyboost-render need to be installed on the Minecraft server?

No. Modrinth marks lazyboost-render as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does lazyboost-render require?

Use a file for fabric, quilt and your exact Minecraft version. Supported versions include 1.21.11, 1.21.10, 1.21.9. Files for different loaders are not interchangeable.

lazyboost-render is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

lazyboost-render stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
Apache License 2.0
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.20.61.20.51.20.41.20.31.20.21.20.1+1 more