lazyboost-render
A client-side optimization mod for Minecraft Fabric, offering weather, entity, sound, and HUD customization for better FPS and gameplay experience.
⬇ Download on Modrinth
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
- Download the latest release from Modrinth.
- Place the downloaded
.jarfile into your Minecraftmodsfolder. - Make sure you have installed Fabric Loader and Fabric API.
- (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.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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.
- Ships as lazyboost-1.0.5-beta.1-1.21.11.jar — drop this file into the mods folder
- Download size: 202 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.