Culler

Culler

Boosts performance by culling distant entities and block entities.

by
25.2K Downloads
fabricoptimizationutility
Rent Server with this Mod

About this Mod

title


Client-side mod that improves performance by intelligently hiding (culling) distant entities and block entities that are not visible to the player.
It’s simple, optimized, and works seamlessly with most visual mods and shaders.

How It Works

The mod skips rendering of objects beyond a configurable distance, saving resources and boosting FPS.
Each object type (mobs, boats, signs, item frames, etc.) can have its own render distance.
Key visual elements remain visible within reasonable ranges to preserve the game’s look.

Features

  • Optimized culling algorithm with minimal performance impact.
  • Separate distance settings for different object categories.
  • Display entity support (Item Display, Block Display, Text Display).
  • Full shader and render mod compatibility.

Known Issues

Signs will not be culled if Enhanced Block Entities is installed with sign culling enabled, because it uses baked models for signs.


Requires oωo and TLib to work.

Available Versions

Culler 1.2.0-1.21.9release
MC 1.21.9, 1.21.10fabric
November 23, 2025
Culler 1.2.0-1.21.6release
MC 1.21.6, 1.21.7, 1.21.8fabric
November 23, 2025
Culler 1.2.0-1.21.5release
MC 1.21.5fabric
November 23, 2025
Culler 1.2.0-1.21.4release
MC 1.21.4fabric
November 23, 2025
Culler 1.2.0-1.21.1release
MC 1.21.1fabric
November 23, 2025

How to Install Culler on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.10).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.10, 1.21.9, 1.21.8 (+5 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Culler 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 (1.21.10). You can switch loaders with one click in the panel.

Is Culler compatible with fabric?

Culler officially supports fabric for Minecraft 1.21.10, 1.21.9, 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Culler – how to optimize performance?

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

Rent Modded Server

Install Culler with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.1