BeaconExtender

BeaconExtender

A simple server-side mod that allows the range and number of layers of a beacon to be configured.

by
1.2K Downloads
fabricgame-mechanicsutility
Rent Server with this Mod

Screenshots

Beacon UI

About this Mod

Beacon Extender

This is a simple server-side mod that allows the range and number of layers of a
beacon to be configured.

Features

  • Set a maximum amount of beacon layers that will improve effects
  • Define the beacon range and effect duration to increase either
    linearly or exponentially with customizable parameters
  • Flexible configuration and in-game reloading
  • Displays the amount of active layers in the beacon ui

[!WARNING]
Be careful when using the exponential function(s). They can get large very quickly.
For security reasons, the values of the beacon range and effect duration are both clamped at 10'000.0 blocks/seconds respectively.

TODOS

Configuration

You will find a configuration file beaconextender.json5 in your usual
.minecraft/config folder.

{
  // Show the number of active layers in the beacon ui
  showBeaconLayers: false,
  // Defines the maximum number of beacon layers that will change the effect
  maxLayers: 6,
  // Defines the type of the range function.
  // Can be either "EXPONENTIAL" or "LINEAR".
  // The exponential function gets evaluated like
  //     f(layers) = param1 * param2 ^ layers
  // The linear function gets evaluated like
  //     f(layers) = param1 * layers + param2
  rangeFunctionType: "LINEAR",
  // The first parameter of the range function.
  rangeFunctionParam1: 10.0,
  // The second parameter of the range function.
  rangeFunctionParam2: 10.0,
  // Defines the type of the effect duration function.
  // Can be either "EXPONENTIAL" or "LINEAR".
  // The exponential function gets evaluated like
  //     f(layers) = param1 * param2 ^ layers
  // The linear function gets evaluated like
  //     f(layers) = param1 * layers + param2
  effectDurationFunctionType: "LINEAR",
  // The first parameter of the effect duration function.
  effectDurationFunctionParam1: 10.0,
  // The second parameter of the effect duration function.
  effectDurationFunctionParam2: 10.0,
}

Available Versions

0.3.3+26.1beta
MC 26.1, 26.1.1, 26.1.2fabric
March 30, 2026
0.3.3+1.21.11beta
MC 1.21.11fabric
March 29, 2026
0.3.3+1.21.10beta
MC 1.21.10fabric
March 29, 2026
0.3.3beta
MC 1.21.8fabric
March 29, 2026
0.3.2beta
MC 1.21.4, 1.21.5fabric
May 6, 2025

How to Install BeaconExtender 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 (26.1.2).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+5 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

BeaconExtender 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 (26.1.2). You can switch loaders with one click in the panel.

Is BeaconExtender compatible with fabric?

BeaconExtender officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with BeaconExtender – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if BeaconExtender 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 BeaconExtender 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
Apache License 2.0
Server-side
Required

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.81.21.51.21.4