Advanced Chat Filters Reboot

Advanced Chat Filters Reboot

An update of the original Advanced Chat Filters(With fixes). Filter text in Minecraft chat with many options

by
75 Downloads
fabricmanagementoptimizationutility
Rent Server with this Mod

About this Mod

An updated port of AdvancedChatFilters with some bug fixes.

THIS IS AN UPDATED PORT FROM THE ORIGINAL BY DarkKronicle!

Please submit bugs to the issue tracker.

Features

  • Replace an advanced search with specified text
  • Change the color of the match
  • Replace the full message
  • Rainbow specific text
  • Convert specific text to OwO
  • Convert numbers into Roman Numerals
  • Send a chat message to the Action Bar
  • Narrate a message
  • Play a sound when a match is found
  • Full JavaScript scripting for advanced filters
  • Many complex options for complex matching and replacing

Check out some example filters (markdown formatting… pig latin…)

Scripting

Scripting is a super powerful tool for text manipulation. This feature is disabled by default, due to the complexity of these filters, as well as the additional resources that they may take up.

While the scope of these scripts are extremely limited, and several measures are put in place to ensure security and stability, these scripts are still very powerful, and you should never run code that you don't trust.

To learn more about these filters, you can view the example filters in this repository, or view the wiki.

Credits n' more

Code & Mastermind: DarkKronicle
Language & Proofreading: Chronos22
The Advanced Chat Filters Reboot Team

Available Versions

Advanced Chat Filters Reboot 1.21.11-0.0.2release
MC 1.21.11fabric
June 12, 2026
Advanced Chat Filters Reboot 1.21.10-0.0.1release
MC 1.21.10fabric
February 10, 2026

How to Install Advanced Chat Filters Reboot 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 (1.21.11).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Advanced Chat Filters Reboot 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 (1.21.11). You can switch loaders with one click in the panel.

Is Advanced Chat Filters Reboot compatible with fabric?

Advanced Chat Filters Reboot officially supports fabric for Minecraft 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Advanced Chat Filters Reboot – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Advanced Chat Filters Reboot 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 Advanced Chat Filters Reboot 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
Mozilla Public License 2.0
Server-side
Unsupported

Supported Versions

1.21.111.21.10