Chat Block
Multiversion mod that adds a filter list to block/hide sending and receiving custom spam chat messages
Screenshots
About this Mod
Chat Block
Multiversion mod that adds a filter list to block/hide sending and receiving custom spam chat messages
Features
Chat
Block receiving custom messages
- on/off case-sensitive
- on/off ignore formatting
- message informing about a block
Block sending custom words
- set words similarity in %
- message informing about a block
Available Versions
How to Install Chat Block on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).
Install Mod
Open the mod browser in the dashboard and search for "Chat Block". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+5 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Chat Block 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 (26.2). You can switch loaders with one click in the panel.
Is Chat Block compatible with fabric and forge?
Chat Block officially supports fabric, forge for Minecraft 26.2, 26.1.2, 26.1.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Chat Block – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Chat Block 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.
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Rent Modded Server
Install Chat Block with just one click on your server.