ChatFilterV1 is a lightweight client-side mod for Minecraft that allows you to block any chat messages containing forbidden words or phrases.
With this mod, you have full control over what appears in your chat. It’s especially useful for hiding spam, ads, or any unwanted content.
✨ Features
🚫 Filters any chat messages, including your own.
🔧 Easy-to-use commands for managing your filter list.
📋 View all blocked words and phrases at any time.
⚡ Client-side only — servers won’t detect it.
📜 Commands
/chatfilter add – add a word or phrase to the filter.
/chatfilter remove – remove a word or phrase from the filter.
/chatfilter list – display all currently blocked words and phrases.
🖥️ Example Usage
/chatfilter add spam
/chatfilter add ad
/chatfilter list
Now all messages containing “spam” or “ad” will be hidden from your chat.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.8
- 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 ChatFilterV1-1.21.8.jar — drop this file into the mods folder
- Download size: 4 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.