InvChat

Adds chat button to inv gui, works on chests, shulkers, etc.

88 Downloads

fabricsocialutility

Rent Server with this Mod

About this Mod

adds a chat box to all inventory screens so you can send messages without closing your inventory.

Features

Press Tab to focus the chat box while any inventory is open
Type normally — keybinds like E won't close the screen while typing
Press Enter to send, Escape to cancel
Supports chat messages and /commands
Configurable position and width via config/inventorychat.json

Usage

Open any inventory, chest, shulker, etc.
Press Tab to focus the chat field at the bottom of the screen
Type your message and press Enter

Compatible with Fabric 1.21.4.

Available Versions

InvChatrelease

MC 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

March 11, 2026

How to Install InvChat 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 (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "InvChat". 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, 1.21.9 (+15 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

InvChat 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 InvChat compatible with fabric?

InvChat officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with InvChat – how to optimize performance?

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