LinguaChat

LinguaChat

Fabric mod for automatic bidirectional chat translation. Supports multiple providers: Google Translate, DeepL, and Kagi.

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1.4K Downloads
fabricgame-mechanicssocialutility
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Screenshots

Settings

About this Mod

LinguaChat makes your communication in Minecraft accessible in any language, automatically translating chat messages without interrupting gameplay!

You can configure the translation directions for both sides (Client/Server) in the configuration file See description below.

📥 Installation

  1. Install Fabric Loader for your Minecraft version
  2. Install Fabric API matching your version
  3. Download LinguaChat for your version

For official Minecraft Launcher:

  1. Place the JAR file in your mods folder:
    • Windows: %APPDATA%\.minecraft\mods
    • Linux: ~/.minecraft/mods
    • macOS: ~/Library/Application Support/minecraft/mods

For Prism Launcher and other instance-based launchers:

  1. Open instance settings → Mods tab
  2. Click Add / Install Mods and select the JAR file
  3. Make sure Fabric API is installed for this instance

Final step:

  1. Launch Minecraft with Fabric profile

📝 Usage Example

When properly configured, the mod automatically translates messages:

Player1: привет
[Chat for you]: hello

Player2: hello
[Chat for you]: привет

[!TIP]
The original text of the message is available by hovering over the translated message!


⚙️ Configuration

Mod settings are accessible via the K key in-game.

You can also edit the file directly: config/linguachat.json

Keybinds

Key Action
K Open settings screen
N Toggle outgoing message translation

Settings

Parameter Default Description
enabled true Enable/disable the mod
translateIncoming true Translate incoming messages
translateOutgoing true Translate outgoing messages
defaultSourceLang "auto" Source language (auto for detection)
defaultTargetLang "en" Target language for both incoming messages (messages from other players) and outgoing messages (your messages sent to server)
preferredTranslator "google" Provider: google, deepl, kagi
deeplApiKey "" DeepL API key
kagiApiKey "" Kagi API token
kagiSessionToken "" Kagi session token
showOriginalOnHover true Show original on hover
cacheSize 512 Translation cache size
debugMode false Debug logging

Translation Providers

Provider Cost API Key Languages
Google Free Not required 100+
DeepL Free/Paid Get API Key 30+
Kagi Kagi Pass API Token (settings/api) or Session Token (settings/user_details) Multiple

🐛 Reporting Issues

Found a bug or have a suggestion? Create an issue:

👉 https://github.com/Lintech-1/LinguaChat/issues

Please include:

  • Minecraft version
  • Mod version
  • Log excerpts
  • Steps to reproduce

Available Versions

LinguaChat 2.0.0release
MC 1.21.11fabric
April 3, 2026
LinguaChat 2.0.0release
MC 1.21.5fabric
April 3, 2026
LinguaChat 2.0.0release
MC 1.21.4fabric
April 3, 2026
LinguaChat 2.0.0release
MC 1.21.1fabric
April 3, 2026
LinguaChat 2.0.0release
MC 1.20.1fabric
April 3, 2026

How to Install LinguaChat 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 "LinguaChat". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.5, 1.21.4 (+5 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

LinguaChat 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 LinguaChat compatible with fabric?

LinguaChat officially supports fabric for Minecraft 1.21.11, 1.21.5, 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with LinguaChat – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if LinguaChat 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 LinguaChat with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.111.21.51.21.41.21.11.20.11.19.21.18.21.16.5