Whisper Mod
A client-side mod that turns Minecraft's whisper system into a full private messaging experience.
About this Mod
Whisper Mod
Whisper Mod started as a simple quality-of-life mod to avoid retyping /w every message, and grew into a full private messaging system with end-to-end encryption, a friend system, and a block system — all running entirely on the client side.
Note: Whisper Mod currently requires the server to have the EssentialsX plugin installed.
Features
DM Sessions
Start a persistent DM session with /wm dm <player> — every message you type is automatically sent as a whisper. Messages from friends show a ★ indicator.
Reply System
Receive a whisper from someone outside your session and clickable [Reply] and [Start Session] buttons appear in chat. Reply sends a single whisper without starting a session. The HUD shows [Re to player] while replying and clears automatically after sending.
Encrypted Messaging
Use /wm em <player> to request an end-to-end encrypted session. Once both players accept, all messages are encrypted using ECDH key exchange + AES-CBC. Nobody else can read them — not even the server. The session ends automatically if either player disconnects.
Friend System
Add friends, manage requests, and control who can contact you. EM sessions require both players to be friends first.
- Friend and EM requests arrive as clickable [Accept] / [Decline] buttons in chat with sound effects
- Friend requests expire after 60 seconds, EM requests after 30 seconds
- Get notified when a friend is online on your server or leaves
- Check who's online with
/wm status - ⚠️ Friend lists are stored locally in
.minecraft/config/whispermod/— reinstalling the mod or switching computers will reset them, which will break it for others who have you friended
Block & Mute System
- Block — prevents someone from sending you friend or EM requests, and notifies them
- Mute — silently ignores friend and EM requests from a player or everyone, they have no idea
Commands
| Command | Description |
|---|---|
/wm dm <player> |
Start a DM session with a player |
/wm em <player> |
Start an encrypted session (friends only) |
/wm reply <player> |
Send a one-off reply without starting a session |
/wm back |
Return to public chat / cancel reply |
/wm friend <player> |
Send a friend request |
/wm unfriend <player> |
Remove a friend (notifies them, must be online) |
/wm accept <player> |
Accept a friend or EM request |
/wm decline <player> |
Decline a friend or EM request |
/wm friends |
View your friend list |
/wm pending |
View pending outgoing friend requests |
/wm status |
See which friends are online or offline |
/wm mute |
Mute all incoming requests |
/wm mute <player> |
Silently mute a specific player's requests |
/wm unmute |
Unmute all requests |
/wm unmute <player> |
Unmute a specific player |
/wm muted |
View muted players and global mute status |
/wm block <player> |
Block someone from sending you requests (must be online) |
/wm unblock <player> |
Unblock someone (notifies them) |
/wm blocked |
View your blocked players |
/wm help |
List all commands with clickable shortcuts |
Notes
/whispermodworks as an alias for/wm- Encrypted sessions require both players to have the mod installed and be friends
- Unfriending and blocking only work when the target is online so they can be notified
Requirements
- Minecraft 26.1.2
- Fabric Loader 0.19.2+
- Fabric API 0.148.2+
Available Versions
How to Install Whisper Mod 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 (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Whisper Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Whisper Mod 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 (26.1.2). You can switch loaders with one click in the panel.
Is Whisper Mod compatible with fabric?
Whisper Mod officially supports fabric for Minecraft 26.1.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Whisper Mod – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Whisper Mod 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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