Pitch Shifter

Pitch Shifter Is An Addon For Simple Voice Chat, Allowing For The Pitch And Other Things Of Your Voice To Be Changed! It functions as a Simple Voice Chat Voice Changer!

29.1K Downloads

fabricgame-mechanicssocialutility

Rent Server with this Mod

Screenshots

About this Mod

Pitch Shifter

Pitch shifter is a mod which adds a special functionality to Simple Voice Chat!
Pitch shifter allows for the feature of changing how your voice sounds to other players!

Press "P" to open the In-Game Hud!

Heres How The GUI Looks:
Provided Image On How The GUI Looks

Available Versions

Pitch Shifter 1.2release

MC 1.21.9, 1.21.10, 1.21.11fabric

January 4, 2026

Pitch Shifter 1.1release

MC 1.21.6, 1.21.7, 1.21.8fabric

November 1, 2025

Pitch Shifter 1.0release

MC 1.21.6, 1.21.7, 1.21.8fabric

November 1, 2025

How to Install Pitch Shifter 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 "Pitch Shifter". 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 (+3 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Pitch Shifter 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 Pitch Shifter compatible with fabric?

Pitch Shifter 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 Pitch Shifter – how to optimize performance?

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