Lag Notifier

Requires Cloth Config API Requires Fabric API Requires Mod Menu

Versions 1.21.9 and above require mod menu to function for configuration.

I will test every version moving forward to ensure stable releases. Please note that future updates will not be as frequent or fast. Thank you for your patience! Also, please avoid using release 1.0.4 as it causes crashes; it remains available only for archival purposes.

Lag Notifier keeps you aware of performance issues in Minecraft by displaying real-time tick information directly on your HUD. No more guessing when the game stutters — instantly see how long it has been since the last tick and react accordingly.

Features

Real-time lag detection – Shows the time since the last server tick so you can spot lag as it happens.
Customizable HUD – Fully configurable position, scale, colors, and background to match your setup.
Color-coded severity – Instantly recognize minor, moderate, and severe lag with clear visual cues.
Enhanced readability – Shadowed text and background options ensure visibility in any environment.
Client-side only – Lightweight, safe, and requires no server-side installation.

Getting Started

Install the mod using the Fabric Loader.
Launch Minecraft and configure the HUD in the in-game settings menu.
By default, lag notifications appear in the top-left corner of your screen.

Why Use Lag Notifier?

Lag can disrupt building, combat, and redstone contraptions. With Lag Notifier, you’ll always know when the game is struggling, helping you adapt and make smarter gameplay decisions.

Stop guessing. Start seeing. Never be caught off-guard by lag again!