How do I install Lava Alert?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Lava Alert work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

⚠️ Lava Alert

Lava Alert is a simple Minecraft datapack that detects lava under players and alerts them with a message and sound effect to prevent accidental falls.

Main

✨ Features

Provides both visual and sound alerts when there's lava beneath a player.
Each player can individually enable or disable the warning system.
Works in singleplayer and multiplayer.

🛠️ Toggle Alerts

You can easily enable or disable your own lava alerts at any time using the following commands:

✅ Enable alerts:
/function alert:enable
❌ Disable alerts:
/function alert:disable

📦 Installation

Download the datapack .zip file.
Place it in your world's datapacks folder.
Use /reload after joining the world.
You're all set! Move around and see your coordinates at the bottom of your screen.

🧱 Compatibility

Minecraft Java Edition 1.13+
No external resource packs needed

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💬 Feedback and Request

If you have a request or feedback, please write them in to my discord 3geetr.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Lava Alert

Which build do you need?