AntiVoid is a lightweight and performance-friendly Paper plugin that protects players from falling into the void.
You can configure exactly which world is affected and define a minimum Y level. If a player falls below that height, they are instantly teleported to a safe location.
✨ Features
Per-world Anti-Void protection
Configurable minimum Y level
Instant teleport to a fixed safe location
Optional warning message with color codes
Permission bypass support
No repeating tasks — event-based & efficient
⚙️ How it works
The plugin checks player movement
If a player is below the configured Y level
And inside the configured world
They are teleported to:
X: 0
Y: 67
Z: 0
Yaw: 90
Pitch: 0
📄 Requirements
Paper 1.21.1
Java 17+
🛠️ Use cases
Skyblock servers
Custom worlds
Void maps
SMP safety systems
AntiVoid focuses on simplicity, safety, and performance.
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as Onyx-AntiVoidFall-1.0.0.jar — drop this file into the mods folder
- Download size: 8 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.