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Block players from entering or teleporting to specified worlds -- All configurable with commands.
This offers a very simple configuration and setup all while remaining very light-weight.

- Download and install BukkitOfUtils. Found here: BukkitOfUtils
- Download the correct version of this plugin for you server version.
- Place in your
pluginsfolder. - Stop server.
- Start server.
- Use to your liking.

How to block a world
- Install plugin. (Shown above.)
/manageworlds add <world>- where<world>is replaced with the world you want to block.
Notes
Players with operator or the * permission can access all worlds by default.
To disable these players from bypassing the world block, set their permission for worldlock.bypass.* to false.
Functions
- Block specified worlds from:
- Teleportation.
- Moving to.
- Portal-Warping to.
- List blocked worlds.
- Bypassable with permissions.
- Permission:
worldlock.bypass.<world>
- Permission:

Commands
/manageworlds/manageworlds add <world>- Adds a world to the blocked worlds.
/manageworlds remove <world>- Removes a world from the blocked worlds.
/manageworlds list- Lists all worlds in the blocked worlds list.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.7.2, 1.7.3, 1.7.4
- 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.
Verified by MCModsHub
- Ships as WorldLock-1.4.0.jar — drop this file into the mods folder
- Download size: 10 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.