Nether and End Portal Lock System

Take full control of dimension travel on your Bedrock server.

This script gives server owners and admins a simple way to restrict access to the Nether and the End, without needing commands, plugins, or third-party tools. Everything is managed through a clean, easy-to-use in-game menu.

How it works

By default, both the Nether and the End are locked. If a player steps into a portal while it's locked, they're instantly and safely redirected to a custom spawn point set by an admin, no falling into the void, no landing in unloaded terrain, no random "highest block" teleports.

Features

Portal Locking — Toggle the Nether and End independently. Lock one, both, or neither at any time.
Custom Spawn Point — Set an exact X, Y, Z coordinate for where locked-out players get sent. No more relying on the world's default spawn or risky auto-placement.
Admin-Only Menu — Only players tagged admin can open the control panel, keeping it out of reach of regular players.
One-Item Access — Simply use a Clock while tagged as admin to instantly open the menu. No commands to memorize.
Live Status Display — The menu shows your current spawn coordinates and whether each portal is locked or unlocked at a glance, color-coded for clarity.
Instant Feedback — Players who hit a locked portal get a clear on-screen message explaining why they were redirected.

Setup

Install the behavior pack and enable it on your world.
Tag your admin(s): /tag @s add admin
Give them a clock: /give @s clock
Use the clock in-game to open the Portal Lock Admin menu and configure your spawn point and lock settings.

Perfect for

Adventure maps and custom game modes where players shouldn't reach the Nether/End early
Minigame servers that don't want players wandering into other dimensions, limited progression servers where portal access is unlocked as a reward
Any world where you want tighter control over where players can go