Portal Preview

Preview an approximate destination terrain slice from already loaded chunks.

How to use

Use /portalpreview in singleplayer.

Current Alpha scope

Singleplayer only. Approximate 16 by 16 terrain slice, not a live portal window. Does not find existing portals, force chunk generation or support multiplayer.

Installation

Install the release JAR for your exact Minecraft version with Fabric Loader 0.19.5 or newer and the matching Fabric API. Do not install sources or several version builds together. Back up your world before adding gameplay content.

Version 0.1.0-alpha is an initial release. The creator reports successful testing of all 20 mods in this series; this is not certification of every survival, multiplayer or compatibility combination.

Java 17 for 1.20–1.20.4, Java 21 for 1.20.5–1.21.11 and Java 25 for 26.x. Nexora Studios. All Rights Reserved.