Modifies how Minecraft creates Nether Portals. The scale of the overworld and nether is now dependent on the difference in center positions and size of the world borders. This is useful for small world border survival games on servers where the players have trouble linking portals in the nether (maybe leaking their secret bases or something). This mod attempts to fix this issue.
Limitation: If the world borders are massive in comparison to each other. Say the nether is 20k blocks wide and the overworld is 1k blocks wide then the portals may not link properly due to Minecraft's portal search radius. If the radius is overriden to be higher than it may snap to another portal nearby that you likely didn't want to connect to.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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.
- Ships as smarterportals-1.0.1.jar — drop this file into the mods folder
- Download size: 11 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.