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Autoopen-lan

This mod automatically opens the singleplayer world to the network with port 1234

Fabric
Loaders
Fabric
Downloads on Modrinth
615
Followers on Modrinth
0
versions
6
Updated
March 5, 2026Mar 5
Published
in 2026

At a glance

Runs on Fabric
For Minecraft 1.21.8, 1.21.11 …
Client only — no need to install it on the server
Latest version — 1.18.2 from March 5, 2026
License Apache-2.0 — free
Where it's needed
In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.21.4, 1.21.8, 1.21.11 …

English:

This is a simple mod that automatically opens a single world to the network on port 1234 when it's created.

Русский:

Это простенький мод, который автоматически при создании одиночного мира открывает его для сети по порту 1234.

Donate: https://www.donationalerts.com/r/priskasmaks


English video:

Русское видео:

FAQ

How to install Autoopen-lan?

Install Fabric for your Minecraft version, download Autoopen-lan for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Autoopen-lan support?

Autoopen-lan has builds for Minecraft 1.21.1, 1.21.4, 1.21.8, 1.21.11 ….

Is Autoopen-lan needed on the server?

Client only — no need to install it on the server

License and source
Apache License 2.0free to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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