Modrinth · Minecraft mod

Always Multiplayer

Lightweight mod that automatically publishes singleplayer worlds for online play. Allows your friends to join without always having to remember to enable multiplayer first.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Always Multiplayer release matches 26.2-pre-6?

Updated 3 months ago

alpha file 26.2-pre-4-1.0.0-alpha.9

Game version 26.2-pre-4, 26.2-pre-5, 26.2-pre-6

Loader Fabric

Always Multiplayer 26.2-pre-4-1.0.0-alpha.9 targets 26.2-pre-4, 26.2-pre-5, 26.2-pre-6 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.

Where it goes

Is Always Multiplayer required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional

Dedicated server Optional

Loader for this release Fabric

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does Always Multiplayer 26.2-pre-4-1.0.0-alpha.9 need?

26.2-pre-4-1.0.0-alpha.9 on 26.2-pre-6. Every mod below is checked against that same setup.

All 1 required mods have matching files

Install Fabric API first. We found matching files for this game-version and loader setup.

Fabric API Needed by Always Multiplayer 26.2-pre-4-1.0.0-alpha.9

required

Matching file found Matched file: 0.152.0+26.2

Mod Menu Optional for Always Multiplayer 26.2-pre-4-1.0.0-alpha.9

optional

No matching file

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Always Multiplayer without breaking your instance.

Built for Always Multiplayer 26.2-pre-4-1.0.0-alpha.9 on 26.2-pre-6. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use 26.2-pre-4-1.0.0-alpha.9. It targets 26.2-pre-4, 26.2-pre-5, 26.2-pre-6 with Fabric; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

Install Fabric API first. We found matching files for this game-version and loader setup.
03
Put it on the correct side

Installation on the client is optional. Installation on the dedicated server is optional.
04
Pick the file you checked

Use the “Get this file” button beside 26.2-pre-4-1.0.0-alpha.9. It opens that exact file at the source.

About this project

What does Always Multiplayer add?

Key Features

Publish singleplayer worlds automatically when loading the world.
Restrict access to friends only.
Use native server commands like /whitelist and /ban.
Set default gamemode and commands for other players.

Config

Global settings can be added in config/alwaysmultiplayer.json. These settings can also be found under the Minecraft main menu Options... -> Online... -> Always Multiplayer Config...

Setting	Default	Description
`multiplayer`	`LAN`	Set to `LAN` to open all singleplayer worlds to LAN by default (or to the internet with port forwarding or other mods). Turn `OFF` to stay in singleplayer by default.
`access`	`FRIENDS`	Who can join your multiplayer worlds. `FRIENDS`: allow Minecraft friends (and whitelisted players). `WHITELIST`: only allow whitelisted players. `OPEN`: allow all connections.
`gamemode`	`null` (Auto)	The default game mode for other players that join your worlds. Set `null` to follow the world setting, or set to `SURVIVAL`, `CREATIVE`, `ADVENTURE`, or `SPECTATOR` to assign a global default.
`commands`	`null` (Auto)	The default commands for other players that join your worlds. Set `null` to follow the world setting, or set to `true` or `false` to assign a global default.
`port`	`null` (Auto)	The default port number for LAN worlds only. Set `null` to auto assign a free port each time, or enter a number between 1024 and 65535.

Commands

All the built in server commands are made available, including /ban /whitelist and /op. These commands create json files at the root of your profile folder (not specific to any world). I.e. the same location as your usercache.json. See example whitelist.json.

Command	Description	Example	Operator Level
/whitelist	White-list a player to allow them to join when the Access setting is FRIENDS or WHITELIST.	`/whitelist add Player123`	3 (Admin)
/ban	Ban a player from joining any of your worlds. Also includes /ban-ip and /banlist.	`/ban Player123`	3 (Admin)
/pardon	Unbans a player so they can join all of your worlds.	`/pardon Player123`	3 (Admin)
/op	Makes a player a level 2 Operator (the same permissions that enabling 'Commands' gives by default).	`/op Player123`	3 (Admin)
/deop	Removes a players Operator permissions (unless 'Commands' are enabled for other players by default).	`/deop Player123`	3 (Admin)
/perf	Starts the performance profiler.	`/perf start`	4 (Owner)
/save-all	Saves the world. Also includes /save-off and /save-on.	`/save-all`	4 (Owner)
/stop	Stops the server and disconnects all players (alternatively use /unpublish).	`/stop`	4 (Owner)

Opening LAN worlds to the internet

P2P has been removed from the 26.2 update (for now), and with it the 'Online' multiplayer option for singleplayer worlds. While this does make it harder to connect with friends, it's still possible using the 'LAN' multiplayer option and some additional setup.

Create a port forwarding rule on your home router to forward a specific port to your computer, and get your friends to join using your public IP address + the port number, e.g. 10.1.1.1:5555.
Or, use mods like e4mc which assigns a unique public domain each time you open your world to LAN.

2 loader builds

Fabric 26.2-1.0.0-fabric 1 stable file · 1 total · 17 Jun 2026 NeoForge 26.2-1.0.0-neoforge 1 stable file · 1 total · 17 Jun 2026

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files