CurseForge · Minecraft mod
Dimension Access Manager
Manager for the access to dimensions.
Quick answer
Which Dimension Access Manager release should I use?
Dimension Access Manager 1.21.1-4.0.1 targets 1.21.1 with NeoForge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.
Where it goes
Is Dimension Access Manager required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does Dimension Access Manager 1.21.1-4.0.1 need?
Dimension Access Manager 1.21.1-4.0.1. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Dimension Access Manager without breaking your instance.
Built for Dimension Access Manager 1.21.1-4.0.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Dimension Access Manager 1.21.1-4.0.1. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside Dimension Access Manager 1.21.1-4.0.1. It opens that exact file at the source.
About this project
What does Dimension Access Manager add?
Version 4.X.X
For older versions of the mod, check the wiki.
This Mod adds, that access to dimensions can be granted or locked.
If a dimension is locked, you can stand in the portal to this dimension, but don't change to this dimension.
If a dimension is granted, you can stand in the portal to this dimension and change to this dimension.
Since Minecraft 1.19.1 the Mod is needed on the server and client side.
For 1.19 and before, the Mod is only needed on the server side, but can also be used on the client side.
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Support

Minecraft versions, for which the mod is not released, are not supported.
You can find a text version here.
Granting / Locking
There is a general flag, a whitelist and a blacklist, to manage which players have access to a dimension.
Flag
For every dimension can be set, if the dimension access is granted or locked.
If a player is not on the white- or blacklist for the dimension, this flag is used to define, if the player can teleport to the dimension or not.
For non player entities, this flag is used to define, if they can teleport to the dimension or not.
Whitelist
The whitelist is only active, if the dimension access is locked.
Players on the whitelist, can teleport to the dimension, even if the dimension access is locked.
If the dimension access is locked and the whitelist is active, only players and no other entities can teleport to the dimension.
Blacklist
The blacklist is only active, if the dimension access is granted.
Players on the blacklist, cannot teleport to the dimension, even if the dimension access is granted.
Server Config
The config file can be found in the "serverconfig" folder in the "world" folder and is named "dimension_access_manager-server.toml". The name of the world folder is set for servers in the "server.properties" file and for clients it is the name of the world/save game in the world list, and it can be found in the "saves" folder in the ".minecraft" folder.
- default_dimension_access_type
Defines if new dimensions are GRANTED or LOCKED by default
Default = "GRANTED"
The access type for a dimension is set, if the dimension is generated for the first time.
I.E: This value should set before pre-generating the dimensions. - dimension_command_permission_level
Defines which permission level is required to run the /dimension command
Default = 3
Available values = 0, 1, 2, 3, 4
By default, only operators, that can change the whitelist, can change the dimension permissions.
If the commands shall be executed by a command block of i.e. HQM the permission level has to be 2 or less.
More details about minecraft permission levels, you can find here: https://minecraft.fandom.com/wiki/Permission\_level
Commands
- /dimensions status
Shows the status of all dimension, if they are granted or locked. - /dimensions default defaultDimensionAccessType
Shows the value of the config option "default_dimension_access_type". - /dimensions default defaultDimensionAccessType <dimensionAccessType>
Sets the value of the config option "default_dimension_access_type".
dimensionAccessType values: GRANTED or LOCKED - /dimension <dimension> access status
Shows the status of the selected dimension, if it is granted or locked. - /dimension <dimension> access grant
Grants the selected Dimension. - /dimension <dimension> access lock
Locks the selected dimension. - /dimension <dimension> players list
Shows players on the whitelist and the blacklist of the selected dimension. - /dimension <dimension> players whitelist list
Shows players on the whitelist of the selected dimension. - /dimension <dimension> players whitelist add <targets>
Adds players (<targets>) to the whitelist of the selected dimension. - /dimension <dimension> players whitelist remove <targets>
Removes players (<targets>) from the whitelist of the selected dimension. - /dimension <dimension> players blacklist list
Shows players on the blacklist of the selected dimension. - /dimension <dimension> players blacklist add <targets>
Adds players (<targets>) to the blacklist of the selected dimension. - /dimension <dimension> players blacklist remove <targets>
Removes players (<targets>) from the blacklist of the selected dimension.
Thanks for the logo to Muse31.
You can use this mod in non-commercial modpacks without asking.
You can find more mods from me on CurseForge and Modrinth.

Project description from CurseForge.
Pick your setup
Dimension Access Manager by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21
1 loader build1.20.6
1 loader build1.20.4
1 loader build1.20.2
1 loader build1.20.1
1 loader build1.20
1 loader build1.19.4
1 loader build1.19.3
1 loader build1.19.2
1 loader build1.19.1
1 loader build1.19
1 loader buildShowing the newest 12 of 23 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Dimension Access Manager versions and loaders
Dimension Access Manager 1.21.1-4.0.1
DimensionAccessManager-1.21.1-4.0.1.jar
2 May 2026
Dimension Access Manager 1.21.1-4.0.0
DimensionAccessManager-1.21.1-4.0.0.jar
11 Dec 2025
Dimension Access Manager 1.21.1-3.1.0
DimensionAccessManager-1.21.1-3.1.0.jar
1 Sept 2024
Dimension Access Manager 1.21-3.1.0
DimensionAccessManager-1.21-3.1.0.jar
30 Aug 2024
Dimension Access Manager 1.20.6-3.1.0
DimensionAccessManager-1.20.6-3.1.0.jar
1 Jun 2024
Dimension Access Manager 1.20.4-3.1.0
DimensionAccessManager-1.20.4-3.1.0.jar
13 Dec 2023
Dimension Access Manager 1.20.2-3.1.0
DimensionAccessManager-1.20.2-3.1.0.jar
19 Oct 2023
Dimension Access Manager 1.20.1-3.1.0
DimensionAccessManager-1.20.1-3.1.0.jar
12 Aug 2023
1.20.1-3.1.0
DimensionAccessManager-1.20.1-3.1.0.jar
12 Aug 2023
Dimension Access Manager 1.19.4-3.1.0
DimensionAccessManager-1.19.4-3.1.0.jar
12 Aug 2023
Dimension Access Manager 1.19.2-3.1.0
DimensionAccessManager-1.19.2-3.1.0.jar
12 Aug 2023
Dimension Access Manager 1.18.2-3.1.0
DimensionAccessManager-1.18.2-3.1.0.jar
12 Aug 2023
Looking for an older file? The official CurseForge project page is in Resources.