CurseForge · Minecraft mod
Cosmos Portals
Create Portals to anywhere, from anywhere!
Quick answer
Which Cosmos Portals release should I use?
Cosmos Portals cosmosportals-neoforge-1.21.1-8.13.0.0.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Cosmos Portals required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Cosmos Portals cosmosportals-neoforge-1.21.1-8.13.0.0.jar need?
cosmosportals-neoforge-1.21.1-8.13.0.0.jar. Change the file and its required mods may change too.
Install Cosmos Library first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Cosmos Portals without breaking your instance.
Built for Cosmos Portals cosmosportals-neoforge-1.21.1-8.13.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use cosmosportals-neoforge-1.21.1-8.13.0.0.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Cosmos Library first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside cosmosportals-neoforge-1.21.1-8.13.0.0.jar. It opens that exact file at the source.
About this project
What does Cosmos Portals add?

Cosmos Portals
Cosmos Portals is now available for 1.21.1 and NeoForge.
As of 1.21.1 version 8.11.0.0 Cosmos Portals has moved away from native 32x textures, in favor of 16x textures to integrate into the look and feel of Minecraft better. For those who prefer 32x textures or run other 32x Resource Packs, the original textures are available in the form of a separate Resource Pack.
Description
Cosmos Portals is a simple mod that allows you to create Portals to any Dimension, so long as you can visit that Dimension first. You can even use it to travel between places in the same dimension! No more messy Nether Portals, or having to cover long distances to your End Portal, travel exactly where you want!
New Features:
- Customization: Choose your own name & colour for your Dimension Containers.
- Upgraded Portal Dock [4]: A Portal Dock that can store 4 different Dimension Containers with the ability to hot swap them either using the GUI or the Dock Controller Block.
- Upgraded Portal Dock [8]: Same as the above but with 8 slots for Dimension Containers.
- Dock Controller: A block which can be linked to a Portal Dock and switch between stored Containers with a simple button press.
- Portal Filtering: Filter portals for specific entities, allowing player-only portals, mob-only portals or even item-only portals!
32x Resource Pack
Check out the original 32x resource pack here.
Dependencies
Cosmos Portals requires Cosmos Library in order to function, please download the latest version here.
The Cosmos Series
This mod is part of The Cosmos Series.
Project description from CurseForge.
Pick your setup
Cosmos Portals by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
1 loader build1.19.2
1 loader build1.19.1
1 loader build1.18.2
1 loader build1.18.1
1 loader build1.17.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Cosmos Portals versions and loaders
cosmosportals-neoforge-1.21.1-8.13.0.0.jar
29 Aug 2025
cosmosportals-neoforge-1.21.1-8.12.0.0.jar
15 Apr 2025
cosmosportals-neoforge-1.21.1-8.11.10.0.jar
11 Apr 2025
cosmosportals-neoforge-1.21.1-8.11.7.0.jar
9 Apr 2025
cosmosportals-neoforge-1.21.1-8.11.6.0.jar
9 Apr 2025
cosmosportals-neoforge-1.21.1-8.11.4.0.jar
2 Apr 2025
cosmosportals-neoforge-1.21.1-8.11.0.0.jar
2 Apr 2025
cosmosportals-neoforge-1.21.1-8.10.21.0.jar
1 Apr 2025
cosmosportals-neoforge-1.21.1-8.10.14.0.jar
1 Apr 2025
cosmosportals-neoforge-1.21.1-8.9.20.0.jar
31 Mar 2025
cosmosportals-neoforge-1.21.1-8.9.0.0.jar
30 Mar 2025
cosmosportals-neoforge-1.21.1-8.8.15.0.jar
28 Mar 2025
Looking for an older file? The official CurseForge project page is in Resources.