Why Ender IO is a top-tier mod mod for Minecraft 1.21.1
Ender IO
โ๏ธ Quick Resource Specs
| Mod Creator | crazypants_mc_the_second |
| Latest Version | 1.21.1 |
| Supported Game Versions | 1.21.1, 1.20.1, 1.12.2, 1.10.2 |
| File Size | 4.77 MB |
| Last Updated | |
| Total Downloads | 122,938,150 downloads |
Ender IO
Ender IO is a full-featured tech mod. It has armor, tools, weapons, machines, conduits, inventory management, mobs, etc.
Main Features
- Machines
- Conduits
- Armor
- Weapons
- Tools
- Enchantments
- Decorative Blocks
Conduit Types
- Item
- Fluid
- Energy
- Redstone
- Applied Energistics 2 ME
- Refined Storage Conduit
- Mekanism Chemicals
Missing Features?
Ender IO is being rewritten from the ground up for the latest version of Minecraft, as such some features will not yet have been ported. Please check our GitHub to see if we are tracking the missing feature, if not please report it!
Minecraft 1.21
Ender IO 7 for Minecraft 1.21 is in active development. This means it will receive new features first, but will be more prone to problems.
Minecraft 1.20.1
Ender IO 6 for Minecraft 1.20.1 is now in Long Term Support. This means it will receive backported features from 1.21 where possible but will continue to receive bugfixes until Ender IO 8 releases.
Looking for a server?
The Ender IO Team are official Akliz partners! Akliz provides high-performance game hosting for games like Minecraft, Valheim, Satisfactory, ARK and more! Use our coupon code for 20% off your first month!
Mod Spotlights
Looking for Legacy 1.12.2?
Anything from this line down pertains to the Legacy Ender IO versions.
Note This is the monolithic installation of Ender IO, meaning that all core parts of Ender IO are all in one jar file. If you'd prefer certain modules, you can install individual modules instead.
Included Modules
Modules included in this mod:
- Base
- Machines
- Conduits
- Inventory Panel
- Applied Energistics 2 (ME Conduits)
- Open Computers (OC Conduits)
- Refined Storage (RS Conduits)
- Forestry
- Tinkers Construct
Not included:
Ender IO is a full-sized tech-mod. I could compile a complete list of features and hit you with a 2 mile long wall of text, or you could jump to YouTube and watch one of the "About 274,000" videos there. Just be aware that things change over time and Minecraft versions.
For more info, see the wiki or the website.
Here are some let's plays and spotlights of EnderIO 5.0 to help getting started and progressing through the mod.
The following mods are known to crash (that means that the OTHER mod crashes, not that Ender IO crashes. Really, why do we need to explain this?) or cause malfunctions when Ender IO is installed. This is not Ender IO's fault.
- Moar Tinkers
- LiteLoader
- Laggoggles
The following mods can cause recipe conflicts in Ender IO, however we have implemented workarounds to avoid issues in survival play. This is not Ender IO's fault.
- Unidict
- AE2
EnderIO requires a reasonably current Forge version and EnderCore.
The Ultimate Guide to Ender IO
If you are exploring the vast world of Minecraft modifications, Ender IO by crazypants_mc_the_second is a standout mod that deserves your attention. With over 122,938,150 downloads, it has become a staple for players looking to enhance their experience. As the creator describes it, this project is "Ender IO". Whether you are a veteran builder constructing massive cities, or simply a casual player looking to upgrade your survival world, this guide will provide you with all the essential details on how Ender IO alters the game.
What Makes It Special?
Unlike standard mods that simply alter superficial elements, Ender IO introduces a wide array of visual and mechanical features designed to seamlessly blend into the vanilla aesthetic. crazypants_mc_the_second has clearly spent significant time refining the project to ensure that every aspect feels polished and responsive for version 1.21.1.
Installation Guide
Getting Ender IO up and running is straightforward. Follow these step-by-step instructions:
- Verify Your Version: Ensure your Minecraft launcher is set to version 1.21.1.
- Install Mod Loader (if required): If this is a mod, download the compatible loader (Forge, Fabric, NeoForge).
- Download the File: Click the secure download button above to retrieve the official file from CurseForge.
- Move the File: Place the downloaded file into your `mods`, `shaderpacks`, or `resourcepacks` folder depending on the mod type.
- Launch and Enjoy: Open Minecraft, navigate to the respective settings menu, and activate Ender IO.
Compatibility & Performance
Compatibility is robust. Ender IO is designed specifically for version 1.21.1, taking full advantage of the latest engine optimizations. During typical gameplay, this addition maintains a stable frame rate, though lower-end laptops might experience slight stuttering. We recommend pairing this with performance boosters like Sodium or Iris to guarantee a silky-smooth experience.

