Looking for Addons mods for Minecraft 1.21.1? MineUniverse ranks 3,276 of them by downloads, led by Just Enough Resources (JER), Mekanism Generators and Mekanism Tools.
A JEI addon that adds mob drops, ore gen, ..
Adds tier 6 crops, Tinkers' support, Paxels and more to Mystical Agriculture!
Ars Nouveau addon focused on the 4 elemental schools. New glyphs and spell foci awaits
JEI/REI/EMI plugin that displays information on all potion and status effects
The extra content of Supplementaries that doesn't necessarily fit in the base mod!
Add JEI page for calculate mekanism multiblock cost
Ex Nihilo Addon that reduces grind by adding compressed hammers and automation tools.
Additions module for Mekanism, contains things that don't quite fit in the other modules.
New structures for Farmers Delight that teach the player how to use the mechanics of this mod and are just beautiful!
Add things be more convenience, compatibility for Ad Astra!
AeroBlender is a library mod dependent on TerraBlender, for adding biomes in a simple and compatible manner with Aether's biome/terrain system.
Nature's Delight
A mod to bridge Farmer's Delight and Nature's Spirit updated Oct 15, 2026
Cobblemon: Mega Showdown
Adding mega evolutions, z-moves, teralization, dynamax, ultra burst and fusions to the game updated Oct 14, 2026
Mythic Metals Decorations
Adds various metal-themed decorations for Mythic Metals. updated Oct 14, 2026
Combat Evolution
Based on EF. Provides execution, mob AI and other functions updated Oct 14, 2026
Immersive Vehicles Trin Part Pack
Trin Part Pack - the full part collection updated Oct 14, 2026
FTB Ultimine Addition (Forge/NeoForge/Fabric)
Lock the ability to use ultimine under conditions! Making the player experience more fun by completing some challenges to obtain the excava… updated Oct 14, 2026
Mystical Agradditions and Just Enough Professions (JEP) round out the top five. Within the past 30 days, 748 of these mods (23%) were updated for 1.21.1. The latest updates include Nature's Delight, Cobblemon: Mega Showdown and Mythic Metals Decorations. Altogether, these Addons mods have more than 2.8 billion downloads.
Released on August 8, 2024, Minecraft 1.21.1 has 1,630 fewer Addons mods than 1.20.1 (4,906) and 2,860 more than 1.21.4 (416).
Overall, 10% of the 31,368 mods for 1.21.1 are Addons mods. NeoForge has the most mods of any loader for 1.21.1 (2,909), ahead of Fabric (885), Forge (282) and Quilt (83). Some mods support more than one loader, so these numbers add up to 4,159, more than the 3,276 in total.
The most downloaded Addons mods for Minecraft 1.21.1 on MineUniverse are Just Enough Resources (JER), Mekanism Generators, Mekanism Tools, Mystical Agradditions and Just Enough Professions (JEP).
There are 3,276 Addons mods for Minecraft 1.21.1 on MineUniverse. Within the past 30 days, 748 of these mods (23%) were updated for 1.21.1. Together they have more than 2.8 billion downloads.
1. Install the mod loader the mod is made for (Forge, Fabric, NeoForge or Quilt) for your Minecraft version. 2. Download the mod file (.jar) that matches your Minecraft and loader version. 3. Put the .jar into the mods folder of your Minecraft directory (.minecraft/mods). 4. Start Minecraft with the loader profile selected in the launcher.
NeoForge leads with 2,909 mods, followed by Fabric (885), Forge (282) and Quilt (83). Some mods support more than one loader, so these numbers add up to 4,159, more than the 3,276 in total.
Yes. All 3,276 Addons mods for Minecraft 1.21.1 on MineUniverse are free to download.
