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Minecraft Java 1.21 Mods

Browse 12,792 free mods for Minecraft Java 1.21 — popular picks include Saddle Crafting Backport, Random Fishing Crates, Infinity Legacy II.

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Saddle Crafting Backport
1.16.3fabric

Saddle Crafting Backport

Backports the new saddle recipe to older versions of the game

85kdownloads
Random Fishing Crates
1.21fabric

Random Fishing Crates

Adds a chance to fish up crates when fishing! Crates loot depends on the "Rarity" of the crate, from Common to Mythic!

85kdownloads
Infinity Legacy II
1.21.1neoforge

Infinity Legacy II

Shaders | Custom Items | Extreme Crafting | Massive Automation | Custom EMC | Grind | Heart of The Void |

85kdownloads
AE Additions
1.21.1neoforge

AE Additions

An addon for Applied Energistics. Originally a fork of Extra Cells 2, now with extra features

85kdownloads
No Arc Furnace Sounds (Immersive Engineering)
1.21.1neoforge

No Arc Furnace Sounds (Immersive Engineering)

Disables the Arc Furnace Sounds when crafting from Immersive Engineering

85kdownloads
Cobblemon Auto Tidy Up PC
1.21.1fabric

Cobblemon Auto Tidy Up PC

An add-on for the Cobblemon mod that automates storage on your PC. This is a client display only.

84kdownloads
Weather Detector
1.21.1fabric

Weather Detector

Adds a Weather Detector block that outputs a redstone signal based on the current weather.

84kdownloads
Better Hitboxes
1.21.8fabric

Better Hitboxes

A highly customizable hitbox configuration mod.

83kdownloads
Valhelsia 7
1.21neoforge

Valhelsia 7

A modpack in 1.21 with a mixture of technology, magic, exploration and adventure...

83kdownloads
Psi
1.21.1neoforge

Psi

Psi is a mod about spell programming, inspired by Mahouka

83kdownloads
Artificer by Linzi
1.21.4neoforge

Artificer by Linzi

Enchanting Overhaul & Tech Mod that lets you become an Artificer!

82kdownloads
Magic Feather: Replumed
1.21.1neoforge

Magic Feather: Replumed

Creative flight that doesn't ruin exploration, updated for modern versions.

82kdownloads
Haven Cobble Generators
1.21.1neoforge

Haven Cobble Generators

Automation of Cobblestone with several Tiers including Creative.

82kdownloads
TimberReplant(Fabric/Forge/NeoForge)
1.21.9neoforge

TimberReplant(Fabric/Forge/NeoForge)

Automatically fell entire trees and replant saplings with one block break! Sustainable forestry made easy with configurable settings and proper tool durability.

82kdownloads
Flour Power
1.21.3neoforge

Flour Power

Adds the ability to craft wheat into flour and then smelt flour into bread.

81kdownloads
Totem Pop Chams
1.21.11fabric

Totem Pop Chams

Captures player entity states on totem pops and displays a ghosted version in it's place

81kdownloads
Wand of Enlivingment
1.21.1neoforge

Wand of Enlivingment

Recreation of the Wand of Animation from The Erebus Mod

81kdownloads
Gunshell
1.21.5

Gunshell

With this plugin you can add guns, ammo, throwables and melee weapons to your server.

81kdownloads
Cobblemon Cobbletwo - Best Cobblemon Experience
1.21.1fabric

Cobblemon Cobbletwo - Best Cobblemon Experience

Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Every Pokemon, Mega Evolution and Legendary Spawns, Player Gyms, Raids, GTS, Pokemon Fishing, Races and more!

81kdownloads
Create: Compact Gearbox - Transmisson
1.21.1neoforge

Create: Compact Gearbox - Transmisson

Compact multi-ratio gearboxes for Create, with manual and wireless (via Redstone Link) sequential shifting.

81kdownloads
S.L.O.P. Vehicle Pack [MTS/IV]
1.21.1neoforge

S.L.O.P. Vehicle Pack [MTS/IV]

Immersive vehicles content pack: AH-1/Ferret/Leclerc /AMX-10P/Type 87/OV-10/AMX-13

80kdownloads
XenoTech
1.21.1neoforge

XenoTech

The vehicle tech mod - driving technology forward

80kdownloads
KubeJS Oritech
1.21.1neoforge

KubeJS Oritech

KubeJS integration for Oritech.

80kdownloads
Yamato Gun (Fabric/Forge)
1.18.1fabric

Yamato Gun (Fabric/Forge)

Add simple guns. You can kill mobs more easily.

79kdownloads
Create:Butter Cat
1.21.1neoforge

Create:Butter Cat

Create: Butter Cat bring the classic "Butter Cat Paradox" into the Minecraft world with the power of Create.

79kdownloads
Simulated Gauges
1.21.1neoforge

Simulated Gauges

A Deployer-based addon for Create: Simulated, best used with Extra Gauges!

78kdownloads
Agricultural Enhancements
1.21.1neoforge

Agricultural Enhancements

Enhancements and additions to agriculture including Irrigation, Harvesting, Planting, Soil management and more.

78kdownloads
Ender IO: Evolution
1.20.1forge

Ender IO: Evolution

The ultimate unofficial Ender IO expansion! Break your factory's limits with extreme-capacity conduits, multi-parallel processing machines, and high-tier endgame alloys.

77kdownloads
Ecliptic Seasons - Let's Do
1.20.1forge

Ecliptic Seasons - Let's Do

This addon bridges Ecliptic Seasons with the Let’s Do series, ensuring crops, animals, and landscapes fully adapt to the seasonal cycle.

77kdownloads
Cobblemon: Poke Stops
1.21.1fabric

Cobblemon: Poke Stops

Add pokemon stops with healing machine and pc.

77kdownloads
Pepsi's Early Elytra
1.21fabric

Pepsi's Early Elytra

Got places to go? No time to go through the end? Now you can craft it.

76kdownloads
Steppy
1.21neoforge

Steppy

Take the big steppy of your dreams!

76kdownloads
Centrifuge Tiers: Reproduced
1.21.1neoforge

Centrifuge Tiers: Reproduced

Adds tiers to the Centrifuge from Productive Bees

76kdownloads
Create: Movable Tracks
1.21.1neoforge

Create: Movable Tracks

An addon that allows train tracks to move with mechanical contraptions, enabling dynamic rail systems, movable bridges, and advanced Create-style train builds.

76kdownloads
Create More Seats
1.21.1neoforge

Create More Seats

Mod that adds two types of modern seats for trains and contraptions.

76kdownloads
Trash Bin
1.21.4neoforge

Trash Bin

You have mods for everything. Why not for your trash?

76kdownloads