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Minecraft Java 1.21 Mods

Browse 125,921 free mods for Minecraft Java 1.21 — popular picks include SI: Essentials, Origins: Enderxolotl, EliteMobs.

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SI: Essentials
1.21.11neoforge

SI: Essentials

The main API, library and toolkit by Soncresity Industries.

73kdownloads
Origins: Enderxolotl
1.21.1fabric

Origins: Enderxolotl

Origin datapack that adds the Enderxolotl, a mix between Merling and Enderian

73kdownloads
EliteMobs
1.21.4

EliteMobs

Minidungeons, Arenas, Bosses, Custom Loot, Quests, MMORPG progression & more!

73kdownloads
Create: Crushing Quartz
1.21.1neoforge

Create: Crushing Quartz

This small addon allows you to crush quartz into experience

73kdownloads
Put Mana In
1.21.1neoforge

Put Mana In

PutManaIn is an Ars Nouveau add-on that allows players to right-click on a Source Jar to inject their own mana into it.

73kdownloads
Cobblemon Outbreaks
1.21.1neoforge

Cobblemon Outbreaks

Adds Pokémon Scarlet & Violet style mass outbreaks to Cobblemon with progressive shiny rates!

73kdownloads
Creepers Reforged
1.18.2

Creepers Reforged

Adds a more realistic take on the creeper. Inspired by old fan arts from 10yrs ago.

73kdownloads
Nemo's Blooming Blossom
1.21.11fabric

Nemo's Blooming Blossom

Generate pink petals when spawning a cherry tree!

73kdownloads
SWEM: Horse Animation Tweaks
1.21.1

SWEM: Horse Animation Tweaks

Changes SWEM horses posture and animation gaits. Canter, Extended canter and Gallop are replaced by new animations of different gallops.

73kdownloads
Shopkeepers Addon
1.20.6

Shopkeepers Addon

Navigation & Economy » No more searching the shopkeepers marketplace to buy your favorite items.

73kdownloads
Alexis 64's Stairs & Slabs
1.21.1neoforge

Alexis 64's Stairs & Slabs

+150 Blocks between stairs and some slabs, can be uncrafted, and can be throw

73kdownloads
Iron Door Key
1.21.11fabric

Iron Door Key

Adds iron door key to open iron doors and trapdoors

73kdownloads
Tempest Protocol
1.21.1neoforge

Tempest Protocol

RPG based on Tensura, Minecolonies, Ice and Fire, featuring quests, magic, dragons and loot!

73kdownloads
EZ Bedwars
1.21.2

EZ Bedwars

Helps you become a sweat !

73kdownloads
More Food xD
1.21.11forge

More Food xD

This Mod adds more food to Minecraft.

73kdownloads
Better Katanas
1.21.1neoforge

Better Katanas

Adding Katanas

73kdownloads
Colored Ancient Debris
1.21.9

Colored Ancient Debris

Changes Ancient Debris to a color you like.

72kdownloads
Orbital+
1.21.11fabric

Orbital+

Orbital+ is a feature-expanded orbital systems inspired by cubicmetre’s and the Unstable SMP's designs, focused on modularity and extended control.

72kdownloads
Ethecore
1.21.1neoforge

Ethecore

Adds an animation and model system, as well as other utilities.

72kdownloads
Chinese flying island tower
1.21.11fabric

Chinese flying island tower

Adds a floating island, complete with a majestic traditional chinese tower

72kdownloads
Legacy Glint
1.19.4

Legacy Glint

Bring back the old, pre 1.19.3 enchantment glint!

72kdownloads
Simple Pipes
1.21.1fabric

Simple Pipes

Heavily stripped down port of BuildCraft's "transport" module

72kdownloads
Enchanted Covers
1.21.5

Enchanted Covers

Adds custom textures to enchanted books. Works on vanilla Minecraft.

72kdownloads
Infinite Horizons - Modded Superflat Survival
1.20.1forge

Infinite Horizons - Modded Superflat Survival

A modded superflat experience

72kdownloads
Ethereal Sky Overlay
1.6.1

Ethereal Sky Overlay

A sky overlay of a cloudy atmosphere near space.

72kdownloads
Glowing Enchanted Tools - Blue Extension
1.21.6

Glowing Enchanted Tools - Blue Extension

An unofficial extension that changes the enchantment glint to a smooth blue glow for a cleaner visual style.

72kdownloads
Mekanism:MoreModules
1.21.1neoforge

Mekanism:MoreModules

Added a few modules (aka units in-game) to Mekanism

72kdownloads
Cam's Better Lights
1.21.1fabric

Cam's Better Lights

Adds a range of lights to brighten up your builds!

72kdownloads
Ancient Artifacts 2
1.21.6fabric

Ancient Artifacts 2

Unlock over 50+ artifacts with unique abilities and equip, craft, recycle and trade them! A result of over 2 years of work!

72kdownloads
Create: Avionics — ComputerCraft for Aeronautics
1.21.1neoforge

Create: Avionics — ComputerCraft for Aeronautics

CC: Tweaked peripherals for Create: Simulated and Create: Aeronautics.

72kdownloads
Minimalist dArk GUI (Dark Mode)
1.20.5

Minimalist dArk GUI (Dark Mode)

A minimalist GUI with dark theme for Minecraft

72kdownloads
EC Advanced Netherite Compat
1.21.1neoforge

EC Advanced Netherite Compat

adds compatability between Expanded Combat and Advanced Netherite

72kdownloads
OpalFab  (OptiFine alternatives on Fabric)
1.21.1fabric

OpalFab (OptiFine alternatives on Fabric)

OptiFine alternatives on Fabric (performance, shaders, skyboxes, animations, 1.21+)

72kdownloads
ZickZack V4 Black Edition
1.21.11

ZickZack V4 Black Edition

A texture pack in the style of BastiGHG and the 1,5 million Black Edition of ZickZackV4, which contains a custom sky, overlay, totem and more.

72kdownloads
VTXS Screen Space Demo
1.19

VTXS Screen Space Demo

Fast and very sharp shader with Screen Space Path Tracing

72kdownloads
Exosphere Worldgen Datapack (Unlisted!)
1.21.1

Exosphere Worldgen Datapack (Unlisted!)

Fan favorite sky island world generation, now on 1.21+!

72kdownloads