Minecraft Java 1.21 Mods
Browse 8,223 free mods for Minecraft Java 1.21 — popular picks include A Winterly Christmas World - WCW, Vanilla Enhanced, Cherry Grove Dimension.
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A Winterly Christmas World - WCW
Dive into A Winterly Christmas World, a festive Minecraft modpack that transforms your game into a cozy, snow-filled holiday adventure packed with seasonal builds, decorations, and exploration.
Vanilla Enhanced
Vanilla, but with more quality-of-life features that fit into the game. Including new biomes, new & revamped structures, and much more without bloating your game with unneeded content.
Cherry Grove Dimension
Adds new dimension with unnatural terrain generation that makes you skip a beat.
kuki's Exploration Lite wool [by Andrzej Chomiak]
Extracted wool textures from the game Exploration Lite (minecraft clone) by Andrzej Chomiak
Oria Legacy
Oria Legacy is a Vanilla+ Minecraft modpack focused on fluid animations, realistic shaders, 3D models, enhanced sounds, and cinematic visuals. It improves world generation and immersion while preserving the core Minecraft gameplay.
Tankster's Discs
This mod adds 50 new music discs to play, The music discs are obtained by 6 new ores, The Discs are for you to discover.
Hearthvale
A variety kitchen sink modpack designed to allow all kinds of players to enjoy. Explore dimensions, fight bosses, farm all sorts of crops, create automation machines, or transform the world with powerful magic.
Unicraft 9: Cobblemon
simple SMP-themed modpack centered around cobblemon!
CobblemonSuperflat
It's like superflat but the Nether is also flat and biomes can change. Works on the Cobblemon 1.6 snapshots

Topless Nether
A datapack which removes the roof of The Nether!
Bonfires EX
Addon for Bonfires with structures, compatibility, mechanics and improvements.

HySpawn
A lightweight, Folia-compatible spawn management plugin with configurable countdowns, void spawn rescue, sounds, and full MiniMessage support.
ToastRTP
The best random teleport plugin! Super configurable
Frosted Axis
Frosted Axis is a NeoForge 1.21.1, winter-themed Create-heavy modpack that blends industrial automation (trains/cannons), harsher cold survival, richer worldgen, and polished immersive performance.
Quantum Dimensions
Travel to different dimensions and discover new op entities, blocks and items
Climate Ignored
Removes biome temperature/humidity clustering from world generation. Biomes place randomly like pre-1.7 Minecraft. Server-side only. Works with BOP, BYG, and TerraBlender mods. Configurable.
MagicStructure
Add trees, dungeons, new buildings, and flying islands from schematics to your world generation.
warden dimension
adds a warden dimension and adds flowers and stuff.

Custom Apples
adds new apples for you to try out(beware some of them are deadly:D)
Suspicious Lakes
Adds lakes to the end dimension that connects the whole end dimension
BackupGuard
AutoBackup is a high-performance automatic backup system designed specifically for Paper Minecraft servers
G1axWorldGenerator - Professional World Generation Plugin
Elevate your server's terrain generation with G1axWorldGenerator!
The Solar System
Adds *almost* our entire solar system into minecraft!
Nicer Mining Dimension
Makes biome colors in the All the Mods' mining dimension (and the Beyond) more pleasant to look at
SoulsCraft
A Dark Souls inspired Datapack which adds features, items and enemies from the famous FromSoftware-Games Dark Souls and Dark Souls III
Better Reimagined
Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs
Collate
Explore reimagined dimensions, engineer wonders, and catch them all — Collate fuses Create and Cobblemon into a seamless new Minecraft experience.
HardcoreAxol's Mithril Mod
this mod add mithril to minecraft
SPMod
Reworked receiving of iron, making bed and a lot of new content
One and Only
Upgrades the desert biome in a vanilla friendly way!
JGWAS - Just Gimme Worldgen and Structures
A simple server side worldgen pack for vanilla clients to play on
iammojogo's World Plus
Comprehensive world HUD with time, weather, light levels, coordinates, block looker, and day/night speed control.
Descent Dimension
Datapack that adds a new, late game, looter-dungeon dimension.
The CCM
The Official Chicken Cult Mod!
Retro Mango ModPack
A server ready Minecraft modpack focused on exploration RPG progression and smooth performance featuring reworked terrain sprawling structures dungeons and villages in a living evolving world
Parched And Bogged
A set of vanilla-like mobs inspired by the Husk, Parched, Bogged etc.