Minecraft Java 1.21 Mods
Browse 1,677 free mods for Minecraft Java 1.21 — popular picks include Minecraft Remade, The Creakening, Nyoldarria.
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Minecraft Remade
Tweaks Minecraft. Keeps in balanced.
The Creakening
Adds creaking variants for all overworld tree types, and allows for creaking spawns no matter the time.
Nyoldarria
Game expansion mod, intended on adding a lot of new content and a somewhat separate and unique gameplay experience.
MegaVerse
An easy-to-use, lightweight and feature-rich World Management plugin, create and delete worlds entirely in seconds!
affigame:Perfect MC
Lightweight modpack focused on creating mechanical systems with a touch of computer science
Wasteland Refabricated
Datapack remake of the 1.12.2 'Wasteland Reborn' mod to support a wide range of modern vanilla (or modded) versions!
Disney Zombies
adds stuff from all four zombies movies (and some of 5)
Less Copper
World now has fewer Copper!
Overworld Vanilla Structures
🏕️ 5 vanilla-style overworld structures with /locate support, improved visuals, and richer loot.
Simple View Distance Plugin
"/vd" command. Allows players to change their render distance on the server
Desolation: Reburn
Adds the charred forest, a spoooooooky biome to the Overworld!
Arthritis
A mod that aims to make your experience more challenging by adding new mechanics such as bleeding, fractures, and other nuisances to spice up your playthroughs

Strength 4
This mod give you strength 4 portion in your game/minecraft world this very use full to figth with you friend more damage more win
Bladebound
Bladebound adds named swords with unique effects, lore, and world-generated shrines designed for natural survival progression.
Karta WorldReset
Automated, highly configurable, and modern world reset management plugin for Minecraft.
Music Collection - Just Shapes & Beats
Adds a new musical experience, New Fragment + New Record Mold + New Structure "Music Shack" + 15 New Records! + New Crafting + New Achievements + Secrets...
Fronduris dimension
Discover a new green dimension full of content and some new mechanics to discover!
Classic Winter
Add atmospheric winter vibes
Another Pale Garden Backport
Another Pale Garden backport adds.. well that.
AlwaysDaytime
Always make your worlds be at Daytime!
Dirt Slab
Fully functional half blocks of dirt (+ World Gen!)
XP Level Border Multiplayer
A simple yet impactful datapack: your world border grows as you level up. Fully single- and multiplayer compatible.
Luck All Bonus
Luck benefits all chests now
CustomDay
A powerful plugin to control the day-night cycle duration and sync it with real-world time.
LAXSS's Renewable Minecraft
A data pack that makes a large amount of non-renewable resources, renewable.
Legends Awaken
A mod that brings together legendary worlds into one immersive experience.
Discontinued Features
Use the items Mojang doesn't want you to have.
Mechanical March
A simple modpack with create as a central focus. It removes Elytra in exchange for a configured Immsersive Aircraft to make exploration more costly but still fairly trivial.
Creating Sandwiches
Creating sandwiches with mechanical technology
Lucis
A lightweight server-side light engine that speeds up any light related tasks drastically up to ~8-12x faster!
CoreExtractionX
A Paper plugin for YAML-driven block extraction, block replacement, preserved natural drops, and configurable extra item drops.

Techless
A Mod that adds 3 new bosses with unique phases Fight them to craft Legendary weapons in this Vanilla+ progression mod Made using Mcreator
Simply Advancements
A datapack that expands on the vanilla advancement system by resurrecting old achievements, creating parity with Bedrock ones, and filling the gaps in progression - as well as adding some fun new challenges!
Arcforge
Arcforge is a bold modpack blending magic and mechanics, ancient and advanced. Whether mastering magic, engineering redstone, exploring new dimensions, or building grand cities—Arcforge gives you the tools to forge your path.
Guilded
Guilded: a datapack that adds guilds and other things around the world
Geodes+
Geodes+ is a lightweight mod that adds a geode loot-box type mechanic inspired by Stardew Valley.