Minecraft Java 1.21 Mods
Browse 231 free mods for Minecraft Java 1.21 — popular picks include Toukun's Mod, Wild Wonders, Elements of Beta.
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Toukun's Mod
This mod is the culmination of what my friends and I think would be fun to include in Minecraft as a Mod.
Wild Wonders
A Beta mod that improves world generation and adventure!
Elements of Beta
Elements of Beta is magical datapack that not only brings beta Elements to 1.21, but adds more! Check out Purely Beta for just bringing vanilla Beta features.
Zhengels's additions
This mod adds vanilla+ stuff and fixes some minecraft's flaws.
Aquatic Plugin
This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft
Canadian Content
Beavers and moose with unique behaviours, cooking pot for crafting new foods, tapping trees for maple syrup, thermos for better soup
Bizarre West
Face the bizarre world of wild west
Terrarian Might
Adds content from Terraria, without overshadowing Minecraft's content.
Foul Service - Orchard Pack
Pale garden is a quite scary place, yet very serene. What if there was another place just as serene but friendly?
TallStickMan's Better Pies
This mod improves the dessert experience in Minecraft by adding 4 new fruits, cheese, 8 new types of pie, and 6 varieties of ice cream. As an added bonus, the three new fruits can be used to craft red, blue and black dyes.

Grimm's Mod
Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!
Ben's Monster Energy Mod
All the Monster Energy you could ever want... and Beer too for some reason.
XL-mod
This mod adds weapons and bioms!
NeoPasterDream
Also known as the NewPasterDream, it is a port of the original mod to the 1.21.1 NEO loader, and has been restructured to make it more oriented towards adventure themes.
Canopy
Adds rainforests to Minecraft including 3 new biomes, rainforest mobs and more!
Help Me Hardcore
Help Me Hardcore Adds All Kinds of Extra Challenges from Community Ideas to Full-Themed Updates for Your Hardcore Worlds or Even Hardcore SMP Servers!
NewMine
Fabric 1.21.1 | First server-side modpack on 1.21.1 with new structures and mechanics!
Random Junk
A mod filled to the brim with random meme features
Saltcraft
A mod adding salt biomes, mobs, structures and blocks into Minecraft
Liquid Portals
The mod adds a new Portal liquid to Minecraft. Also bottles of portals, and splash portal potions. The mod also includes tons of configs and a new music disc. This was originally made for my personal modpack to replace immersive Portals dim stack.
stupid baby mod
!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.
Blocked in!
A world bending datapack that sees you trapped in a small worldborder by a crazed AI. Complete tasks or eat delicious soup to expand your world.
Minecraft Remade
Tweaks Minecraft. Keeps in balanced.
PaperArtifacts
Unofficial port of the Artifacts mod by ochotonida.
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
Dirt Slab
Fully functional half blocks of dirt (+ World Gen!)
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.

JMG's Better Than Ever (BTE)
This mod is a hobby project. Overhaul and harden your usual minecraft gameplay with new features and goals. Inspired by Better Than Wolves. Have fun, but don't die trying. "To live is not the same as to be alive."
SQBubliks: Restart
A reboot of vanilla survival, but with mods, travel, new structures, lots of mechanics, and magic!
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
Sophie's Alloys
A mod designed to revamp how tool progression works in Minecraft, while also giving options to mix and match what materials you wish to use.
Soggy Swamps
Adds new items, blocks, and structures to the swamp
Crawling Chaos
Crawling Chaos is an mod that aims on recreate the Abandoned mod Anti Plants Virus mod of the 1.6.2 on the Modern Minecraft

Mass of Nutrition
Mod, that adds advanced nutrition, over 400 new foods, tools, materials and other
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!