Minecraft Java 1.21 Mods
Browse 12,335 free mods for Minecraft Java 1.21 — popular picks include Villager Rebalanced, Shades (Hollow Knight), Clean Glowing.
Updated daily
Villager Rebalanced
Datapack that modifies the trades of some villagers
Shades (Hollow Knight)
A mod that adds the 'shade' mechanic from Hollow Knight.
Clean Glowing
Makes the glow mob effect's outline look simple & clean
Passive Aggressive
Prevents mobs hunting passive prey.
Cherry Villages! (Mot's Structures)
This mod/datapack adds not-so-complex - vanilla like structures into the game using only vanilla blocks that already are in the game.

Holdable Frogs
Allows frogs to be handheld, after which the frog's tongue is usable to pull faraway entities closer, as well as to obtain froglights.
Chocobo whistles
This mod introduces 7 chocobos into the overworld, each of which can be summoned as a mount with its own whistle; travel the world with your new loyal companions!
Metroids for Cobblemon
An addon for Cobblemon that adds Metroids to your game
Midrian - Zombie Apocalypse
Turn your game into a Zombie Apocalypse!
Lotus Megas [Cobblemon]
Lotus Megas is a collection of custom Mega Evolutions for our favorite Pokémon or ones we feel deserve more spotlight. Designs By Mijotto, Models By Vinip202
Enhanced Celestials Tweaks
Adds config options for the Enhanced Celestials mod.
More Mob Variants: Renewed
This is a Port of the More Mob Variants mod brought up to 1.21.1 for NeoForge.
Bodebojo's Enchantments
A Datapack that adds random enchantments I feel would fit in the vanilla game
WhirlWind
add WhirlWind who similar to breeze
Sky Whales
This mod adds a rare neutral flying whale. Kill it to harvest its corpse, which gives lift giving blocks for Create: Aeronautics.
Shrink Ray
Two new tools for resizing mobs.
No Zombified Piglin ❌
Disable Zombified Piglin in Minecraft by preventing its spawning and removing any that appear in the world
Best Vanilla World 2
Experience a better Minecraft journey with new adventures, diverse biomes, powerful creatures, and advanced crafting systems that elevate your gameplay.
Universal Jewelry
Adds compatibility between Iron's Gems n Jewelry and other mods
invalid_mod.jar
ARG-like mod.
Crowncrawl
It is a mod still in development that aims to improve the vanilla experience of the game by adding new bosses and items.
Zombie Horses From Abandoned Villages
Zombie Horses spawn in the animal pens of Zombie Villages instead of normal animals They can also spawn as permanent babies or ridden by zombie villagers
Strella's Cafe
Cobblemon/Create focused modpack, engineering meets monster catching!
The Night Watcher - Horror
The night watcher stalks and strikes at night, dont let your sanity drop too low.
More Wolfs
Add new variants for minecraft wolfs and dogs.
Red-eyed
Hostile, neutral and friendly mobs glowing eyes.
- Mawa Bestiary -
Add creatures and weapons
CobbleQualities
A quality-of-life and cosmetic enhancement side-mod for Cobblemon.
Tympole Pack [Cobblemon]
Tympole and its evolutionary line!
RpgMounts for servers
Utility mod for servers that makes it easy to add a mount system using existing in-game entities.
No No Wait Villager Scream
Villagers scream "No no wait" meme when hurt
New Flowers+
Replaces some of the flowers with versions that look like new pink petals!
Health Indicators Polymerized
Fancy server-sided entity health tagging
JermsyBoy's Pets and Peeves
This pack is a collection of all "peeves" I have with some of the newer textures, and all the mobs I've revamped
No Mob Boats
A mod that prevents mobs from entering boats and has configs to choose how many and what mobs can sit in them
PMWeather: MISC Additions
This is an addon to protomanly's weather mod to add many things that do enhance an aspect of progression in the mod made by protomanly!