Minecraft Java 1.21 Mods
Browse 871 free mods for Minecraft Java 1.21 — popular picks include Media Visualizer, Viv's Vending Machines, Over the Top.
Updated daily

Media Visualizer
A Media Visualizer above the hotbar!
Viv's Vending Machines
Vending Machine Datapack
Over the Top
Aims to bring World War One era Trench Warfare to Minecraft
Scrap Yard - Mini Mod
A way to bring some extra uses to those under-used items.
StreamerUtils
StreamerUtils is a server‑side Fabric mod that enhances Minecraft chat for streamers and their communities.
EzShows
EzShows is a Minecraft plugin for creating immersive shows with music, effects, and OpenAudioMC integration. It features an intuitive GUI for managing tracks and show settings.
Creations Of Tygrys
Mod made for fun, adding new boss, dimension and structures!
3D Model Datapack Template
This is an template used to add 3D models to your game via heledron's text display model generator (by SyanicXD)
Retreated
Makes Blocks You Need's Treated Wood look like Immersive Engineering's.
IFC Reloaded
Transform your Minecraft maps into stunning HD artwork with full RGB color support, and easily upload your own images directly from the game using the /ifc command.
Meteors Refabricated
Datapack inspired by the 'Falling Meteors' mod!
VoxlyTagger
VoxlyTagger displays player tiers from the VoxlyTiers leaderboard directly in-game. See a player’s tier floating above their head in real time, making it easy to recognize skill levels at a glance.
csMessages
Configure regular automated messages with audience filters (roles or users) and event triggers (join/leave the server).
Escrow Autobuilder
IOUEscrow is a vanilla/survival friendly schematic and autobuilder mod that allows you to pair creative world planning with honest survival gameplay.
Live Musical Instruments
A plugin that lets you play electronic instruments live and broadcast the performance to players in real time.
SkyReimagined
Changes sky color depending on biome
Craftmark
Utility to create data-driven texture variants for items & block entities with no programming or difficult config required.
How Wonderful
Introduces a fermentation system with a barrel to brew beers capable of storing combined potion effects. Additionally, it adds functional plates to display and consume food stacks directly in the environment through the use of a fork.
PlacementPlugin
With PlacementPlugin, creative building on your server has never been easier!
MSedge Stats
A lightweight, real-time player statistics plugin with a clean gui for Paper/Spigot/Purpur 1.21.x servers.
ViOres
A complete overhaul of metallurgy! Vanilla furnaces are disabled. Smelt and forge unique alloys (bronze, steel, titanium) using campfires and cauldrons, complete with immersive sounds, particles, and custom mechanics.
Create Ro World
A WIP modpack for primarily aimed at a survival experience with create mod trains, factories, and cute decoration.
WorldPlaceholder
Outputs information about the player's location in the dimension using Placeholder.
minecraft but pot duplicates item
# Pot Duplication Datapack Turn ordinary decorated pots into powerful duplication machines! Simply place an item into a decorated pot, and instead of storing it, the pot instantly duplicates the item, giving you an extra copy. Whether you're duplicating
ChemPro
A mod that adds stuff from the periodic table and more!
SoundRecording
Record the sound around you and play it :D
Hatbag
Adds backpack for hats from mod simplehats with quick swap feature
ReStuff
a useless camera that has no use in life
Fully Stressed Out!
Display your server's memory performance where the clients need to see
Meric's Wonderland
A large NeoForge 1.21.1 modpack focused on Create engineering, Aeronautics, exploration, world generation, food, decoration, and a richer survival experience.
TNLX-Pack
Create mod, exploration, decoration & more!
killeffectz
This Plugin Add Effects To Player Kills A Certain Type Of Animation Will Play On Every Kill Has GUI..There Are 7 Kill Effects..
Magnolia SMP
Magnolia is a cozy exploration, building, and farming modpack centered around Create, Farmer's Delight, and a carefully selected collection of world generation, decoration, and immersion mods.
Crafty Haven 2.0
A polished tech experience centered around the Create mod. Build complex machinery, decorate with beautiful new furniture, and enjoy a vibrant world with upgraded sounds, refined animations, and massive QoL improvements.
Vanilla Heads
Adds a convenient and completely vanilla mechanic for obtaining player heads for decoration and construction in Minecraft
Limbus-E.G.O
Limbus E.G.O Fabric is a mod for Limbus Company that adds new and reworked E.G.O equipment, offering fresh combat styles and more build variety. It’s designed to give players a simple but meaningful expansion to their gameplay experience.