Minecraft Java 1.21 Mods
Browse 22,192 free mods for Minecraft Java 1.21 — popular picks include Contract, Deepslate recipes fix, DonutCombat.
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Contract
With Contract, you can create binding agreements to make trade, alliances, services, and challenges in Minecraft more strategic, structured, and interactive!
Deepslate recipes fix
Creates consistency between Deepslate and Stone recipes In focus on the bricks recipes

DonutCombat
Anti-combat log plugin that prevents command usage and automatically kills players who log out during PvP, vibe coded.
PlayerDoll26
A light-weight FakePlayer plugin for Spigot, Paper, and Folia.
Tunneler TNT
A custom TNT pack that help you mine faster and safer.
Durability Damage Recipe
A mod adding 2 new crafting recipe types that damage damageable input items instead of consuming them during crafting. These recipe types are ready to use in your mod or data pack!
Hotbar Helper
Hotbar Helper automatically refills items in the hotbar when they run out, and can auto-switch to the best tool while mining.
Simple Food Stuffs
Some random food items that think fit vanilla Minecraft, heavy inspiration from farmers delicacy
Dinnerbone Expansion
Dinnerbone? How about Lunchbone & Breakfastbone? A mod that makes entity flip 90 degrees.

Chickens Shed Feathers
Chickens will sometimes drop feathers instead of eggs!
HotbarLoader
Save and load hotbars in Survival with customizable keybind combos (e.g. H + J to save, K + J to load). Missing items are simply skipped.
ArmsRace
A fully customizable, standalone Arms Race / Gun Game mini-game for your server. Works perfectly with vanilla items or any weapon mods like TaC:Z! BETA VERSION OF MOD!!!
PlayTimeGroup [LuckPerms]
A plugin that assigns roles to players based on their playing time using LuckPerms.
Stop Opening My Doors! (Copper Pressure Plate)
Mobs hate it, you'll love it! Stops those pesky mobs from opening your doors by adding a new pressure plate.

Cat Client
A Fabric mod for Minecraft 1.21.11 featuring HUD modules (FPS, TPS, armor, zoom), a customizable main menu, a cape system, and QoL features like Fullbright and Toggle Sprint.
Fullbright_dp
See in the dark and at night thanks to permanent night vision
BreweryGuiEditor
An in-game GUI editor for BreweryX!
NoDropX
Give no drop items! Compatible with ItemsAdder. Folia support.
Bob Lock
Happy little bobs! Make the vanilla view bobbing simpler, smoother and happier!
Nice Rabbit Tweaks
Small yet useful additions to Rabbits.
Crepescular
Ties together the pale garden and the stronghold.
1 Heart Challenge
This project makes it so that if you have it installed, you will be limited to 1 full heart.
Shapeless Portals
Custom-shaped nether portals made from configurable materials.
Combining Gears
Combining Leather Boots, Turtles Helmet and Elytra with other gears
C418 Music To Disc's Port
Aims to port most of C418's in game music tracks to actual Music Discs
PixelBlood
⚔️ What's the point if you don't have a little blood on your server? ⚔️
anti-raidfarm
A mod is designed to prevent players from exploiting infinite bad omen loops in raid farms. This mod introduces a configurable delay timer to manage and restrict the initiation of raids, ensuring a fair and balanced gameplay experience.
Custom Vein Miner
Mine entire veins and fell whole trees in one swing with full Fortune & Silk Touch support
Achievement & Quest Tab
Comprehensive progress tracking system that displays achievements (advancements) and quests in player tab list with full FTB integration.
Favored Visuals
A complete revamp of Minecraft's mechanics and lighting visuals along with a rehaul of Vanilla Plus.
Cut Tall Grass│剪芒草
Use shears to snip an entire tall grass or large fern and obtain it.│使用剪刀剪下芒草或者大型蕨類可獲得它。
Seafloor Gardening
Makes Spreadable Blocks like Grass Blocks, ignore water.
Arts & Crafts x Nature's Spirit
This mod adds integration features for Arts & Crafts and Nature's Spirit for a smooth gameplay experience!
NotTooExpensivePro
Removes the "Too Expensive!" limit from anvils. Install, forget, done.
SilkySpawnersX By SirMeliodas
Let's you mine spawners with silk touch tools, craft spawners, transform spawners, and drop spawners on explosions
Daily Expansion
A mod/plugin that expands the world day by day with 20+ different chunks!