Minecraft Java 1.21 Mods
Browse 22,188 free mods for Minecraft Java 1.21 — popular picks include Zero Delay Crystals, xFeviAI, Infested Craft.
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Zero Delay Crystals
Removes the delay of breaking and placing crystals
xFeviAI
Ai bot in minecraft (Minecraft Chat)
Infested Craft
This pack adds crafting recipes for all of the infested blocks.
Ultimate Warp Pad
Minecraft - Steven Universe WarpPad System
Sound Detector
Detects nearby sounds and displays directional arrows on the HUD showing the source direction, type, and distance.
dTournaments
A fully-featured, highly configurable tournament plugin for Paper 1.21-26.1+
The Craftable Series (former craftable totem of undying)
This project adds recipes that should be in Vanilla
AutoQueue-McPvPClub
Automatic queue system for gamemodes on the server mcpvp.club
Biome in a Bottle
Adds tools that allow you to pick up and move biomes from place to place.
Multiple Dragon Eggs
Drops an extra dragon egg each time a player kills the Ender Dragon for the first time.
nearest-villager
Nearest Villager Job: Automatically assigns workstations to the closest villager and lets you highlight owners with a sneak-right-click. Optimized for Paper/Spigot 1.21.1+.
GraceAC
This is a new, top of the line, rules-based with a ML pipeline, modern anticheat.
UltimateBounce
Make bounce blocks and other blocks jump high based on the velocity you input for minigames ....
Item Splitter
Split item stacks into smaller amounts with configurable keybinds
CauldronRevamped
CauldronRevamped reworks the vanilla cauldron, while keeping it as vanilla as possible. It adds the ability to mix potions inside the cauldron.

Advertise
This mod makes minecraft objectively worse with layers of ads.
PearlCalc
Shows Ender Pearl trajectory and predicted landing damage before you throw.
Profitable Trade
Do your villager robbing you??
Hex's Grim Items
A mod that adds grim and soul related items and weapons.
Toastify
Just say it with a toast!
Features & Tweaks
A Minecraft Datapack, that tweaks & overhauls some features of minecraft while also adding New Features that keep minecraft feel new!
Anvil Drop
Makes an anvil fall when you break a block.
TheLarkzTakeover
This custom modpack is designed for players who want the perfect balance of top-tier performance and smooth combat mechanics in Minecraft.
HardProof
HardProof let's you check whether you have cheated on selected world or not. Very useful while trying to convince your friends that your world is pure survival
Frogs go Crazy
This datapack allows frogs to eat every mob (besides other frogs) like how they eat slimes and magma cubes.
AntiMod
A Minecraft mod that blocks hack clients and requires the AntiMod Plugin on servers.
SemiVanilla
A Vanilla+ modpack which aims to improve the core mechanics of Minecraft without adding anything new.
Oneblock-Dirt
A minimalist oneblock survival plugin that generates infinite dirt blocks
RealityShift
Make every day a new adventure! RealityShift activates a random anomaly daily from a pool of 50+ unique events, completely changing the rules of survival.
Paper Item Frame Recipe | 用纸合成展示框
Adding a recipe for item frames using paper instead of leather. 加入一个用纸代替皮革的展示框合成配方。
Droid UHC Datapack
Datapack for Minecraft UHC
Minestuck: Cascade
A Minestuck addon that adds new dimensions, the ability to time travel and the ability to play as trolls.
TotemHUD
This mod creates a no fps-drain, customizable totemHUD on screen! This mod is great for crystal pvp.
Mini Ender Chest
Adds a cheaper, smaller version of the Ender Chest, entirely in a datapack
You Can't Sleep
A about bed sleep's horror mod
Stats Overlay
Minimalist in-game HUD to monitor your world statistics. Easily track your FPS, location, progress, and others.