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Minecraft Java 1.21 Mods

Browse 21,932 free mods for Minecraft Java 1.21 — popular picks include JustMultiplayerInventory, HypeRewards, Pearl Ascension.

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JustMultiplayerInventory
1.21

JustMultiplayerInventory

A real-time shared inventory for all players. Sync items instantly, featuring persistent file storage and Geyser compatibility. Simple and lightweight.

40downloads
HypeRewards
1.20.5

HypeRewards

⌚ HypeRewards | Engagement System ✦ [EN] The ultimate rewards system for high-performance servers. More than just a plugin; it's a tool designed to keep players connected, reward loyalty, and boost server hype. [ES] El sistema de recompensas definitivo pa

40downloads
Pearl Ascension
1.21.1fabric

Pearl Ascension

This project adds functionality related to ender pearls and swords to Minecraft.Players can use mods for teleportation attacks,And will trigger a critical hit.Changed the original PVP mode.It also added many practical features.

40downloads
SmartShot
1.21.1fabric

SmartShot

A client-side mod for advanced screenshot management.

40downloads
SpecLock
1.21

SpecLock

Prevent spectator cheating on your server, lock spectators to their own team, restrict their range, and auto-teleport them if they stray too far

40downloads
McSimpleCycle
1.21.1fabric

McSimpleCycle

Recycle unwanted metal objects to reclaim precious resources

40downloads
NxRestrict
1.21

NxRestrict

NxRestrict is a powerful GUI-based Minecraft plugin that lets you easily enable or disable gameplay features globally or per player. It provides real-time control with no restarts, using a clean interface and instant enforcement.

40downloads
BoomPhantoms
1.21

BoomPhantoms

Just a phantom… until it explodes 💥

40downloads
Arbitrary Effect Killer
1.21.10fabric

Arbitrary Effect Killer

Doesn't send the client any packets about what effects they currently have

40downloads
Smarter Nether Portals
1.21.11fabric

Smarter Nether Portals

Modifies how Minecraft creates Nether Portals. The scale of the overworld and nether is now dependent on the difference in center positions and size of the world borders. This is useful for small world border survival games.

40downloads
zalk's stats
1.21.11fabric

zalk's stats

zalk's stats. read the logs nerd!

40downloads
LengAFK
1.21

LengAFK

让你的AFK系统充满诗意——即使不在,也在服务器的世界中留下温柔的痕迹。

40downloads
Snow Fixer
1.21.3

Snow Fixer

This project makes all snow not melt.

40downloads
Mythicmobs Block Drop Add-on
1.21.8

Mythicmobs Block Drop Add-on

This will let you add mythicmobs drop when breaking block with custom amount and chance

40downloads
EIZZOs-Launchers
1.21

EIZZOs-Launchers

Custom launchers made with 2 blocks underneath each other | ALSO WORKS WITH BOATS

40downloads
Pipes(AddonXPConverter)
1.21

Pipes(AddonXPConverter)

Pipes development - AddonXPConverter

40downloads
LeafMinions
1.21spigot

LeafMinions

LeafMinions - The best Free & Premium Minions/Robot plugin!

40downloads
Mob Bloom
1.21.8fabric

Mob Bloom

A small Vanilla+ mod that not only adds a new engaging way to create mob farms for hostile mobs.

40downloads
Perma Speed
1.20

Perma Speed

Permanently applies speed to all players.

40downloads
ZlAutoGive
1.21

ZlAutoGive

Automatic vanilla drops system for Minecraft survival.

40downloads
BeastHunt
1.21

BeastHunt

The ultimate frantic PvP minigame where Hunters chase Beasts across your maps. Tag enemies, survive the clock, or fight off the infection.

40downloads
LavaFalling
1.21

LavaFalling

LavaFalling is a minigame where a shrinking arena fills with falling lava layers, with configurable speed, border size, and messages.

40downloads
Zero G TNT
1.21.9

Zero G TNT

A datapack which removes gravity from TNT, letting it float, drift, and behave unpredictably.

40downloads
Last Resort Soup
1.21.11

Last Resort Soup

Adds an insanely OP stew that is meant as a last resort when all else fails

40downloads
Nether Furnace
1.21.8neoforge

Nether Furnace

This mod adds a nether-furnace that is fueled only by a bucket of lava and runs for a very long time (2 hours, 46 minutes and 40 seconds). The mod is still raw, but it is constantly evolving!

40downloads
SnowmanBro
1.21.11neoforge

SnowmanBro

Take control of your own snowman buddy, launch snowballs, and turn your world into a chaotic snowball fight playground.

40downloads
Genetic Modifications (GenMod)
1.21.4

Genetic Modifications (GenMod)

An origins style datapack that adds 6 craftable genetic modification syringes.

40downloads
Quality of Laik
1.21.11

Quality of Laik

Adds a lot of quality of life changes to as much of the game through datapacks as possible!

40downloads
CustomFlashlights | Realistic Lighting, Batteries & Tactics
1.19spigot

CustomFlashlights | Realistic Lighting, Batteries & Tactics

Ray-tracing flashlights with batteries, overheating, and tactical mechanics.

40downloads
Smelting Enchantment
25w02a

Smelting Enchantment

This project adds the Scorch enchantment, which smelts blocks as they're mined.

40downloads
Craftable Totem Of Undying Recipe
1.21.1

Craftable Totem Of Undying Recipe

Makes the TOTEM OF UNDYING Craftable!!!!

40downloads
Saplingblocker
1.21

Saplingblocker

Prohibits planting tree seedlings It does not give you tree sprouts, which can be interesting for survival underground, for example, in combination with other mods or plug-ins

40downloads
orechunkcrafter
1.21.1neoforge

orechunkcrafter

craft your ore with some highly abundant cane

40downloads
Cheaper Trapdoors
1.21.5

Cheaper Trapdoors

It gives more trapdoors when you craft them.

40downloads
Smart Sleep
1.21.8

Smart Sleep

Choose when you wake up! When you click on a bed you will have the gui assisted options of: - Dawn - Morning - Noon - Midnight

40downloads
Not Enough Advancements
1.21.5

Not Enough Advancements

A mod that adds some new advancements.

40downloads