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Minecraft Java 1.21 Mods

Browse 125,203 free mods for Minecraft Java 1.21 — popular picks include Undopia 3D Ladder, DiceFurniture Plugin / Möbel Plugin, Respawn.

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Undopia 3D Ladder
1.21.11

Undopia 3D Ladder

Gives the Ladder a 3 dimensional model

396kdownloads
DiceFurniture Plugin / Möbel Plugin
1.12spigot

DiceFurniture Plugin / Möbel Plugin

Furniture, ArmorStand, ProtocolLib, FurnitureLib, Möbel

396kdownloads
Respawn
1.21neoforge

Respawn

Server utility that allows configuring the default dimension players spawn in

396kdownloads
L's Ocean Trader
1.21.8neoforge

L's Ocean Trader

adds a new villager, the Ocean Trader and his lighthouse

395kdownloads
Fresh Weapons & Tools
1.20

Fresh Weapons & Tools

Enhanced vanilla-style weapons and tools with unique details for every material

395kdownloads
Greek Mythology Mash-up
1.20.2

Greek Mythology Mash-up

Build a pantheon fit for the gods, trap the Minotaur in an elaborate maze, or set sail for adventures across the sea – the world is your square oyster! A port from Legacy Console Edition.

395kdownloads
Emissive Glowing Ores
1.21.9

Emissive Glowing Ores

Makes ores glow to enhance visibility. (OptiFine/Continuity required)

395kdownloads
Auto Sprint : key toggle
1.21.1neoforge

Auto Sprint : key toggle

Client Only mod to Toggle automatic running with a keybinding. Works with Swimming, riding, etc

394kdownloads
Happy Trails - Control Movement Speed
1.21.11forge

Happy Trails - Control Movement Speed

This project lets you control movement speed. This can reward road building; allowing faster movement on dirt paths and brick roads; or make walking through tall grass or on desert sands slower;

394kdownloads
Skyblock Tweaks (1.21) – Hypixel Skyblock
1.21.11fabric

Skyblock Tweaks (1.21) – Hypixel Skyblock

Hypixel Skyblock's most customizable 1.21 mod, providing many tweaks, HUDs, and other gameplay enhancements.

394kdownloads
[1.17.1 - 26.2] Ultra Cosmetics [OPENSOURCE & FREE!!]
1.17spigot

[1.17.1 - 26.2] Ultra Cosmetics [OPENSOURCE & FREE!!]

#1 Cosmetics plugin! Treasure Chests, Gadgets, Hats, Pets, Morphs, Mounts, Effects and more!

394kdownloads
Presence Footsteps: Escape From Tarkov
1.20

Presence Footsteps: Escape From Tarkov

Minecraft not tactical enough?

394kdownloads
Meme In A Bottle
1.20.1forge

Meme In A Bottle

Memes + Throwable bottles = Fun

394kdownloads
Better Allay
1.21.11forge

Better Allay

Customize how allay differentiates between potions and tipped arrows. Optionally can make allays pick up items even when mob griefing is off and set time for how long allay likes noteblock.

393kdownloads
Map Link  (formerly Remote Player Waypoints for Xaero's Map)
1.21.4fabric

Map Link (formerly Remote Player Waypoints for Xaero's Map)

Downloads and converts tiles and synchronizes players, markers and area overlays from Bluemap, Dynmap, Pl3xMap or Squaremap with Xaero's Minimap and Worldmap. Also displays AFK time in the tab list.

393kdownloads
Eclipse
1.19

Eclipse

A Revamped Version of EclipseLite, In Cooperation with Gamer Ben

393kdownloads
I Want That Back
1.21fabric

I Want That Back

A small quality of life mod that lets you be able to get something back from minecarts with hoppers/chests/furnaces/tnt as well as chest boats.

393kdownloads
WATERMEDIA: Multimedia Binaries
1.18.2fabric

WATERMEDIA: Multimedia Binaries

Binaries for WATERMeDIA: Multimedia API

392kdownloads
Simple Guns: reworked
1.20.1forge

Simple Guns: reworked

Make weapons with vanilla resources!

392kdownloads
Nyctophobia Dread
1.21fabric

Nyctophobia Dread

A datapack that adds a new horrifying creature to minecrafts caves and dark spaces

392kdownloads
Nether Wart Blocks to Nether Warts [Fabric/Forge/NeoForge]
1.21.11neoforge

Nether Wart Blocks to Nether Warts [Fabric/Forge/NeoForge]

A configurable mod that lets you craft Nether Wart Blocks back to Nether Warts

392kdownloads
Construction Wands Revived
1.21neoforge

Construction Wands Revived

Construction Wands make building easier! (A new take on the Builder's Wand) ported 1.21.1 NeoForge

392kdownloads
Milk All The Mobs
1.21.11fabric

Milk All The Mobs

🥛 Allows sheep, llamas, pigs, donkeys, horses and mules to produce a bucket of milk.

392kdownloads
Tool and Placement Tweaks
1.21neoforge

Tool and Placement Tweaks

Configurable hunger and durability penalties for placing and breaking blocks

392kdownloads
Light Overlay
1.21.10fabric

Light Overlay

A simple mod to provide users with NEI-like light level overlay.

391kdownloads
Leathered Boots
1.21.10fabric

Leathered Boots

Comfy and sturdy boots!

391kdownloads
Tetrachord Lib
1.21neoforge

Tetrachord Lib

A lightweight library mod that provides various data structures such as KD Trees and Segment Trees, alongside some other utilitarian functionalities.

391kdownloads
AStages
1.21.1neoforge

AStages

Restrict nearly every aspect of gameplay based on progression.

391kdownloads
Carry On Extend
1.21.1neoforge

Carry On Extend

Throw out the entity or blocks you are holding

391kdownloads
Hypixel SkyBlock Legacy
1.21.11

Hypixel SkyBlock Legacy

A continuation of the legacy Hypixel SkyBlock art direction.

391kdownloads
FreeLook Mod / Perspective mod
1.21.11fabric

FreeLook Mod / Perspective mod

Freelook mod for fabric

391kdownloads
Stereo's Default+
1.8

Stereo's Default+

Shadows, Waving Water and Lava

391kdownloads
PVP SMP Deluxe
1.14

PVP SMP Deluxe

PVP Focused Texturepack | Low Fire | Low Shield | Vanilla Like.

391kdownloads
[CTL] Calm The Leaks
1.21.1neoforge

[CTL] Calm The Leaks

This mod extends atl outputs, recognises leak trends, and then recommends fixes based of confidence levels after leveraging spark data. CTL doesn't hide real problems - it filters startup noise and false positives so you can focus on real leaks.

390kdownloads
Kal's Grimdark Sky Pack
1.21

Kal's Grimdark Sky Pack

Custom Sky w/ Exoplanets, Chaos Moon & Shooting Stars by Kalamon

390kdownloads
PixelTweaks
1.21.1neoforge

PixelTweaks

Tweaks minor things in pixelmon, such as adding shiny spawn effects!

390kdownloads