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Minecraft Java 1.21 Mods

Browse 123,750 free mods for Minecraft Java 1.21 — popular picks include Seasons API, Amy's Industrious Mod, Faster Spawners.

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Seasons API
1.21.5fabric

Seasons API

API for creating your own seasons, weathers and challenges!

6.5kdownloads
Amy's Industrious Mod
1.21fabric

Amy's Industrious Mod

A mod all about adding friendly industrial resources like Rubber and Cotton, as well as fun blocks, tools and toys to add some flavor to your game!

6.5kdownloads
Faster Spawners
1.20fabric

Faster Spawners

Forces spawner to be faster and spawn more!

6.5kdownloads
Sable: Ragdoll - Patch
1.21.1neoforge

Sable: Ragdoll - Patch

Sable-Player-Ragdoll and Sable-Ragdoll-Corpse have been fixed and improved.

6.5kdownloads
NeoForge1.21.1
1.21.1neoforge

NeoForge1.21.1

Players start in a familiar Minecraft world but quickly encounter enriched content that expands survival mechanics without enforcing a rigid quest line. The pack encourages creative survival, strategic progression, and long-term world engagement.

6.5kdownloads
Fall from the Sky
1.17.1

Fall from the Sky

If you fall into the void in the End, you will end up back in the overworld.

6.5kdownloads
Sportowa paczka by e__s
1.19.2

Sportowa paczka by e__s

A lightweight 16x PvP texture pack optimized for performance and clarity on 1.19.2-1.21.4 Optifine

6.5kdownloads
Unstable SMP Death Sound
1.21

Unstable SMP Death Sound

Plays the Wither spawn sound (Like in the Unstable SMP) when a player dies within a 450-block radius of you

6.5kdownloads
ZeroWorlds ResourсePack
1.21.9

ZeroWorlds ResourсePack

ZeroWorlds ResourcePack enhances your Minecraft experience with custom textures, improved visuals, and a unique aesthetic tailored for the ZeroWorlds server. Transform your gameplay with immersive designs and vibrant details.

6.5kdownloads
Particle Unlimit
1.21.11fabric

Particle Unlimit

unlock the particle count limit in Minecraft

6.5kdownloads
Garfield
1.20.6neoforge

Garfield

Adds Garfield to the game, and some Garfield themed stuff Original Garfield (Pictured in images) and current model made/inspired by FishStacks on twitter

6.5kdownloads
Cobblemon Fossils Plus ✨🦖
1.21.1fabric

Cobblemon Fossils Plus ✨🦖

This mod adds 3 types of fossils that you will need to put in your reanimation machine.

6.5kdownloads
Player Template
1.21.8neoforge

Player Template

Small mod to apply an inventory template (starter kit) to new players

6.5kdownloads
ZeFreeze | Freeze all these nasty players [Lag Free] [1.21.x]
1.21spigot

ZeFreeze | Freeze all these nasty players [Lag Free] [1.21.x]

Freeze players with a fully customizable plugin!

6.5kdownloads
BlocksAlpha
1.21.4forge

BlocksAlpha

Expands Minecraft’s creative palette with 750+ new blocks, providing extra concrete colors, stairs, slabs, fences, walls, luxury materials, gradients, quartz variants, and more. All versions supported from 1.12.2 to 1.21.4.

6.5kdownloads
Exceptionally Optimized
1.21.3fabric

Exceptionally Optimized

[1.21] [Fabric📜 | Neoforge🦊 | Forge⚒️] An open-source modpack that improves the overall UX and the game's performance and visuals, while staying true to the vanilla Minecraft experience.

6.5kdownloads
Perspective Camera Keybinds [Fabric | Forge]
1.21fabric

Perspective Camera Keybinds [Fabric | Forge]

Minecraft mod for perspective switching keybinds!

6.5kdownloads
Redstone Lantern
1.21.11fabric

Redstone Lantern

A mod that adds a Redstone Lantern as both a decorative block and redstone component

6.5kdownloads
Simple Pack
1.21

Simple Pack

A unique simplifying texture pack!

6.5kdownloads
Torrezx-Fishbowl
1.20.2

Torrezx-Fishbowl

This texture pack changes the texture of the bucket for a glass fish, it also changes the texture of the water bucket and marine animals such as salmon, axolotl, puffer fish and more

6.5kdownloads
Vanilla's Bush
1.21.5

Vanilla's Bush

Adding transparency to the Bush texture.

6.5kdownloads
Big Globe - Mythic Metals Compatibility
1.20.1fabric

Big Globe - Mythic Metals Compatibility

A compatibility Datapack between Big Globe and Mythic Metals

6.5kdownloads
Donut SMP PVP Pack (Fan Made)
1.21.4fabric

Donut SMP PVP Pack (Fan Made)

A PVP Pack to use in servers like the Donut SMP

6.5kdownloads
eXtra Ores & Items
1.21.4fabric

eXtra Ores & Items

A small QoL mod that adds extra ores, items, tools, and armours into Minecraft.

6.5kdownloads
Our Story: Authentic
1.21.1fabric

Our Story: Authentic

An ultra-realistic version of Minecraft with authentic physics, quality of life improvements, and a wide range of new content !

6.5kdownloads
Slavic Fantasy Font
1.10

Slavic Fantasy Font

Font that can be applied to fantasy modpack

6.5kdownloads
LoaderOptimization
1.21.1neoforge

LoaderOptimization

A performance mod that optimizes NeoForge at its core

6.5kdownloads
Shop Villager
1.21.9

Shop Villager

You can create custom villager trade within the game.

6.5kdownloads
Leavesly
1.21.5fabric

Leavesly

All the leaves will slowly be covered with snow when the snowstorm comes.

6.5kdownloads
SpartanWeapons
1.21.1fabric

SpartanWeapons

Sort of fabric version of Spartan Weaponry, not all the same weapons, but some additional customization and compat with Better Combat.

6.5kdownloads
Cobblemon Vulkan Crate Models
1.21.1fabric

Cobblemon Vulkan Crate Models

Crates mod for the Cobblemon Vulkan server

6.5kdownloads
// TicketManager | [1.21] | [FULLY CUSTOM GUI INTERFACE] | [SQL SUPPORT] \\
1.21spigot

// TicketManager | [1.21] | [FULLY CUSTOM GUI INTERFACE] | [SQL SUPPORT] \\

Allow players creation of / staff management of tickets easily and orderly! 99% Customizeable!

6.5kdownloads
Convenient Achievements
1.21

Convenient Achievements

Convenient Achievements - adds a lot of interesting achievements to the game, for which you may even have to explore the whole world.

6.5kdownloads
Uncraftable No More
1.21.1fabric

Uncraftable No More

Want to craft items that were not originally craftable? This mod does just that!

6.5kdownloads
Homeless Illager
1.21.1neoforge

Homeless Illager

Adds a homeless Illager and his dirthouse to the Plains and Dark Forest Biome

6.5kdownloads
MythicPrefixes | A tag plugin that has BUFF and actions system! | 1.20.5+
1.20.6spigot

MythicPrefixes | A tag plugin that has BUFF and actions system! | 1.20.5+

Add MMO stat - Use libreforge effect - A tag plugin that has BUFF system!

6.5kdownloads