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
API for creating your own seasons, weathers and challenges!
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!
Faster Spawners
Forces spawner to be faster and spawn more!
Sable: Ragdoll - Patch
Sable-Player-Ragdoll and Sable-Ragdoll-Corpse have been fixed and improved.
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.
Fall from the Sky
If you fall into the void in the End, you will end up back in the overworld.
Sportowa paczka by e__s
A lightweight 16x PvP texture pack optimized for performance and clarity on 1.19.2-1.21.4 Optifine
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

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.
Particle Unlimit
unlock the particle count limit in Minecraft
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
Cobblemon Fossils Plus ✨🦖
This mod adds 3 types of fossils that you will need to put in your reanimation machine.
Player Template
Small mod to apply an inventory template (starter kit) to new players
ZeFreeze | Freeze all these nasty players [Lag Free] [1.21.x]
Freeze players with a fully customizable plugin!
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.
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.
Perspective Camera Keybinds [Fabric | Forge]
Minecraft mod for perspective switching keybinds!
Redstone Lantern
A mod that adds a Redstone Lantern as both a decorative block and redstone component
Simple Pack
A unique simplifying texture pack!
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
Vanilla's Bush
Adding transparency to the Bush texture.
Big Globe - Mythic Metals Compatibility
A compatibility Datapack between Big Globe and Mythic Metals
Donut SMP PVP Pack (Fan Made)
A PVP Pack to use in servers like the Donut SMP
eXtra Ores & Items
A small QoL mod that adds extra ores, items, tools, and armours into Minecraft.
Our Story: Authentic
An ultra-realistic version of Minecraft with authentic physics, quality of life improvements, and a wide range of new content !
Slavic Fantasy Font
Font that can be applied to fantasy modpack
LoaderOptimization
A performance mod that optimizes NeoForge at its core
Shop Villager
You can create custom villager trade within the game.
Leavesly
All the leaves will slowly be covered with snow when the snowstorm comes.
SpartanWeapons
Sort of fabric version of Spartan Weaponry, not all the same weapons, but some additional customization and compat with Better Combat.
Cobblemon Vulkan Crate Models
Crates mod for the Cobblemon Vulkan server
// TicketManager | [1.21] | [FULLY CUSTOM GUI INTERFACE] | [SQL SUPPORT] \\
Allow players creation of / staff management of tickets easily and orderly! 99% Customizeable!

Convenient Achievements
Convenient Achievements - adds a lot of interesting achievements to the game, for which you may even have to explore the whole world.
Uncraftable No More
Want to craft items that were not originally craftable? This mod does just that!
Homeless Illager
Adds a homeless Illager and his dirthouse to the Plains and Dark Forest Biome
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!