Minecraft Java 1.21 Mods
Browse 132,147 free mods for Minecraft Java 1.21 — popular picks include zPansitoA's Small Side Shield, Trickster Golemancy, Macy's End Egg Tweaks.
Step by step: How to install Minecraft Java mods & modpacks
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zPansitoA's Small Side Shield
A minecraft texture pack that changes the shield to make it less obstructive.
Trickster Golemancy
Adds golems to the Trickster mod!
Macy's End Egg Tweaks
Adds buffs and debuffs to the Ender Dragon egg, used on the umacycrimes SMP.
Sword4000: HungerGames
Sword4000: HungerGames is a 1.8-1.21.11 professional-grade server plugin designed to recreate the high-stakes, action-packed custom Hunger Games events exactually like the Hungergames made by Sword4000. Built using a clean, multi-module abstraction.

Flor1d_ PVP Optimization 16x
A resource pack for both amateur and professional Minecraft PvP players. It's suitable for everyone, even for low-end PCs, as it features optimized 16x textures.

Rubi Trade Work
This mod add Rubi , Rubi Block , Rubi ore , Deepslate Rubi ore and fully functional Rubi Block Beacon and new trades
Dungeons Tower
A plugin for automatically generating mazes and tower-style dungeons in Minecraft by reading structural data from JSON files.
Echoes of Alpha: The Herobrine Myth
A recreation of Alpha 1.1.2_01 terrain and its lonely, melancholic feeling. Herobrine is watching, you’re never truly alone.
Stampy Items
This is a mod i made that contains many London blocks, items and commands that you might need in a Create Mod Server. Its my passion project for minecraft.
Basic Camera Shaking for Java (BCSFJ)
Adds in command-controlled smooth camera shaking, unlike bedrock's built-in one, which is snappy and not natural-looking.
the_broken_rpg
A horror rpg experience using The Broken Script
Cobblemon Cosmos
Explore a vibrant world where Minecraft and Pokémon become one. Discover all Pokémon, diverse biomes, and ancient secrets. Build your base, train your team, and master the ultimate Pokémon-catching journey
Cobblemoncolonies
A modpack that implement cobblemons to Minecolonies
NetherLavaSourceConversion
A simple mod to make lava in the nether act like overworld water.
Sea Green Hearts (Monochrome)
Changes the Minecraft Hearts to be Sea Green (Monochrome) – Part of the Pride Hearts collection.
diamond world
This mod adds a world of diamond
golden chocolate
makes golden apples into chocolate
bountiful Terrain
bountiful Terrain Makes Minecraft feel more full you know that feeling that after you get Netherite and beat the ender dragon you feel like you've done everything well bountiful Terrain fixes that with Minecraft turned up to the max
CrashShop
CrashShop is not just another shop plugin; it is an economy solution designed for server owners who demand stability.
PrtGrowth
Control how fast crops grow on your server.
Border cords checker
The mod displays the coordinates of the world border, even if cheats are not available.
abc: chromakey
Adds a set of chroma-key blocks perfect for video recording, green-screen effects, and clean compositing in Minecraft.
Tiered Furnaces
Adds a new furnace variant, the kiln, upgraded tiers of all furnace variants, and a few misc. features around them.
Creator’s Essentials
Creator’s Essentials is a lightweight, performance-boosted modpack designed for content creators. It improves FPS, visuals, and quality of life while adding tools like Replay Mod, better UI, and creator utilities—all without changing vanilla gameplay.
VanillaRPG
A vanilla-style modpack that adds RPG features to make the game more interesting
nonscenes
nonscenes is a free and open source cutscene plugin for minecraft 1.20.x - 1.21.x
JadaNaRyby
Official ModPack for the JadaNaRyby Server Network
CyAnnouncer
An advanced, announcer plugin for Bukkit servers, Bungeecord, and Velocity proxies.
Everything Korean
It adds Everything Korean. Plus some other random stuff.
FlameHomes
FlameHomes is the flagship plugin of a free, open-source suite designed to provide server owners with powerful and lightweight versions of every essential Minecraft server utility.
Lazy's End Remastered
This resource pack includes additional textures for the end dimension.
Wrinklefricker [Homestuck]
Replaces the Mace model with the 4th hammer from Homestuck, a combination of the Pogo Hammer and an Iron!
Cult of Cobblemon
Modpack for the Twitch "Cult of Cobblemon" community server.
Seri's 3D Mace v2 [128x]
Upgrade your mace with a brand-new 3D design! ⚔️💥
Nemo's View
Nemo’s View aims to stay true to the vanilla style while trying to offer subtle improvements.
NoxesiumAPI
A plugin and API that lets you interact with Noxesium clients