Minecraft Java 1.21 Mods
Browse 125,417 free mods for Minecraft Java 1.21 — popular picks include Mystic Sky, PlayerWarp, justRTP.
Step by step: How to install Minecraft Java mods & modpacks
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Mystic Sky
Mystic Sky Modpack 1.16.5 end 1.21.1 with quests, technology, magic, Sky block
PlayerWarp
A useful cross-server warp plugin
justRTP
A premium-quality Random Teleport plugin, offering unparalleled safety, performance, and more
Minecraft: Sticks n' Stones
A vanilla-plus modpack, bringing the best of Minecraft's history together with a bit of spice!
Goldburst
A PvP Texturepack With a Lot of Gold in it
Shielded Hearts
Replaces the standart Minecraft armor bar with a shield-styled design, making your protection look stronger and more unique
Grow a Garden (Minecraft)
Grow a Garden in Minecraft
Sylix Cobblemon
The official Modpack for Sylix Cobblemon https://discord.gg/yw3wB7hGb3
Mobs Active Ride│生物主動騎乘
Let the mobs actively ride to form knights, instead of only spawning knights when mobs are generated.│讓生物主動騎行形成騎士,而不是只在生物生成時產生騎士。
Shadow Warrior Sound Pack
Shadow Warrior Sounds!
Mace Limiter Full
- Tracks crafted maces and locks additional mace crafts when the cap is reached.

Enchanted Clarity
This resource pack shows which items each enchantment can be applied to.
Vanish-X
Advanced vanish plugin where players can vanish / invisible and spy on other players with custom chats, effects and many more...
Livestock Panic
Passive farm animals develop fight-or-flight responses and will scatter or defend themselves when predators or hostile mobs approach.
Simple Automation 2.0 | Beginner-Friendly Tech & Automation
A beginner-friendly tech modpack that’s simple, smooth, and fun. Learn automation and energy without all the overwhelming complexity.
Zombie Survival Mod (ZSM)
Survive for 10 days fighting zombies with unique abilities. As the days progress, stronger zombies spawn, culminating in a final boss. Players can craft items, build defenses, and face various challenges to stay alive.
Pinku's Pink GUI Pack - Hotbar Only
Changes the hotbar to a cute pastel pink color!
Kane Pixels Backrooms Texturepack (1.3 Update)
The best Backrooms Kane Pixels Complex texturepack out there.
Unstable Music
This resource pack adds (and removes default minecraft music) popular Unstable Universe music to the game!
Martensite entity tick skiper
Skip entity tick process depending on the distance to player
Bean's Battle Music
A resource/data pack that adds music to cobblemon battles, giving each mon the music from it's origin game.
STONEBORN Tooltips
STONEBORN design for tooltips

Pixel's Pack
Several in-game tweaks for PvP and design
Invisivible falling leaves
it is making falling leaves invisible
CC Ballistix Reborn
Integrates ComputerCraft: Tweaked with Ballistix 0.9.2 for missile silo control and coordinate-based launches via the new control panel.
Container Item Finder
A Minecraft mod that helps players locate items within containers.
Toggle and Hold Sneak/Sprint
A simple mod to add dedicated toggle/hold sneak/sprint keys.
No Mace
A datapack that deletes the mace and heavy core. Created for people that sees this weapon as overpowered.
Cheaper Beetroots Soup
Makes beetroots soup cheaper

Obfuscated Text Improver
Improves the performance of Minecraft's obfuscated text format
Boiler
Extension Plugin for MapEngine that allows you to show different types of content on a map display
Hexable: A Hexerei Sable compability mod
This mod adds support between Hexerei and Sable
Purple Netherite By kantu
purple netherite and shortes sword
AnyFreeType
Allows any FreeType-compatible font to be loaded, not just ttf files
Better Markets!
Sell Items in a Villager Trading UI & Barter with Other Players!
anti rod
This texture pack makes the fishing rod's bobber and line nearly invisible when cast at you. No more screen clutter mid-fight — just clean visibility when it matters most. Perfect for PvP where every frame counts.