Minecraft Java 1.21 Mods
Browse 133,446 free mods for Minecraft Java 1.21 — popular picks include SMP PVP MODE, Armor SMP, Pride Foods.
Step by step: How to install Minecraft Java mods & modpacks
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SMP PVP MODE
This project adds a /duel command to your SMP server, allowing players to start 1v1 arena duels instantly. ——为你的 SMP 服务器添加 /duel 指令,让玩家随时开启 1v1 竞技场决斗。
Armor SMP
Perfect twist for ur SMP, adds 4 custom armor pieces with special abilities / passives
Pride Foods
adds Pride (month) themed foods!
lifecan(生命罐头)
一个增加生命值罐头的简易模组,食用后增加一颗心的生命值上限。A simple mod that adds a "Life Can". Eating it permanently increases your maximum health by one heart.
Sable: Fragile Snow
Tiny datapack that adds Snow Layers and Powder Snow to Sable's fragile blocks tag.

Unifont-T font pack
Unifont T 源版繁中字型 | Vanilla-like font for Chinese Traditional (Taiwan)
Custom Videogames Music Discs
Replaces Minecraft Jukebox songs with music from other Videogames
REAlite
Lightweight realistic shader with improved lighting, water, and sky effects for low end PCs
SafeConnect
▎ Protect yourself from accidental bans — blocks you from joining guarded servers when a hack client is detected.
Sachi's fps Client
This pack is a general mix of performance and QoL mods that are completely client side allowing for great performance even on low end laptops.
NexusMobs
NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses
Programmer Art PvP edit
Programmer art edited for pvp.
Gear and Stuff
Get full enchantments of gear with one command
vKoth
Advanced Koth Plugin for Minecraft Servers
Visible Dripstone
Makes the tip of dripstone yellow so it's easier to see.
Earthcraft-Eventpack
Experience EarthCraft with far-reaching visibility, a fresh look, and clear voice chat for an gaming adventure upgrade on the event server.
Supplementaries 3D Doors and Trapdoors
3D gold/netherite door and trapdoor models for Supplementaries
ClientRefine
A client-side optimization modpack to refine and enhance Minecraft's graphics, quality, and FPS!
Make Critters and Companions Barely Spawn
I think critters and companions is really cute but causes too much lag. This fixes that.
Stellar+
A chocolate minecraft experience
Grassy Creepers
Makes Creepers more grassy
Terra RTP random teleportation
Random teleport plugin made to work with custom world generators. Uses blocks instead of biomes.
No Farm Animal Variants
Removes the temperature-based farm animal variants (Cows, Pigs, Chickens)
mcywilizacja.pl
Built for the mcywilizacja.pl private server, this pack has something for everyone. Engineers, builders, and survivalists alike will find rich landscapes and exciting challenges to explore.
Russian language support for Colourful Containers
Russian language support for Colourful Containers
Archon Admin GUI [1.21+]
⚔️ Command with Power, Precision, and Pure Control - Only with Archon!" ⚔️
Milka Cow
Add a chance for the most famous Swiss cow to spawn.
Block Blasting
Adds blast furnace recipes for smelting metal blocks
CustomSaplings ✨
Grow custom saplings into custom trees!
NewPlanks
Pretty beautiful redrawing of standard minecraft textures that you will definitely like.
Jasper
Jasper (Jasper Shaders) is a medium weight Minecraft shaderpack designed to enhance your visual experience with various visual shader tweaks!
portal glimpse
Glimpse into a portal you are about to travel through.
Illarilover17's Overwatch Plushies!
A mod that focusses on bringing the lovable characters from overwatch to minecraft in the form of cute plushies!
Minestuck: Cascade
A Minestuck addon that adds new dimensions, the ability to time travel and the ability to play as trolls.
Elementals More Bendings
This mod addon is for the Elementals Mod, that adds some new subbendings being them in the official cartoon and some created by me.
Lunar's Essentials
PvP-focused texture pack with custom GUI, items, blocks and more