Minecraft Java 1.21 Mods
Browse 132,846 free mods for Minecraft Java 1.21 — popular picks include Uncommon Netherite, Poor Man's Mace, Eleven, not 11!.
Step by step: How to install Minecraft Java mods & modpacks
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Uncommon Netherite
Netherite's rarity attribute has been changed to uncommon, giving the item names a yellow shine!

Poor Man's Mace
Adds an early game variant of the mace.
Eleven, not 11!
Replaces the music disc "11", with C418's "Eleven"

Chalk: Extras
This mod is an extension to Chalk by Mortuus which adds new symbols and whole Standart Galactic alphabet to available marks (some are locked behind advancements).
Minekube Connect
Let players join your Minecraft server without port forwarding, a public IP, or a domain — even if it runs on your own PC. Players join with an ordinary Minecraft client.
Break Block Spawn Random Structure
Minecraft 1.21.1 | Java Edition Create a datapack where breaking any block randomly spawns a structure at the broken-block location. Structures: Houses, farms, towers, villages, castles, mansions, temples, mineshafts, ruined portals, Ancient Cities, End

NCL Skins Plugin
Instant skin and cape updates from NCL Skins on servers and proxies, without requiring players to rejoin
Farex Totem of Undying
Replaces the totem of undying texture with a mini farex!
ReplayCore: Cloud Minecraft Replay Plugin
ReplayCore is the most advanced Minecraft replay plugin on the market, with browser replays for every version of Minecraft.
Eternally Additioned
Adds composting for Eternal Starlight's flora, deepsilver can be used as iron, small QOL tweaks for playing with friends. I was frustrated with the lack of uses for items in the original mod
Enchantment Amendment
A few amendments to vanilla (and some modded) enchantments!

ChatTabs Reloaded
Adds customizable tabs to the Minecraft chat UI with filters, notifications, profiles and more!
Vanilla Abilities
Adds injections that give you superpowers

Many More Metals And Gems
This mod adds 4 new metals: Vibranium,Steel,Skysteel,Aetherite. And 3 new gems: Painite,Prismara,Kyawthuite. This mod adds one new structure/dungeon with valueable loot.This mod also adds one type of new weapon:Dagger.
ShardHud
ShardHUD is a lightweight client-side Fabric mod for Minecraft shard networks that automatically watches the shard-local player list and shows smooth HUD notifications when players join or leave your current shard.
XBRGB-DyeCraft
DyeCraft is a Fabric and Neoforeg mod that introduces a complete RGB dyeing system with five dyeable block variants, an advanced Dyeing Station supporting HEX, RGB, and HSB color inputs, and dyeable crop farming for red, green, and blue dyes.
V Elevator
V-Elevator - Press Space to go up, Shift to go down!
Create Chaos (Season 2)
This is the modpack for Create Chaos 2, have fun!
KGachaCraft
The data pack adds gacha mechanics to the game.
DuckOgloszenia
Plugin add Command /ogłoszenie
mcMMO Credits
Give credits for players to redeem into mcMMO skills!
Soul Split
This mod adds a new weapon The Soul Scythe which has the power to split the soul and body of any player.
BaseLayer
BaseLayer is a lightweight and efficient mod library created by ArthurOrsi.
ShadowEssentials
ShadowEssentials is an all‑in‑one essentials, teleportation and utilities framework for Fabric servers
Glochri86's Vanilla OPTIMIZED
Modpack to optimize minecraft and add a ton of QoL mods made to make the switch from bedrock to java thrilling.
Happy Halloween
A small Datapacks for Your Halloween!
Terracotta Collection
Terracotta Variety at it's finest!
Pastellum
A perfect Pastel world for you to live in forever.
ALTARA
ALTARA is a Minecraft mod that adds new items, tools, and mechanics to make the game more exciting and diverse.
Golden apple to Enchanted Apple
Switches golden apple to enchanted lmao

Axolotl Drops│美西螈戰利品
Axolotl will drop Tropical Fish when killed.│美西螈被擊殺時會掉落熱帶魚。
Ultimate Links
Link all you want! Create custom in-game links easily and optional prefixes.
Tooltopia
This mod adds 262 new armor and tool pieces made from almost every block including wood armor and bedrock tools offering both fun and serious options for all players
Man Of Faith
Totem of Undying reskinned as a Cross
ZVX Turtle Armor
You can now craft Turtle Armor.
TejuinoCraft
A refined and optimized vanilla experience for Fabric. This modpack combines technical improvements, extreme performance and advanced tools like Litematica, MiniHUD and ReplayMod, ideal for technical players, builders, casuals and even creators!