Minecraft Java 1.21 Mods
Browse 127,273 free mods for Minecraft Java 1.21 — popular picks include Side Shield Overlay, Pikachu-Captain[Cobblemon], Wynncraft Big Items.
Step by step: How to install Minecraft Java mods & modpacks
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Side Shield Overlay
A Side-Shield Overlay for better Visibility.
Pikachu-Captain[Cobblemon]
A Pokémon expansion data pack.
Wynncraft Big Items
Increase the size of dropped items when favorited from the Wynntils item guide
Fair Play for Xaero's Maps
Forces fair play mode on Xaero's World Map and Mini Map
Daily Boss X Legend Monsters
this datapack makes daily boss and legendary monsters compatible
ExileColonies
Vanilla+ Modpack centred around Create and MineColonies

Effect Tooltip Icons
Adds icons for status effects, with support for some mods.
Smoothgl
Honest micro-stutter fixes for 1.21.4 Fabric: frame pacer, raycast occlusion, entity/particle/name-tag/beacon culling, GC watcher, JIT warmup, network input-lag tuner, adaptive auto-tuner, real-time stutter profiler with telemetry HUD. Честные фиксы микро
BileTools - Test Plugins Faster
Auto-reload compiled jars, hotdrop plugins and more while developing.
Vanilla Gun Mod
Use 4 new weapon, keeping all vanilla-like balance. Port of original Bren 1.20.1
Flame of Undying
Totem of Undying Texture Pack inspired by FlameFrags Minecraft skin
Unstable smp required pack
This is a pack ive made for the unstable smp! TUNDRA STOP BEGGING ME. anyway, its tiny and has three simple mods which make the game more interesting
Chupacoins
A simple mod that adds coins plushies, gacha balls, ATMs, My Character drawings Vuala And Plushies, Fracture System, drinks, wallet, and more to your minecraft experience
Savage-Farming [Forge&NeoForge]
This mod adds over 9 new crops and over 40 new food recipes!
RXB-Kit
Lightweight 16x16 building mod. Also nuclear power!
Skylark
Generation and utility mod for Fabric sky block games
Better Crosshairs
great fabric mod for better crosshair customization
UnstableSMP DeathSound
A plugin that adds UnstableSMP death sounds to your game.
Blue Cobs
A simple smooth blue cobs texture pack thats used for PvP, YouTube Recordings, Live Streaming on platforms such as YouTube or Twitch, playing on your survival world and being able to see cobwebs properly despite it being snowy or in a snow biome .
Combat Timer
Simple Anti-Combat logger. Compatible with utilities
Aquatic Shulkers
Shulkers generate in deep oceans like clams
Audiobook
Play books out loud so you can listen while you play.
SerenaCore
These are shaders developed for weak and medium computers, they focus on being not demanding (more FPS) and looking good.
kittyWathe
An addon for the Harpy Express (Wathe) that adds map switching, voting, and automatic Loose Ends rounds.
Infinite Lava Source
Makes lava work like water and creates infinite lava sources.
FTB全家桶中文汉化
FTB全家桶中文汉化包
Legendares Weapons
Feel power with new weapons!
Cobblemon EvoNotify
An evolution popup telling you when your cobblemon can evolve.
NoCrystalRefresh
This Is A Minecraft Mod That Prevents The Crystal From "Bouncing" In The Hotbar
Antique Pickaxe
a pickaxe that evolves
Better Furnaces: Rotten Flesh
Better Furnaces: Rotten Flesh is a data pack that allows you to smelt rotten flesh [1.16.x - 26.2]
Optimius client
Optimius client is a modpack which is a fork of remarkbly optimized

PowerChord
A component-driven RPG instrument system - you know, hunting-horn-likes!
Slime's Gallery (DISCONTINUED)
This mod adds new paintings!!! (no longer maintained)
Squid Craft
Squid Games resource pack that adds guards suits
LAir's Bosses
This mod adds two bosses to the game, The Spirit of the Forest and Zeus, along with a new structure: Olympus.