Minecraft Java 1.21 Mods
Browse 130,334 free mods for Minecraft Java 1.21 — popular picks include Dungeons drowned, Ultimate vanilla 16×, Mandalorian Helmets.
Step by step: How to install Minecraft Java mods & modpacks
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Dungeons drowned
Change drowned texture to Dungeons drowned
Ultimate vanilla 16×
This project changes minecraft texture and make minecraft looking Better!
Mandalorian Helmets
Want sinister looking, edgy helmets for your army of sentries? Or maybe Mandalorian Style Helmets that work with vanilla trims? Well have I got a pack for you...
MultiPlanet
Most powerful translation solution for every minecraft server!

Re:zer0
Die, return, try again. When cursed by the Witch of Envy, death becomes a checkpoint that rewinds your body, inventory, and the world itself.
NexKoth
The NexKoth plugin is a modern and user-friendly KOTH (King of the Hill) system for Minecraft servers
Easy rank prefixes
This project mkes it easy to give a rank prefix to anyone on your minecraft server
Retro GUI
Makes all GUI menus, experience bar, and other gui features have a purple and orange theme.
The Power of Unown - Unown Rework
A Cobblemon data pack that reworks Unown to be somewhat relevant.
NO more invisible glass panes
makes glass panes that would blend in with the GUI 3D to avoid it being basically invisible
PvP Plus+
PvP+ is a texture pack that enhances the gaming experience
XPMerge
This is a Folia-compatible plugin for Minecraft that merges nearby experience orbs into one to reduce lag.
Sheer Item Frames
This mod allows you to shear (and wax) item frames!
No More Sinking
Small mod that turns powder snow into solid blocks.
GUY2 Commands
Client-side mod that helps in normal survival world scenarios and on servers
CPSLimit
CPSLimit A lightweight and high-performance CPS limiter for Paper and Purpur servers. It automatically monitors player clicking speeds and executes configurable kicks to maintain fair gameplay.
Leyends of Teagarden
A modpack for the Leyends of Teagarden Server

Witaj'sExtension+
Fabric 1.21-1.21.2 | This mod adds new ores and much more.
Super Vulkan
Performance boosting modpack for minecraft
Ice Boating
A user-friendly plugin for managing ice boat races. Auto-detect tracks, setup wizard, checkpoints, race duels, and much more!
pancake crystals
pancakes on your crystals with a broder.in your inventory the pancakes appear on your crystals
SpaceBeds
Beds with a space themed blanket
HashsSuplosions (HS)
Beyond Uranium v1.5 adds more craftable items, new explosives, materials, and recipes, giving players more ways to experiment and cause destruction.
ImposterManhunt
Manhut, but there is one secret hunter that's trying to kill you, pretending to be a runner...
Shield + Totem
Do you know that feeling when you're setting out on an adventure but can't decide whether to equip a Totem of Undying or a Shield? This small datapack allows you to craft a Totem Component that, when combined with a Shield, creates a Shield of Undying.
wenxingtools
This mod features three powerful attributes and three potent enchantments to help you through challenging times. 本模组具有3个强大的特性,以及3个强力的附魔,帮助你渡过困难的时光。
Bare Bones x Small Ships
Bare Bones textures for Small Ships mod ! ⛵

Soul outlined netherite
This adds a soul collor outline to netherite.
Lag Generator
Server utility to generate lag for low-TPS testing.
Destroy Texture (Light)
Enjoy destroy textures(light)! Better Bars!
H2O+
Adds a stylish hydration reminder overlay to Minecraft, complete with sound effects, a sleek GUI, and customizable timer settings to help you stay hydrated while playing. 💧
ARM-TNT
The plugin adds new TNT types — from obsidian‑busting to high‑power variants — all customizable in strength, range, and visual effects.
Vanilla Extended Crossplay Light
A lightweight modpack that enhances Minecraft’s vanilla feel with better performance and crossplay support.
Tesy's Fantasy
Give your Minecraft world a fresh touch with redesigned armor, tools, mobs.
PlayerEffect
Adds Custom effects to player, great for rewards
Server Player Hider
A plugin that hides certain players on a server with commands.