Minecraft Java 1.21 Mods
Browse 124,272 free mods for Minecraft Java 1.21 — popular picks include Legacy Netherite, Redslate, Zoom.
Updated daily
Legacy Netherite
Adds a way to get Netherite gear by slaying wither skeletons if you use generation without ancient debris.

Redslate
Use other stones, namely cobbled deepslate and blackstone, to craft redstone components like pistons and observers that usually can only be crafted with cobblestone.
Zoom
The modification includes a convenient Zoom.
Crusted Gears
This modpack transforms your Minecraft survival into a massive industrial and exploration journey. It forces you to rethink automation from basic gears to quantum lasers while exploring colossally overhauled dungeons and realistic mountain ranges
crypto-coin
cripto Mod adds new items: BTC_coin (Bitcoin), ETH_coin (Ethereum), and USDT_coin (Tether) and more.
William The Warden
This project turns the Warden into William!
Torium
A super fast and easy to use Performance Modpack!
Binding Vows
Trade something valuable, for increased power, make a vow, don't break it.
Lanterns Overhaul
Enhances Minecraft lanterns with detailed 3D models and smooth animated flames while keeping the vanilla style.
HolyCombat – Ultimate PvP Plugin for 1.13-1.21.8
️⭐ The Ultimate Combat Tag Plugin – Action Bar Countdown, Particles, Blocked Commands & More! ️
EatReminder
One-shot beep and warning when your hunger drops low and you're not holding food — no auto-eating, just a nudge.
Maikura Blessings
Gain permanent character bonuses through advancement-based progression.

LimonMobToggle
A lightweight mob toggle plugin available for free.
Oricopper
Copper and metallic textures for Oritech
More Mobs Drop Things
Adds drops for more passive mobs, including goats, sniffers, and ocelots.
create live plus
A Create-mod modpack focused on engineering, automation, and performance. Build complex factories and machines in a stable environment.
Simple Voicechat N word detection
This Plugin adds A System that loggs the N-Word in your Voicechat

Identica-CommandBlocker
Addon-plugin for Identica that blocks commands during authentication.
Simple ItemShop
A lightweight item-for-item shop plugin for Paper 1.21.1. Place a sign on a chest, define what you're selling and what you want in return. No economy plugin required.
PolyGuard
The Next Generation of Protection is Here! PolyGuard is a high-performance, premium protection plugin!
Better elevator
Elevator plugin, similar to a mod !
CustomAchievements1653 Full Custom Advancements ✨ 300+ Triggers Vanilla GUI
✨ The ultimate custom advancements plugin for Minecraft ✨
sSBU (sac's SkyBlock Utilities)
Small utilities and additions that i wanted for Hypixel Skyblock / HSB
Handoff Relay
A timed Minecraft handoff challenge mod supporting serialised world-transfer and hosted gameplay workflows.
Dalt0n's Perfect Vanilla Experience
Dalt0n's Perfect Vanilla Experience is a client-side Fabric modpack for Minecraft 1.21.4. It enhances visuals, sounds, animations, and quality of life without changing gameplay. Fully compatible with any vanilla server and safe to use.
VortexBluePrints
VortexBlueprints brings a fully featured blueprint marketplace to your Paper or Folia server. Players capture builds with a selection wand, publish them as marketplace listings, and earn royalties every time another player places their work.
Achievement Guard
Block players from obtaining achievments in certain worlds. Good for creative worlds
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
The Jungle dimension.
Adds The Jungle dimension, where only Jungles, Sparse Jungles and Rivers can spawn.
ArcaneBuilder -⚡ Cinematic Building | Animated Schematics | Preview | Claim Protections | Undo ⚡
Place it. Preview it. Grow it! Compact Schematic Boxes Ready To Place With Ease.
(wither host edition) Vanilla++
This is a modpack for a witherhosting server use it if you want ig
Trollerzz
Plugin that lets you troll players with commands.
silly lastlife remake
A faithful remake of the series "Last Life" by Grian and crew in datapack form!
ServerCreators - Tpa [ANARCHIA.GG]
tpa teleport anarchia
Hotbar Shuffler
A mod that makes build texturing easier
InvisibilityHotbarCleaner
This mod auto-moves revealing items from your hotbar to your inventory when you go invisible. This prevents your position from being exposed by a picked-up item or a block held in your hand.