Minecraft Java 1.21 Mods
Browse 126,068 free mods for Minecraft Java 1.21 — popular picks include SayanPack, Cloth Armour, My universe.
Step by step: How to install Minecraft Java mods & modpacks
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SayanPack
A developer made modpack based on Fabulously Optimized pack.
Cloth Armour
Protect yourself from the Warden!
My universe
A resource pack that adds various tools, weapons, and items. Here I create items that my imagination allows. Or at the request of friends from the same server.
FalconRespect | Complexe Respect Plugin
Respect Plugin
DmaxBs Mics And Cams
This is a resource pack that "adds" a Mic, a Cam and a Eurovision Trophy! (Based on the Eurovision Song Contest)
InfiniteStew
Unlimited rabbit stew for endless healing and sustenance.
Craftable End Materials
Adds crafting recipes for End Stone and Chorus Flowers, along with making Husks drop sand. Intended for worlds/servers with the End disabled.
Uncraftable Craftable
A Minecraft datapack that makes some things craftable
Centered Dyes
Simple resource pack to more consistently centers some of the dyes.
Purely Performance
A modpacked made purely for performance!
Dark Gray Sky
Changes the sky to a custom dark gray one
Spider Monster Girls
A texture pack that replaces the regular spiders models with a monster girl.
Totem anime girl
Anime-style 3D totem of undying for Minecraft..
TFMG Converter Fix
Unofficial patch for Create: The Factory Must Grow (TFMG) fixing the Converter's zero voltage/current bug on valid networks. Also sets output mode as default and allows cable connections from any side. Requires TFMG installed separately.
No Strongholds / No End
Prevent access to the end by preventing strongholds from being generated.
Rank PVP
Clean PvP pack: reduced items, removed particles, optimized GUI & crosshair. Compatible 1.8.9 → 26.2
Mob Animations
This mod adds various signiture actions for mobs using the /mobanim command.
Ae2 CraftCore
Break the chains of physical patterns! Store your AE2 recipes digitally on storage cells and virtualize your auto-crafting.
Dynamic Multitools
Adds various multitool combinations vanilla style for a balanced hotbar! Supports modded tool tiers with dynamic definitions.
Cyber Neon Green Hotbar
A Futuristic Simpel Neon Green Hotbar 1.21 - 1.21.11
Skies of the Unknown
A sky‑engineering exploration pack built with Create and Aeronautics. Build airships, explore new dimensions, and face powerful challenges across floating worlds.
PrettyGoodParticles API
Optimized particle library: atlas-based billboards, 3D geometry primitives, ribbon trails and in-world text
ADQ TWEAKS
Tweaks to the Aeronautics Delivery Quest mod (or TNM), that remove the lag it causes, adds new configs, and a PvP mode.
Ars Planarium Eternal Day
Changes the planarium skybox to an eternal day. No more black void!
Smart City Lights
A brilliant mod for builders — lamps that turn themselves on and off, imitating the daily rhythm of a lived-in apartment.
Calamity Sword
This resource pack adds sword textures from the Calamity mod to diamond and netherite swords, depending on the sword's name after renaming it at the anvil.
Remove Netherite Upgrade
Complete removes Netherite smithing template drop from survival. Also Fixes duplication glitch.
Better Crosshair
Changes the crosshair to a better version
RunesSMP Recreation
This plugin adds the godmace and the Rune system, including adding the runes to other weapons than the mace (swords and axes every type)
Lag Alert
Alerts players about server lag due to CPU, RAM, disk usage or TPS.
Hexa Hotbar
A sleek, neon-themed minimalist HUD and hotbar overlay.
Simple Structures
Adds simple vanillia-friendly structures!
Very Much of Create
A massive Create-focused modpack that expands automation, transport, and industry to the extreme. Featuring dozens of Create add-ons, new biomes, food systems, and performance optimizations — perfect for building huge factories, trains, and mechanical worl
DAMEGE Get Random Structure Loot 受傷獲得隨機結構寶箱
If you get injured, you can get a random structure treasure chest!受傷就能獲得隨機結構寶箱！
FoSellwands
Sell wand tools for quick container selling and shop payouts.
Y2k's Clean Hitboxes
Y2k's Clean Hitboxes — a simple mod for PvP, anarchy servers, and clean screens. Default Minecraft hitboxes (F3 + B) are messy — full of blue arrows and green lines.