Minecraft Java 1.21 Mods
Browse 125,347 free mods for Minecraft Java 1.21 — popular picks include Rype's Auto Item Rename+Auction Seller, HardSet, Mr Cap's Refurbished GUI.
Step by step: How to install Minecraft Java mods & modpacks
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Rype's Auto Item Rename+Auction Seller
Automatically rename and sell large amounts of items with a single command. This mod is made especially for LifeStealSMP.com players, helping automate repetitive renaming and auction house selling tasks with configurable speeds and simple controls.
HardSet
A new world type alongside Survival, Creative, and Hardcore that makes hardcore truly enforced and tamper-resistant. No commands, no creative, no cheats, and no loading a backup to undo a death.
Mr Cap's Refurbished GUI
This project adds a cool new look to the default minecraft GUI
Undead Alliance
Turn zombies into loyal companions with trust, personality, and smart AI. Recruit, command, and survive together in Minecraft.
Build Iberia Essentials
The official Build Iberia essentials modpack. A curated selection of mods for our builder's team.
Useful Sleep
Various useful refinements for the sleeping mechanic
CoordShare
CoordShare is a Fabric mod that lets players quickly share their coordinates in global chat or privately with other players using simple commands.
Duck Totem
Replaces the Totem of Undying with a duck. Works on the held item and the full-screen pop animation.
Alchemancy Cannon
makes the alchemancy forge fire a beam + some cool infusions
Origins renamed keybinds
Renames origins keybinds to something more intuitive. Origins extra keybinds supported.
Yet another bingo map compat
This mod adds compatibility between yet another bingo and Xaero's worldmap as well as Journeymap, by resetting your map when a new bingo round starts.
NetworkJS-Reloaded
KubeJS addon for NeoForge 1.21.1: HTTP fetch, Discord bot & PostgreSQL in server_scripts. Server-wide or per-world scripts. Singleplayer: network off by default — /networkjs enable.
Aberrations
Adds a powerful item, the Tesseract. You can use it to Rewire items into other items, and infuse items with other items to get incredibly powerful gear.
MCLegacyCraft
Recreate the classic Minecraft Legacy experience, offering players a nostalgic feeling of the early versions of the game, but with technical improvements and modern compatibility.
Totally Legit Enchants
Totally Legit Enchants adds three joke enchantments that are absolutely fair, definitely balanced, and clearly not suspicious.
Shorter Grass
Makes grass and tall grass way shorter.
Turtle Scutes Fall Off│龜甲脫落
Turtles occasionally drop Turtle Scutes, not just when they grow to adulthood.│海龜偶爾會脫落龜甲，而不僅在它們成年時。
SubWorld - Optimized
Mods required for your journey at SubWorld SMP
Rosy Haven
A soft and aesthetic background pack that transforms Minecraft’s main menu into a calm, rosy haven with a cozy and refreshing vibe.
Chill Songs To Build Doohickies To
This pack replaces 5 music disks with: "Bad Piggies Theme", "Building Contraptions", "The Housebuilding Song", "Ride of The Valkyries" and "Hardwhare Store". Made for Create Aeronautics.
Dark's Better Zoom
A lightweight and easy-to-use zoom mod
EloDisplay
Displays players PVP Tiers next to their name (FlowPVP Elo system)
DrawNstuff
This mod adds markers that are dyeable like leather armor and can draw individual pixels.
rarer diamonds
Makes diamonds more rare.
Ender Mace Mod by Kurzer
Ender Mace – a legendary weapon for Minecraft 1.21.1 (Fabric). It deals ~12 damage, has 2500 durability, and unique effects
Vib3Craft
Vib3Craft is a Minecraft Fabric mod that lets you chat with Claude AI and run Claude Code directly from in-game chat, with support for setting working directories, file permissions, and multi-step coding tasks on your PC all without leaving Minecraft.
Smart Shift
A small QoL mod that enhances the functionality of the Shift key
Divorcesteal
The official mod for Divorcesteal, not affiliated with the Lifesteal SMP
Anti Trims
Prevents People from picking up Trimmed Items
Village snowy shepherds house
In Minecraft,snowy shepherds house didn't can spawn.Now, we solve this problem.
Mirage Sync
A fabirc minecraft mod for incremental dimension sync between main and mirror Minecraft servers via persistent TCP connection.
PunisherX-Proxy-Bridge
PunisherX-Velocity-Bridge is a lightweight addon for Velocity networks that synchronizes bans and IP bans from PunisherX (Paper/Folia) via a shared database and instantly disconnects punished players on the proxy.
Tungsten Textures
Replaces vannila Netherite textures with weetbix's Tungsten
U.P.E. Addon - Jeb_ Portal
Adds a visual effect to the portal in the style of the renamed sheep jeb.
ExoHub
Simple Hub/Lobby plugin for velocity servers.
SnowAuth
SnowAuth, is a lightweight and high-performance Minecraft authentication solution designed for Spigot/Paper servers (1.21+)