Minecraft Java 1.21 Mods
Browse 21,951 free mods for Minecraft Java 1.21 — popular picks include Touchy Spawners, Loot Lock, Wall note.
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Touchy Spawners
Mine Spawners with Silk Touch!
Loot Lock
Your loot, your rules. LootLock is an open-source Fabric mod for per-player ground-item filtering. Server-authoritative, multiplayer-safe, zero junk.

Wall note
The mod adds Wall Notes!
Restless Nights
Sleeping is no longer safe.
AntiShulkerEС
Makes it impossible to put a shulker in ender chest / normal chest
elo mod
adds server elo and /elo command
Access Pad
A simple mod that adds a pad to let you open your benches (chests, furnaces, and blocks from any mod) anywhere in any dimension!
Mount Amulet
A simple item that can store your mount, but only one!. Reusable and cheap!
Casual Netherite & Smithing Templates
Adds recipes for netherite scrap, smithing upgrade templates, and copying smithing templates for people who just want to play more casually.
PeaTowny
Minecrafts greatest Kingdoms and Towns plugin!
Useful Enchantments
The modification adds 20+ useful enchantments to Minecraft, without unnecessary additions, keeping with the Minecraft vibe.
TawnyTeams
TawnyTeams is a next-generation team management plugin designed for modern Minecraft servers.
IpacGrowthControl
A simple plant growth control plugin for Minecraft.
Expensive Diamonds
Makes Diamonds renewable by crafting and blasting [smelting in a blast furnace] a reworked chicken spawn egg.
PecoraGenesis
PecoraGenesis enhances livestock with genetics, allowing special meat, milk variation, and persistent gene-based traits.
PhaseShiftMOVE
A stealth-based invisibility mechanic activated through sneaking and manual control.
Deaths Counter DataPack
This is data pack add deaths counter.
Gemstone Ore
Adds New Ore Which means new armor, new tools, new raw ore, new gameplay!
RXVY AUCTION HOUSE
tired of auction house plugins that dont work and are boring? well welcome to the rxvy auction house plugin and if you need help or questions go to https://discord.gg/Xx8h2Th8qv
Circuitman
Unleash your inner computer nerd (and chaotic self)
Single Heart
A hardcore minigame datapack where each death costs a heart and Spectator Mode is permanent unless revived by command.
JustItemBorder
Collect new Items to expand the Worldborder
Infernal Forge
Adds an exclusive infernal blast furnace with custom fuel and speed for survival servers.
NocturneSlayer
NocturneSlayer is a Minecraft plugin that adds immersive combat mechanics, progression systems, and dark fantasy gameplay elements.
ItemProgressions
A customizable plugin to lock away / delay the use of specific items until a specific condition is met
DolphinRide
A plugin that allows you to ride dolphins, achieving fast movement across the water.
Lean Times
Makes getting food harder.
RegionBlockLimiter
This plugin controls which blocks can be placed or broken in which region.
Instant Server Switcher
Instantly switch between your last or two fixed Minecraft servers with a single key press.
JustCrafting
Disables all vanilla advancements (except for crafting recipes)
PositiveChat
A lightweight chat moderation plugin that detects toxic words and replaces them with friendly alternatives. Perfect for family-friendly servers promoting positive communication.
Foresters
A simple mod which allows you to put out wildfires more easily using vanilla tools that are commonly found in your inventory (including bundles, which are now craftable)
Moud
The mod for the TypeScript-first Minecraft scripting framework
FlightHeightRestrictor
Restrict player flight height with automatic enforcement.
Aggressive Axolotls
This data pack make axolotls attack every mob including the player.
CraftingStick
A simple plugin which adds a crafting table on a stick