Minecraft Java 1.21 Mods
Browse 3,387 free mods for Minecraft Java 1.21 — popular picks include AvStash, BetterSensi, Uncooldowned.
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AvStash
AvStash - Next-Gen Stash System
BetterSensi
This mod allows you to put decimal values as Minecraft's sensitivity through some Minecraft commands.
Uncooldowned
Removes invulnerability ticks after damage, allowing entities to take damage every tick.
Fair Utils
Fair client-sided player utilities such as Damage Indicators and stuff.
Retro converter
Retro Converter brings classic Minecraft textures from Alpha, Beta, and other versions into Minecraft 1.21.1 while keeping blocks fully functional.
Invisible Data Frame Datapack
This datapack introduces a convenient way to craft invisible and glowing invisible item frames.
Tungsten
A precise, lightweight HUD overlay for tracking Minecraft stability.
Thermostats
⚡A plugin that adds realistic temperature to your server. Make the server more hardcore and more attractive for survival!
Rundje's Camera's
This adds camera's to minecraft without mods.
Magnetic Players
Adjust players' item pickup range and delay to your heart's desire!
Builder - Ai
🧠 AI Builds Turn imagination into reality. Let AI build structures directly in your Minecraft world using Gemini or Claude.
Contractual
When faced with a deal that could change your life...do you take it?
Safety is Nowhere
Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.
Player Detector
Redstone block that detects if a player is standing on it
StaySmall
A Lightweight plugin to keep your mobs small and cute forever!
AirBreather
Breathe underwater with a customizable Air Mask!
Sr_Plugin_ServerNotify
Minecraft plugin that sends Discord webhook notifications for important server events.
Multiple Lives Plugin
Multiple Lives Plugin with optional Combat System(Optional).
Time Crafting Table
A Vanilla+ mod that introduces a progressive, time-based crafting system with powerful speed and range upgrades.
Under The Seas
Discontiued For Certain Amount Of Time A new gameplay to minecraft by exploring the darkness of the sea
Frosty's Sorting Depot
Mechanical item sorting that anyone can set up in five minutes. No power. No pipes. No fuss.
SweetLocks
A old-fasion vault money paid doors mechanism for new server!
Chance of Death
chance to die while moving (10%) - challenge with commands, settings and json configuration
Eclectus Industries
Add machines to Minecraft using Vanilla Block such as cobblestone drills
Unmount
Automatically break your Minecart on dismount! Quality of life addition for survival servers to clean up railways.
Farm To Storage
A powerful item transportation mod that beams items wirelessly across any distance. Features a channel system, persistent storage, and a 10x speed boost for efficient farm automation.
RTSettings
RTSettings is a simple plugin that allows players to turn certain settings on and off.
WhyJan's Timer Datapack
Simple Actionbar Timer/Stopwatch (Real Time)
Redstone Lamp Link
A Plugin to Control a Redstone Lamp with a Button without a Redstone Wire
CBC Loot Fix
This is a simple fix for the Create Big Cannons: Advanced Technologies addon. Previously, some blocks simply disappeared when broken; this datapack fixes that bug and restores the correct drops.
Delivery Rocket Mod
This mod adds rockets, which deliver items!
QuickCraft Utilities
QuickCraft Utilities is the mod you need to optimize your Minecraft experience, with essential features like Auto Smelt, Quick Sleep, and Auto Crop, all of which are configurable.
Legacy Console World Sizer
Adds finite world sizes inspired by the classic console versions.
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Redbyte
Adds robots that can be programmed in-game using a custom simple language.
Bedrocks Blocks
Adds Bedrock-style Allow, Deny, and Border blocks to Java Edition.