Minecraft Java 1.21 Mods
Browse 22,199 free mods for Minecraft Java 1.21 — popular picks include MedCraft, HelpRestored, Speedsters Datapack EXTRAS.
Step by step: How to install Minecraft Java mods & modpacks
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MedCraft
A custom model driven craftable healing items plugin
HelpRestored
Restores Bukkit's help.yml to Purpur
Speedsters Datapack EXTRAS
Speedsters Datapack By ThePjotyr but with a bit of extra content.
NoInfiniteWaterSource
Prevents water to form new water-sources
Stun web sound
Custom stun web sound that makes every successful stun web feel rewarding.
Dupes Returned
A simple gui menu to toggle sand, tnt, carpet, rails dupes on paper servers, With customizable limits
MCPFabric
Give AI agents full control of Minecraft. A Fabric mod + MCP server that lets Claude and other MCP clients observe and play the game — 50+ tools, for Minecraft 1.21.1–26.2.
Pinecones & Acorns
Forest foraging: jams, resin, Forest Forager villager, throwable weapons, and Forest Wreath. By tototara Studio.
Titanroot Skies
A Minecraft society modpack with a focus on mechanical engineering, exploration, and rpg elements.
KeybindList
KeybindList lets you save and switch between multiple keybind profiles instantly. It is the perfect tool for managing different setups for various PvP kits with ease.
Overhauled Stamina
Overhauls the stamina affecting how you play the entire game inspired from the Hytale system
Mob Lifesteal
This makes mobs steal your hearts when they attack you! Kill a mob to regain one heart.
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
Baby Pets
BEST BABY PET PLUGIN EVER! With a whole GUI full of pets you can pick from some small some big pick your poison, and fall in love. Custom names and more!
Bear's Elytra Replacer
Replaces Your Broken Elytra With A Fresh New One, Completely Automatic!
MendingEnchant
Make possible to have mending with enchant table
Crit Combo
Build combo streaks with critical hits to deal increasing bonus damage.
TridentXMace
TridentXMace adds custom tridents with unique abilities and mechanics to Minecraft.
LightPlus
A Simple Plugin that Adds Functions to Light Blocks in Survival
Burden
Versatile storage that burdens the Player
Simple Chairs
A simple, lightweight, and fast plugin for sitting on blocks
The Sticky Third
The peaceful alternative to Slime without the Honey-Grind. This Mod adds Aloe Vera, which can be used to craft Slime Blocks and other great new things!
DurabilityCustomizer
Customizes (and optionally fixes) durability mechanisms.
Resistant Polish
Resistant Polish lets players apply a degradable, configurable explosion-resistance coating to individual blocks, allowing structures to partially survive blasts without becoming permanently indestructible.
Nether Spawnproof
Places buttons on spawnable surfaces to prevent mob spawning. Perfect for Wither skeleton farms in the Nether. Two speed modes, preview before placing, supports all button types.
Mixed Stacks
Combine similar items to save inventory space.
NoRedstone
Disable redstone components in specific worlds
Rifted Lands
It is a "what if I had influence over the evolution of the game" kind of modification. Although still in development, this mod aims to deeply rework Minecraft, making it more challenging, more rewarding, and ultimately more enjoyable. Progression is slowe
Shulker preview by thef100
Allows you to open shulkers without placing
Simple Lore
Allows to change an item description in survival mode
Better Wandering Trader Spawning
Allows you to configure wandering trader spawn rate.
Attack Entity Filter
You can avoid accidentally injuring some entities.
Tied Together
Attaches 2 players together with a rope.
Hungry Tools
Allows tools eat items/blocks
Inventory Shuffle
Adds group-based per-player inventory shuffling with customizable options. Works on both integrated/LAN and dedicated servers, not required on clients.
Glance
GUI Tweaks for Minecraft