Minecraft Java 1.21 Mods
Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include Ivar's Bosses, Paws & Pals, Less Annoying Phantoms.
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Ivar's Bosses
Ivar's Bosses is a mod that introduces formidable bosses to the game, featuring unique attack patterns and special summoning rituals. These ancient creatures will unleash their wrath upon anyone who dares disturb their eternal slumber.
Paws & Pals
Paws & Pals: Befriend the creatures of your Minecraft world!
Less Annoying Phantoms
Makes Phantoms less annoying with unique changes
Smarter Villagers
This Minecraft 1.21.1 datapack allows villagers to automatically convert nearby dirt, sand, and gravel into farmlands if a composter is in range, featuring decorative composters with waterlogged slabs for soil hydration.
LagShield Ultimate (Anti Lag)
The intelligent performance modulator for Minecraft Server. LagShield Ultimate uses Arclight-safe async processing to dynamically regulate mob AI, chunk density, and entity speed based on real-time server stress (MSPT). Stops lag before it happens.
Always Hostile Animals
Makes all normally passive or neutral mobs attack the player on sight.
![⭐ Animal Hunger⭐ [1.13 - 1.21] ⚡New animal mechanics ⚡](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/52992.webp)
⭐ Animal Hunger⭐ [1.13 - 1.21] ⚡New animal mechanics ⚡
Level Up Your Livestock, One Feed at a Time!
Core Companion
An owner-bound AI companion that chats, remembers, builds a relationship, and runs survival tasks with Baritone path finding — local or cloud AI, optional voice and vision.
WildLife
A recreation of the WildLife series by Grian!
Nice Illusioner
Adds the forgotten Illusioner to the game in an immersive way.
No Horse ❌
Disable Horse in Minecraft by preventing its spawning and removing any that appear in the world
Jungle Update
Mod has been merged! - https://modrinth.com/mod/jaizmod This is to keep the work load down for myself, and keep updates coming! Adds new jungle related features
Rebalanced Piglins
Improves piglins and rebalances piglin brutes to its original health, enhancing their armors and weapons.
Bedrock Wither
Adds Bedrock Withers to Minecraft?
Basic Reach
Basic Reach is a compact singleplayer-focused utility mod that adds a straightforward Reach enchantment (I–II) Reach increases both your melee hit distance and block interaction range letting you poke mobs from afar.
STAR WARS: Project The Force {SWPTF}
A project that will completely immerse you in a Galaxy far, far away;)
No Zoglin ❌
Disable Zoglin in Minecraft by preventing its spawning and removing any that appear in the world
Abysm
Something stirs in the depths. Its call demands an answer.
Not Your Horse!
Prevent players from riding other players' horses, donkeys, and mules
Mob HP Display
Mob HP Display is a lightweight client-side mod for 1.21.1 that shows mob health above their heads. My first-ever mod-simple and useful. No keybinds, no config.
End Unleashed
No resource pack required! Discover new dragons, mobs from Minecraft Dungeons, and more! Optimized for SMP & faithful to vanilla mechanics.
Ghostbusters
Adds ghostbusting gadgets and ghosts to catch to the game!
PaperTweaks
A better-performance replacement of the popular VanillaTweaks datapacks, in plugin form.
SG Shield
Removes the delay between the blocking animation and the actual blocking action when using the shield
Configurable Difficulty
A server-side Minecraft mod that adjusts entity attributes based on their biome, dimension, and depth
Polluted Rain
Random things fall out of the sky!
AMR Bot
AMR stands for Automatic Modular Robot. A Robot-themed datapack. Explore new biomes, discover diverse modules, and assemble your own modular robot in Minecraft
TriggerMob
A mod that auto attack mobs made for afk-farming.
HardER
Just pure Minecraft, but harder. Just like the old days. No new items. No new mobs. Just harder.
Limitbreak
Minecraft transformed into a roguelite wave-survival RPG with classes, relics, bosses, and permanent progression.
No Allay ❌
Disable Allay in Minecraft by preventing its spawning and removing any that appear in the world
Can't Sleep
Some nights shows a message similar to "There are monsters nearby" and blocks sleep until the next day. Easily configurable.
No Creaking ❌
Disable Creaking in Minecraft by preventing its spawning and removing any that appear in the world
SpeedyGhast
Faster Happy Ghast Flight with Soul Speed Boots
No Parched ❌
Disable Parched in Minecraft by preventing its spawning and removing any that appear in the world
No Crops Griefing
Stops mobs and players from being able to trample crops so easily when jumping on them.