Minecraft Java 1.21 Mods
Browse 982 free mods for Minecraft Java 1.21 — popular picks include Shattered Stopwatch, Mob Heads Powers, You Die You Lose a Heart (Discontinued).
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Shattered Stopwatch
A broken, time-travelling traversal gadget inspired by physics puzzle platformers and the Super Mario 64 A-Button Challenge.
Mob Heads Powers
Gives the wearer a status effect based on the mob head equipped
You Die You Lose a Heart (Discontinued)
Whenever you die you lose a heart, if you lose all of them you will be forced to go into spectator mode
Image Shader
Only use a shader to display an image on your screen~
DOOM The Titans
This mod is a recreation of "The Titans Mod" But the titans are now stronger than ever. Alongside the old titans, this mod also adds new OP equipment, and new Titans to fight.
Cursed Chests
Adds random spawning chests that can be unlocked ... at a cost!
Inside The System: Horror Anomaly
This build is made to add atmosphere to the Inside The system mod.
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.
Gilded
Adds more golden food!
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Eye of Dreams
When night falls, new powers awake. Adds the Eye of Dreams to Minecraft

Lucky Block Reborn
A luckyblock mod port into a datapack format! Original, I know.
Leaves Drop OP Items
Break leaves → get insane loot. Works on all versions from 1.18+ to 1.21+ with zero setup.
Lost Signal VHS
Authentic Backrooms VHS shader with analog fog, YIQ processing, true interlacing, tracking damage, and the critical v1.8.1 Iris packaging fix.
The Herobrine
A horror modpack that has more than 50 mods, where you are in a world "alone" but supernatural things start to.
Qa Enchants
Adds a series of interesting enchantments for Minecraft, including some cursed enchantments.
Laseredstone
Redstone but we use lasers to transfer signals
Duch-orbitalstrike-cannon
Plugin/mod inspired by cubicmetere. Adds orbital cannon rods, timed strike commands, stab shafts, wolf support, and stasis jumps for Paper servers
Mystic Magics
Mystic Magics enhances many Vanilla enchantments.
Lord of the Rings Mythic Medieval Vibe
A modpack to feel the Lord of the Rings vibe, you can live like a Hobit, explore like Aragon or build your kingdome and rule over the evil orks
Hell's Survivor
A Nuclear Themed Horror Mod.
Magical Foods Pack
Adds 2 magical food items to the game, one that makes you grow, and one that makes you shrink with more to come

Fast Quit
Leave the Server/World with a custom keybind (REALY FAST) 🎮✨
Divine Intervention
When your health drops low, images of Jesus will flash on your screen and church bells will toll, reminding you to keep fighting and never give up.
Wemmbu's Orbital Strike Cannon
The orbital strike cannon from Wemmbu's videos on the Unstable Universe. Has both nuke and stab shots.
Custom Waypoints
This mod allows you to create custom waypoints with extensive customization and utilities using commands.
WinWeapons
Weapon ideas created for a Winsweep video. Adds some unique weapons that are super awesome :D
CRYPTID-Old School Horror
Meet old school Minecraft with modern analog horror.
Relics of Ruin
A custom weapon system featuring boss-themed swords with unique abilities and mechanics.
P.I.G. - Personal Intermediate Groink
It isn't a normal pig...
Guess The Block Minigame
Tired of building a minigame all by yourself? Bored of playing minecraft too? A new minigame now awaits you!
Femboy Things
A rather simple mccreator Mod that adds a bit of femboy things to minecraft
All The Skins
Let's you use any 3D-Model as your Minecraft Skin
EntitySize
Change the size of any living entity with a transition!
Baby World
Bring Golden Dandelion to 1.21
Occipital Metonymy
physical homology