Minecraft Java 1.21 Mods
Browse 670 free mods for Minecraft Java 1.21 — popular picks include Being Alone (BE), Ghost Garden, No Ore Mining.
Updated daily
Being Alone (BE)
This mod makes you feel alone... because you are...
Ghost Garden
Ghost Garden is an atmospheric mod featuring loot-filled graveyards guarded by Skull Kin. Defeat the Royal Ghost to forge powerful phasing gear, stat-boosting crowns, and shield-shattering blades.
No Ore Mining
I hate mining in those creepy caves!
HereSkyReign
A paper server plugin to add the Aether World, the mythical sky reign, to any server.
Tiepies Way More Ore's
This Project Adds Two New Main ores OrichalCium And Limunite and adds a new biome called ClearView and added 7 souls and added The Devils Smile and Blade (Needs Mcreator Link IF not working)
Unga Bunga
A new oonga ore, that can be smelted into oonga ingots. A new oonga pickaxe, that can be crafted from oonga ingots. A new underground biome and a new mob.
Parent
A mod where you go through layers of dimensions to fight your father
Pointless Emeralds Stuff
Pointless Emerald Stuff that nobody asked for
Structures Everywhere
All vanilla structures now appear EVERYWHERE!
Interesting avocado
Interesting and funny, but pretty complete, with blocks, items, structures, Easter eggs, dimensions—these are all imaginative ideas.
Swap Stone and Deepslate
Swaps stone and deepslate. Deepslate now spawns at Y>0 and stone now spawns at Y<0.
Bleak and Grim
Vanilla worldgen without the joy and whimsy.
Bosnia
Real world representation of 🇧🇦Bosnia🇧🇦 A lot of landmines 🇧🇦🔛🔝
Overpowered one hit soap
A mod that adds a soap that is supposed to one-hit anything, as well as a few other things! :D
Ancient City spawns in all Cave Biomes
Allows ancient cities to spawn in every single cave biome, alongside allowing them to generate up to y=30.
Ancient City in All Dimensions
Allows ancient cities to generate across all dimensions with a couple of tweaks to make them balanced
Biomes plus
Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.
Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
Survival+
Survival+ is a datapack that adds difficulty and suprise to Minecraft again. By adding tougher enemies and cool unique items. Along with a bunch of new mechanics and reworks of some old ones, causing you to relearn Minecraft in a whole new way!
Blackrooms Horror
This is a Backrooms based minecraft horror experience
No Strongholds / No End
Prevent access to the end by preventing strongholds from being generated.
Random Layer Chunk
This mod turns the entire world into a single chunk with randomly arranged layers of blocks growing downward
Another End Update
the sequel to my mod Cursed End Update, but done way better, this mod defines what mcreator can do
Paradox Eye
The mod for the Eye of Paradox – the main antagonist of the series «Memories of the Teams: A New Life (VKNZH)».
War of worlds
Adds multiple anomalies and new dimensions featuring unique structures and terrains all designed to maintain a tense scary atmosphere
SixAlphaSix Jar Mod (1.21.1, 1.20.1) – One Of The BEST Horror Mod
SixAlphaSix Jar Mod is a horror-focused Minecraft mod that adds infected creatures, strange dimensions, and psychological-style events. It is designed to create an unsettling atmosphere through entities, visual effects, sounds, and world disturbances. Features: Core Gameplay Additions Scary entities that simulate world infection Multiple unsettling dimensions Random horror-style world events Custom music and audio effects […]
Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives
Grim and Bleak Mod is an ambience-focused mod that blends exploration, survival mechanics, and dark atmosphere. It introduces a shadowy dimension called Limbo, filled with hostile creatures, rare resources, and high-risk progression. Actions taken inside Limbo can also affect the Overworld. Features: New dark dimension called Limbo with unique biomes and enemies Atmosphere-focused semi-horror gameplay […]
Horror Ambience Music Echoes Resource Pack (1.21.1, 1.20.1) – Texture Pack
Horror Ambience Music Echoes Resource Pack is a Minecraft resource pack that replaces the default in-game music with dark, atmospheric ambient tracks. Features: Replaces most or all default Minecraft music tracks Adds slow-building ambient soundscapes Focuses on subtle suspense instead of loud “jump-scare” style audio Best Use Cases Horror and survival-focused modpacks Exploration maps with […]
Spooky Trees Mod (1.21.11, 1.20.1) – Haunted Forest Flora
Spooky Trees Mod adds eerie, supernatural trees to Minecraft, enhancing the atmosphere of dark forests and haunted landscapes. These trees bring a ghostly presence, making exploration more unsettling and immersive. Features: Mysterious trees with a haunting appearance. Unique wood types and decorative blocks for eerie builds. Enhances the ambiance of dark forests and spooky biomes. […]
Myths And Legends Mod (1.21.4, 1.20.1) – Make Every Night a Mythic Hunt
Myths And Legends Mod brings scary creatures from folklore all over the world into your game. It adds a darker feel to exploration by introducing many new hostile mobs, each with its own special abilities. To face these new dangers, the mod gives you new armor sets, weapons, and mysterious items. Features: Adds many new […]
Kibe Mod (1.21.1, 1.20.1) – Useful Blocks and Items
Kibe Mod adds a variety of useful blocks and items to Minecraft, helping players organize their base and simplify gameplay. Features: Entangled Chests – These chests share the same inventory across different locations and even dimensions. Cursed Dirt – Burns in sunlight and rapidly spawns mobs at night, spreading up to 16 blocks. Elevator Teleport […]
Good Night's Sleep Mod (1.21.8, 1.20.1) – Your Dreams Are New Worlds To Explore
Good Night's Sleep Mod adds two new dimensions, the good dream, and the nightmare. Each dreamland is accessed through sleeping in its corresponding bed, rather than stepping through a portal. As of now, the good dream is far more developed than the nightmare. Eventually, the mod will be complete with a variety of ores/materials, mobs, […]
Gardens of the Dead Mod (1.21.1, 1.20.1) – New Spooky Biomes
Gardens of the Dead is a mod focused on adding creepy new biomes to the Nether. With this mod installed, players can encounter two new environments: Soulblight Forest and Whistling Woods. These biomes introduce new plants and tree variations, providing a fresh foundation for crafting decorative blocks. The image below showcases how these biomes will […]
Backrooms Data Pack (1.21.4) – A Hidden Dimension Of Endless Horror
Backrooms Data Pack introduces the eerie and mysterious Backrooms as new secret dimensions, designed to be discovered only by the most curious explorers. Dare to venture in, but be warned-you may never find your way out. Enjoy playing this data pack! Features: This data pack adds The Backrooms and is intended to be used to […]
Overworldify Data Pack (1.21.1, 1.20.1) – Transform The Nether And End
Overworldify Data Pack reshapes the Nether and End to mirror the terrain and height of the Overworld. This cursed world generation pack brings a new and amusing experience to your game, blending familiar landscapes with otherworldly elements. Enjoy playing this data pack! Features: Makes the Nether and End Dimension have the same terrain shape and […]
Larger Ore Veins: Deluxe
A datapack combining all editions of Larger Ore Veins into one