Fabric Mods for Minecraft 1.21
Browse 17 free Fabric mods for Minecraft 1.21 — popular picks include Haunted House, Unoriginal, Event.jar remake.
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Haunted House
Adds a new Haunted House to Plains, Forest and Dark Forest Biomes

Unoriginal
A simple datapack that removes all base origins added by the Origins mod
Event.jar remake
This is a arthouse where scary entities appear and events. Arthouse.
Flying Horror House
Adds a flying horror house to the dark forest biome
Builderdash
Building-Related Party Minigames - Server Side Only
Mob Mystery Dollhouse
A "murder mystery" minigame (that can be run entirely serverside, or on your own!)

Little John's: Galvanized Square Steel
Little John's: Galvanized Square Steel is a cosmetic and QoL mod that adds a varity of different building blocks inspired by the meme room redesigning videos found on Tiktok or Youtube Shorts.
Galvanized Veneers
For those who saved up a lot of money for a tiny house and need to expand it...
The watcher is a killer
This is a horror mod there are 4 observers, each of them has his own house, but I advise you not to enter there and there is a chance to die and start playing around with the mod, you will see for yourself after installation
Arataki's greenhouses
This mod adds a new block, using which you can unload the routine of extracting items of plant origin, because now the greenhouse block will do it for you
BoomTNT
BoomTNT replaces boring vanilla TNT with four absolutely chaotic explosives. No block damage? Wrong. Swapping your friend's house with lava? Yes. Turning every cow into a creeper? Absolutely.

Polar's Petrifying Pack
A nostalgic Minecraft pack with old-style textures, a subtly unsettling atmosphere, and a great base for horror mods that enhance immersion without straying from vanilla.
dde's Amazing Mod
Adds new blocks, items, potions, and small gameplay features focused on fun building, utility tools, and lighthearted content.
More Bounce
This mod adds many new bouncy balls to minecraft for example the house ball spawns a ball wherever it lands its a fun goofy mod that you can add to your sever for more fun. This mod is to help minecraft on expanding there balls for not just having snowbal
Haunted House Mod (1.21.11, 1.20.1) – A Creepy Structure
Haunted House Mod adds an abandoned mansion to the Plains, Forest, and Dark Forest biomes. Features: Adds a haunted mansion structure to Plains, Forest, and Dark Forest biomes. Populates the mansion with ghost entities that roam the halls. Includes a custom loot table with unique, spooky treasures. Screenshots: Haunted House Mod Download Links For Minecraft […]
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 […]
FNAF Dreams and Nightmares Mod (1.21.4) – FNAF Dreams And Nightmares
Are you a fan of the Five Nights At Freddy's games? Do you wish to see FNAF content in Minecraft? If the answer is yes, FNAF Dreams and Nightmares Mod is for you. Once you enter the game with this mod installed, execute the /trigger bizcub.fnaf4.house command. This will give you a house item. Find […]