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Minecraft Java 1.21 Mods

Browse 72 free mods for Minecraft Java 1.21 — popular picks include BoomTNT, Database Leaderboards, The Bob Mod!.

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BoomTNT
1.21.1fabric

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.

110downloads
Database Leaderboards
1.8.8

Database Leaderboards

Make placeholders of leaderboards or data of each player from any plugin connected to MySQL.

100downloads
The Bob Mod!
1.21.1neoforge

The Bob Mod!

The Bob Mod adds, you guessed it, Bob! Bob can fly around his bob castle, and his portal room to the Bob dimension. The Bob chicken is also added, and is a brand new boss to fight!

98downloads
Polar's Petrifying Pack
1.21.11fabric

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.

93downloads
The Wildcaster
1.21.4

The Wildcaster

The Wildcaster datapack introduces a magical wand with limited uses, each casting random effects, including summoning entities, environmental changes, and player buffs. Found in Woodland Mansions, it adds unpredictability to your Minecraft adventures.

91downloads
No World
1.21.8neoforge

No World

Wake up with no memory. Explore myhouse enter the inthewood dimension and uncover your lost past

87downloads
Silver's Keys
1.6.1

Silver's Keys

Minecraft swords but they are housekeys.

85downloads
Simper Small Crosshair
1.21.11

Simper Small Crosshair

Small CExorspect-inspired minimal dot crosshair. Replaces default cross with a clean centered dot for precise aiming. Immersive distraction-free HUD perfect for PvP, building and horror maps. Lightweight Java pack built for clarity, focus and pure rosshair

82downloads
Microtato
1.21.1neoforge

Microtato

Casting spells, running away from monsters and building tiny castles, at least there are no scary machines to hunt you.

80downloads
Slow Building
1.21.1neoforge

Slow Building

Slows down placing certain blocks: hold right-click, watch the progress bar, then the block is placed.

78downloads
MycoMayhem
1.21.1neoforge

MycoMayhem

This mod is an all in one adding building blocks food and weapons

76downloads
dde's Amazing Mod
1.21.10fabric

dde's Amazing Mod

Adds new blocks, items, potions, and small gameplay features focused on fun building, utility tools, and lighthearted content.

70downloads
upscale x4 (slopcraft)
1.21.11

upscale x4 (slopcraft)

Slopcraft is a base texture pack that has been AI-upscaled locally without using water, mainly for gimmick purposes.

62downloads
birch house palette
1.14

birch house palette

resourcepack that replaces every color with pallete of Birch House

59downloads
More Bounce
1.21.11fabric

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

51downloads
Structure Moss
1.21.1neoforge

Structure Moss

A mod to add some utility blocks to help with building/filling spaces.

51downloads
Soluner's better recipes
1.21.3

Soluner's better recipes

Better recipes that I wish was in base Minecraft. Some of these are for jokes though.

39downloads
Powerhouse Mod
1.21.8neoforge

Powerhouse Mod

The not-so-well-made power mod.

36downloads
Obfuscated Language
1.21.9

Obfuscated Language

Adds a new language that makes all base game text obfuscated.

20downloads
Haunted House Mod (1.21.11, 1.20.1) – A Creepy Structure
1.21.11fabric

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 […]

Thewatcher Jar Mod (1.21.8) – Psychological Horror Stalker
1.21.8neoforge

Thewatcher Jar Mod (1.21.8) – Psychological Horror Stalker

Thewatcher Jar Mod is a Minecraft psychological horror mod starring The Watcher, a silent stalker that observes you, building dread over time instead of attacking. Expect eerie eyes, weird structures, sudden loud sounds, creepy chat messages (fake PC info), and lore books. It blurs game and reality-flashing lights & loud audio included; test in a […]

Horror Ambience Music Echoes Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

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 […]

Kibe Mod (1.21.1, 1.20.1) – Useful Blocks and Items
1.21.1fabric

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
1.21.4fabric

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 […]

The Fazbear Frights Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

The Fazbear Frights Resource Pack (1.21.1, 1.20.1) – Texture Pack

The Fazbear Frights Resource Pack brings the eerie and thrilling atmosphere of the Fazbear Frights book series into Minecraft. This pack features custom 3D models inspired by characters and elements from the horror-themed stories, immersing players in the spine-chilling world of Five Nights at Freddy's. Whether you're building a haunted pizzeria or just want to […]

Leon's & Tax' Spooky Music Trader Mod (1.21.1, 1.20.1) – Haunted Tunes And Trader Mansion
1.21.1forge

Leon's & Tax' Spooky Music Trader Mod (1.21.1, 1.20.1) – Haunted Tunes And Trader Mansion

Leon's & Tax' Spooky Music Trader Mod introduces a Trader Mansion and music-themed items. The mod creates a trading experience focused on spooky music discs. Features: Trader Mansion: A new structure that spawns in Dark Forest biomes. Spooky Music Discs: Obtain these discs by trading monster loot with mansion traders. Album Item: A new item […]

Halloween Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Halloween Resource Pack (1.21.1, 1.20.1) – Texture Pack

Halloween Resource Pack aims to infuse Minecraft game with an eerie atmosphere perfect for the spooky season. Experience the thrill of wandering through a haunted forest, a creepy crypt, or a chilling mansion as the pack adds an unsettling aura to your world. Every block, from cobblestone to wood, has been reimagined with a haunting […]

D
1.21.6

Database K

Apotheosis: The Elevation to Divine Status That is what you are trying to reach. Through rigorous challenges you will attempt to complete all advancements and play as a god when you do. The task is hard, will you be able to beat it?

100downloads
D
1.21.4

Database K's Dimension

The not so dependent dependency for my other Datapack that includes a simple dark dimension with no escape made of pure black concrete.

33downloads
E
1.21.6

Every Craft - 16

Enhance your Minecraft experience with this datapack, designed to boost crafting efficiency by having almost every recipe output 16 items, providing a comfortable balance for your survival and building needs.

32downloads
Mikes Slaughterhouse Returns
1.20.1forge

Mikes Slaughterhouse Returns

A terrifying survival adventure

692downloads
Whispers Behind You: The Lost Buildings
1.21forge

Whispers Behind You: The Lost Buildings

A simulation left corrupted. A shadow born from a NullPointerException. Keep your torches bright, listen to the footsteps, and try not to let the system delete your data.

568downloads
Zach's Liminal Backrooms Blocks Mod (1.21.8, 1.20.1) – Build Your Own Creepy
1.21.8

Zach's Liminal Backrooms Blocks Mod (1.21.8, 1.20.1) – Build Your Own Creepy

Zach's Liminal Backrooms Blocks Mod gives you the building materials needed to create creepy liminal spaces in your world. The mod adds special blocks so you can build popular backrooms levels directly in the game. You get everything required to make yellow office rooms, endless pool areas, and other weird spaces. It also includes blocks […]

Fazbear Catalog Mod (1.21.1, 1.20.1) – Build Your Own Spooky Pizzeria Horror
1.21.1

Fazbear Catalog Mod (1.21.1, 1.20.1) – Build Your Own Spooky Pizzeria Horror

Fazbear Catalog Mod gives you the right building blocks to create your own spooky pizzeria. This mod packs in lots of custom floor tiles, walls, and ceiling pieces to match the classic restaurant style. You get plenty of special decorations to make your horror map look exactly like the scary games. Features: Restaurant Parts: Adds […]

Lost Souls Mod (1.21.1, 1.20.1) – Turn City Ruins Into Deadly Dungeons
1.21.1

Lost Souls Mod (1.21.1, 1.20.1) – Turn City Ruins Into Deadly Dungeons

Lost Souls Mod works with The Lost Cities mod to make buildings much more challenging. It turns some buildings into 'haunted' locations, filling them with extra and stronger mobs. These powerful monsters have more health and damage, and they will spawn even if the area is well-lit. To clear a haunted building, you have to […]

Spooky Witch Pot Mod (1.21.11, 1.20.1) – Loot Giant Witch Cauldrons
1.21.11

Spooky Witch Pot Mod (1.21.11, 1.20.1) – Loot Giant Witch Cauldrons

Spooky Witch Pot Mod puts a giant, scary cauldron building into your swamp biomes. This mod gives you a brand new place to look around when you walk through the murky waters. Witches guard this huge pot, making it a tough fight if you want to get close to it. If you manage to beat […]