HomeJava1.21

Minecraft Java 1.21 Mods

Browse 79 free mods for Minecraft Java 1.21 — popular picks include Bountiful Fares, ExecutableItems, Arda's Sculks (Ancient City Portal / Deep Dark Dimension).

Updated daily

FiltersFurniture×Horror×Tech×Clear all
Bountiful Fares
1.21.1neoforge

Bountiful Fares

Enhances the food and farming side of Minecraft!

3.5Mdownloads
ExecutableItems
1.12

ExecutableItems

Custom Items, ExecutableItems plugin allows you to fully customize every aspect of your items, and adding unique activators on your items !

130kdownloads
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
1.21.1neoforge

Arda's Sculks (Ancient City Portal / Deep Dark Dimension)

Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.

122kdownloads
Oasis 2.0
1.21.8fabric

Oasis 2.0

Minecraft but in Venice, in Candyland, on the Moon - or wherever you want. Transform your game to any world or style in real time with some AI magic.

73kdownloads
Obsessed with Obsessed
1.21.1neoforge

Obsessed with Obsessed

A slight horror modpack with the Obsessed mod. Also has some tech mods, decoration, and a few other mods to enhance the minecraft experience.

47kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
Create: Dimension, Steamworks Realm
1.21.1neoforge

Create: Dimension, Steamworks Realm

Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores

25kdownloads
Blocky Bass
1.21.10fabric

Blocky Bass

Adds Big Mouth Blocky Bass to the game. Fish him up, feed him a disc, watch him sing!

21kdownloads
Classic Mechanics
1.21.5

Classic Mechanics

Adds a variety of configurable features from older minecraft versions!

16kdownloads
PlayerProgress
1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads
World In a Jar
1.21.1fabric

World In a Jar

(Snowglobe) A terrarium-inspired block made for builders and survival players alike.

15kdownloads
Death Sound Plugin | UnstableSMP | Orbital Strikes
1.21

Death Sound Plugin | UnstableSMP | Orbital Strikes

Death Sound Plugin like on the UnstableSMP with many features like Orbital Strikes and more

6.0kdownloads
Armistice: the Peace Engines
1.21neoforge

Armistice: the Peace Engines

Machines from tomorrow, bringing peace to today

5.2kdownloads
Deltapack
1.21.11

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.

5.1kdownloads
RandomDirtDrops
1.21

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.

5.1kdownloads
Eciipse Plushies
1.21.11fabric

Eciipse Plushies

Add Plushies To Your World!

4.8kdownloads
Hell's Survivor
1.21.1neoforge

Hell's Survivor

A Nuclear Themed Horror Mod.

4.6kdownloads
Laseredstone
1.21.8fabric

Laseredstone

Redstone but we use lasers to transfer signals

4.6kdownloads
Guess The Block Minigame
1.13

Guess The Block Minigame

Tired of building a minigame all by yourself? Bored of playing minecraft too? A new minigame now awaits you!

3.8kdownloads
Create: Cats Don't Care (CCDC)
1.21.1neoforge

Create: Cats Don't Care (CCDC)

Lets cats find cozy spots to sit and sleep around your Create factories.

3.5kdownloads
Instant TNT
1.15

Instant TNT

Tired of waiting for the TNT to explode? Instant TNTs available now!

3.5kdownloads
Image Previewer
1.20

Image Previewer

Preview images in chatbar easily, efficiently. (No resourcepack needed)

3.0kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
FNAF Dreams and Nightmares (Work Game)
1.21.4

FNAF Dreams and Nightmares (Work Game)

Mod will recreate the creepy atmosphere of FNaF 4

2.3kdownloads
InvisibleKiller
1.21

InvisibleKiller

InvisibleKiller is a lightweight Paper plugin that replaces death messages when the killer was invisible, preventing players from knowing who killed them.

1.9kdownloads
Draventh Ores
1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.8kdownloads
More Villages Datapack
1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads
Kappa's AntiCheat
1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.4kdownloads
Infested Netherrack & End Stone
1.21.10fabric

Infested Netherrack & End Stone

INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)

1.3kdownloads
Create: Tea textures
1.18

Create: Tea textures

Replaces the textures of some items from the Create mod with textures similar to tea!

1.2kdownloads
Refined Netherite
1.21.1fabric

Refined Netherite

Stronger than Netherite. and more

1.2kdownloads
Oganesson
1.21.1fabric

Oganesson

Finally, bring the full periodic table to Minecraft!

1.1kdownloads
Betalicious
1.21.1neoforge

Betalicious

Use old Beta textures in new builds, by turning blocks into their old versions using the Time Machine.

990downloads
ItemDisplayPlugin
1.21.5

ItemDisplayPlugin

This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,

932downloads
Ben's Monster Energy Mod
1.21.1neoforge

Ben's Monster Energy Mod

All the Monster Energy you could ever want... and Beer too for some reason.

920downloads
Crafting Tree
1.21.4neoforge

Crafting Tree

Expanding Minecraft's "sandbox" aspect through crafting (and other tables).

819downloads