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Minecraft Java 1.21 Mods

Browse 133 free mods for Minecraft Java 1.21 — popular picks include Fat Chickens, JJoWY's Building Blocks, Simply Everything.

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Fat Chickens
1.21.10

Fat Chickens

Makes chickens FAT. They are very big now, good luck fitting them in your house.

335downloads
JJoWY's Building Blocks
1.20

JJoWY's Building Blocks

Changes the textures of concrete and red nether bricks, chiseled and smooth stone, and fixes nether bricks

329downloads
Simply Everything
1.21.6fabric

Simply Everything

A modpack designed to improve the vanilla experience with quality of life mods. With a base of Fabulously Optimized, your game will feel as smooth as ever!

309downloads
Piu's Cobblemon Adventure
1.21.1fabric

Piu's Cobblemon Adventure

A Cobblemon Modpack will quality of life and building additions.

275downloads
RogueTundra's Building Tools
1.21.11fabric

RogueTundra's Building Tools

Includes building tools like Axiom and WorldEdit along with shaders and quality of life mods. Primarily meant for building vanilla compatible worlds in creative.

246downloads
Tiny DataLib
1.21.11

Tiny DataLib

This project is a library with useful utilities such as a database system and more.

244downloads
[D&T] Pretty Panorama - End Caste
1.21.11

[D&T] Pretty Panorama - End Caste

This pack replaces the default panorama with an end castle panorama! (From Dungeons and Taverns)

219downloads
Lava Gen Tweaks
1.21neoforge

Lava Gen Tweaks

Tweak the base sea level for lava! Typically starts at -54.

211downloads
lypz anti rotation
1.21.11

lypz anti rotation

Turns blocks below deepslate that feature unique directional rotations into regular deepslate, useful to avoid leaking base coordinates.

193downloads
Builders' Bottles
1.20

Builders' Bottles

A vanilla-style texture pack that vastly changes potions, splash potions, and lingering potions' base shape, honey/exp/dragon breath included! (should have full mod support)

188downloads
golden days base oritech support
1.21

golden days base oritech support

This Resource Packs change oritech ors to old school texture

164downloads
Modded Life
1.21.8fabric

Modded Life

A comprehensive Minecraft modpack enhancing gameplay with performance optimizations, quality-of-life tools, and expanded building and decoration options. Includes libraries, APIs, and utilities to streamline modding and improve the overall experience.

136downloads
Convenient Chipping Modpack
1.21.1neoforge

Convenient Chipping Modpack

A modpack that combines the Chipped mod with world generation, storage, immersion, and quality of life mods designed to make play-throughs focused on building with Chipped more convenient and immersive.

108downloads
Pretty Panorama - Woodland Mansion
1.21.11

Pretty Panorama - Woodland Mansion

This pack replaces the default panorama with a woodland mansion panorama!

103downloads
Chill Songs To Build Doohickies To
1.21

Chill Songs To Build Doohickies To

This pack replaces 5 music disks with: "Bad Piggies Theme", "Building Contraptions", "The Housebuilding Song", "Ride of The Valkyries" and "Hardwhare Store". Made for Create Aeronautics.

94downloads
Vanilla Path
1.21.11fabric

Vanilla Path

Vanilla Path is a modpack designed to enhance the base game. It features a curated selection of client tweaks, visual overhauls, and performance optimizations to provide the best vanilla experience ever!

85downloads
Fetzi’s AD – Shoji Detail Addon
1.20.1

Fetzi’s AD – Shoji Detail Addon

This resource pack provides a small, personal adjustment to the shoji wall textures in Fetzi’s Asian Decoration, adding clearer structural separation and depth to better support building detailed walls using only shoji blocks.

83downloads
CodeRandom Core
1.21

CodeRandom Core

CodeRandomCore is a robust Bukkit plugin designed to manage various server functionalities for Minecraft, including player UUIDs, MySQL database interactions, and messaging utilities.

82downloads
New in Town Russian Translation
1.20.5

New in Town Russian Translation

translation, russian, russification, language, resource-pack, new-in-town, survival, city-building, quest, adventure

72downloads
Split Compass Textures
1.21.4

Split Compass Textures

Splits the compass texture into separate base and needle textures, allowing for easier editing!

65downloads
MysticLib
1.21

MysticLib

Core shared library for all Mystic Minecraft plugins — provides database pooling, logging, plugin registry, and utilities.

64downloads
CobbedStoned
18w43a

CobbedStoned

Reshears the base stone cobbles!

63downloads
OriiMon
1.21.1neoforge

OriiMon

A Cobblemon-focused modpack built for exploration, building, and quality-of-life. Discover new biomes, caves, villages, and structures while catching and training Cobblemon. Includes backpacks, minimaps, storage, furniture, and performance mods.

59downloads
Quiet Zombie Nautilus
1.20

Quiet Zombie Nautilus

Turns off the Ambient Zombie Nautilus sounds on land for easier building.

46downloads
Diamond Bricks
1.21

Diamond Bricks

Turns very stealable diamond blocks into legit building materials. https://www.youtube.com/shorts/-FOX9FgzwII

43downloads
Iron Trapdoor Fans
1.20

Iron Trapdoor Fans

Makes iron trapdoors sounds a nice whirl, especially useful for when making moving fans out of trapdoors that bleed your ears. This was created for buildstone users who hate the sound of trapdoors when building big fans.

38downloads
Alternate Gholdengo Shiny
24w12a

Alternate Gholdengo Shiny

Alternate shiny form for gholdengo! Allows for a clearer distinction between the base form and shiny without getting rid of important design elements.

35downloads
AuroraUtils
1.21

AuroraUtils

A plugin containing essential, high-performance commands and utilities, highly optimized for Minecraft 1.21.x (Paper/Spigot) servers. It offers advanced anti-duplication security and asynchronous SQLite/MySQL database support.

27downloads
Cushy Wool
1.11

Cushy Wool

Makes Wool blocks use the cushion texture for consistency in building past 26.3 and for usage prior!

24downloads
Hidden Bedrock
1.21.11

Hidden Bedrock

A simple resource pack that transforms bedrock into deepslate to conceal patterns and base features on DonutSMP servers.

21downloads
No End Leak
1.21.11

No End Leak

This pack hides every way to leak your base in end.

20downloads
Avsss's Cozy Cobblemon
1.21.1neoforge

Avsss's Cozy Cobblemon

A cozy Cobblemon pack for building, cooking and decorating. Real wildlife alongside Pokémon, a lot of furniture, and enough quality of life that nobody has to read a wiki.

16downloads
NHIGresource pack
1.21

NHIGresource pack

This resource pack is specifically designed for building highway on servers like 2b2t

14downloads
VitaCore
1.21

VitaCore

Central API providing database pooling, GUI management, and utilities for all VitalisNW plugins.

12downloads
Pulse Remake Client Mod (1.21.11) – The Giant Returns
1.21.11fabric

Pulse Remake Client Mod (1.21.11) – The Giant Returns

Pulse Remake Client Mod is a very powerful PvP ghost client. Compared to other popular clients, it stands out with its “feature-rich” design and its ability to support both combat and utilities like base finding, ESP, and spoofing. Features: Crystal PvP: Auto Crystal, Anchor, Auto Totem Optimized Combat: Aim Assist, Trigger Bot, Velocity, Auto Pot […]

Cobblemon Tim Core Mod (1.21.1, 1.21) – Essential Library For Pokemon Modding
1.21.1

Cobblemon Tim Core Mod (1.21.1, 1.21) – Essential Library For Pokemon Modding

Cobblemon Tim Core Mod serves as a shared codebase to reduce code duplication across the developer's Cobblemon-related mods, providing common utilities, fixes, and extensions. It's essential for modpacks using multiple "Tim" Cobblemon addons, ensuring consistent behavior and performance. Features: Base classes for mod structure and config handling. Simplified config creation with overridable settings. Tools for […]