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Minecraft Java 1.21 Mods

Browse 172 free mods for Minecraft Java 1.21 — popular picks include No Name Provided's Easy Farming, Big Jim's Crawfish Craft, Starlight Vanilla plus modpack.

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No Name Provided's Easy Farming
1.21.1neoforge

No Name Provided's Easy Farming

Not satisfied with the vanilla farming experience? Neither was I - let's overhaul the hoe tiers and add in some farming utilities.

197downloads
Big Jim's Crawfish Craft
1.21.3fabric

Big Jim's Crawfish Craft

The official modpack for Big Jim's Crawfish Hut! A performance-optimized modpack that enhances exploration, visuals, and gameplay with new structures, immersive effects, and quality-of-life tweaks for a smoother Minecraft experience.

188downloads
Starlight Vanilla plus modpack
1.21.4fabric

Starlight Vanilla plus modpack

Lightweight Fabric modpack with expanded worldgen, improved combat, and immersive survival tweaks for vanilla+ adventurers

171downloads
Create Nuclear Ore Gen Tweaks
1.21.1neoforge

Create Nuclear Ore Gen Tweaks

A small NeoForge addon for Create Nuclear that makes uranium, lead, and striated ore-deposit generation configurable.

170downloads
Cobblemon Citrus & Berry
1.21.1neoforge

Cobblemon Citrus & Berry

A Cobblemon centered modpack intended to be played in multiplayer. Features exploration, quality of life, and performance mods in addition to Cobblemon.

165downloads
Twindling Tweaks
1.21.1neoforge

Twindling Tweaks

A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.

156downloads
uiinpui's QoL Enchantments (legacy version)
1.21

uiinpui's QoL Enchantments (legacy version)

A version of uiinpui's Enchantments (legacy version) that only has the Quality of Life Enchantments.

143downloads
Wildborne - Worldgen & Data Tweaks
1.18.2

Wildborne - Worldgen & Data Tweaks

This is a specially designed Modded DATA pack to implement worldgen/tag/data tweaks for the upcoming Wildborne Modpack!

142downloads
Features & Tweaks
1.21.11

Features & Tweaks

A Minecraft Datapack, that tweaks & overhauls some features of minecraft while also adding New Features that keep minecraft feel new!

119downloads
Vanilluxe
1.21.1fabric

Vanilluxe

A Vanilla+ modpack for 1.21.1, bringing improved performance, terrain generation, aesthetics, and many useful utilities!

117downloads
Ray's Utilities
1.21.6neoforge

Ray's Utilities

A port of my Ray's Dongles containing all the utilities. Charms, & various tools

103downloads
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.

96downloads
Twindling Trees
1.21.1neoforge

Twindling Trees

This mod adds compatibility between Twindling Tweaks and More Trees, specifically with the wood ore.

82downloads
Kris's texts
1.21.11

Kris's texts

Replaces Minecraft’s English (US) text with clean, consistent sentence case for improved readability, while preserving proper nouns, dimensions, and boss names.

82downloads
Translations for Disable Dimensions
1.21-pre1

Translations for Disable Dimensions

Official translations for the Disable Dimensions data pack/mod.

79downloads
Voxy Personal Tweaks
1.21.11fabric

Voxy Personal Tweaks

Bunch of tweaks i made using AI to get a better look using voxy !

78downloads
Void Spawn Fix
1.21neoforge

Void Spawn Fix

Void Spawn Fix is a simple utility mod that prevents mobs from spawning in the void.

71downloads
Smart warnings
1.21.8neoforge

Smart warnings

Smart Warnings is a lightweight utility mod that provides intelligent survival alerts without cluttering gameplay. Get notified when night falls or when your inventory is almost full, helping you stay focused on exploration and survival.

70downloads
Without Structures
1.21neoforge

Without Structures

Without Structures is a simple utility mod that allows you to control where structures can generate in your world.

69downloads
Arcat Vanilla+
1.21.10fabric

Arcat Vanilla+

A modpack that attempts to Enhance the vanilla aspects of the game, adding more variations of already existing blocks, Quality of life features, rework of World generation and adding vanilla friendly features that use existing items and enhance the game

63downloads
Progression Reshuffled
1.21.11fabric

Progression Reshuffled

A mod that focuses on reworking Minecraft's Progression, from Mob Tweaks to Tool Rebalancing

51downloads
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.

46downloads
Harness utilities
1.21.7

Harness utilities

Datapack that adds 2 new enchantments to the happy ghast harness.

43downloads
Fools Rise Tweaks
1.21.1neoforge

Fools Rise Tweaks

Small mod for Fools Rise modpack! Added progression for modpack and some more!

41downloads
Sylva - Worldgen Additions
1.21.5

Sylva - Worldgen Additions

Tweaks and Additions to Minecraft's Worldgen!

38downloads
Worldgen Utils
1.21.1neoforge

Worldgen Utils

Utilities to help with worldgen editing and creation.

37downloads
Luminous Nether Tweaks
1.20.1

Luminous Nether Tweaks

This Project adds the data pack required to configure the two new biomes in Luminous:Nether!

32downloads
Advancements Go Beyond
1.21.8neoforge

Advancements Go Beyond

Advancements Go Beyond aims to add a lot of new Advancements to each vanilla tab of the game and new tweaks to the over-all vanilla game!

29downloads
Ancient City in All Dimensions
1.21.11

Ancient City in All Dimensions

Allows ancient cities to generate across all dimensions with a couple of tweaks to make them balanced

21downloads
Dimension Strider Spawn Egg
1.20

Dimension Strider Spawn Egg

Now the Strider Spawn Egg will look different in different dimensions: in the warm Nether dimension, it will have its usual "warm" red color, while in the Overworld and the End dimensions, it will be a "frozen" purple

3downloads
Datapack Load Error Fix Mod (1.21.11, 1.20.1) – Debugging Tools
1.21.11forge

Datapack Load Error Fix Mod (1.21.11, 1.20.1) – Debugging Tools

Datapack Load Error Fix Mod is a lightweight utility mod for Minecraft that helps restore and continue using your world when you have deleted mods or datapacks containing content such as dimensions, blocks, entities, which can leave references that cause errors when loading the world. Features: The mod automatically finds and removes dimension references that […]

TP Utils Mod (1.21.11, 1.20.1) – Simple Teleport Commands For Ease Of Travel
1.21.11fabric

TP Utils Mod (1.21.11, 1.20.1) – Simple Teleport Commands For Ease Of Travel

TP Utils Mod is a lightweight utility mod that adds simple teleportation commands for convenience in both singleplayer and multiplayer environments. Features: Adds /tppos to teleport to specific coordinates Includes /tpu back to return to your last location Provides /tpchunk to teleport to the center of the current chunk Useful for exploration, building, or debugging […]

Explorers Compass Edited Mod (1.21.1, 1.20.1) – Enhanced UI And Minimap Integration
1.21.1neoforge

Explorers Compass Edited Mod (1.21.1, 1.20.1) – Enhanced UI And Minimap Integration

Explorers Compass Edited Mod enhances the original Explorer's Compass mod by adding improved structure searching and user interface features. It builds on the functionality of locating structures in Minecraft, introducing repeatable searches, a clearer UI, and integration with Xaero's Minimap. Designed for explorers and modpack creators, it simplifies navigation and offers customization options, making it […]

Better Single Biome Mod (1.21.4, 1.21.1) – Improves Single Biome World Generation
1.21.4fabric

Better Single Biome Mod (1.21.4, 1.21.1) – Improves Single Biome World Generation

Better Single Biome Mod makes a few changes to the world generation to make worlds generated in single biome mode a lot better. All biomes are supported except water biomes and mangrove swamp. The mod lowers the sea level, lowers the geode generation level, improves underwater vegetation, increased structure generation, etc. Features: World generation tweaks […]

AdventureZ Netherite Tweaks Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

AdventureZ Netherite Tweaks Resource Pack (1.21.1, 1.20.1) – Texture Pack

AdventureZ Netherite Tweaks Resource Pack simply adds a few new sources of Netherite, aiming to offer more balanced progression and exploration rewards. However, the inclusion of ender warthogs as a Netherite source poses a balance concern-once players reach The End, farming Netherite becomes significantly easier, potentially bypassing much of the intended end-game challenge. This issue […]

Ariadnes Thread Mod (1.21.1, 1.20.4) – Never Get Lost
1.21.1neoforge

Ariadnes Thread Mod (1.21.1, 1.20.4) – Never Get Lost

Ariadnes Thread Mod is a helpful utility mod that lets players place visible breadcrumb trails to mark their paths, making it easy to navigate complex areas like caves, forests, or mazes. It’s inspired by the myth of Ariadne, where thread was used to escape a labyrinth and this mod applies that idea to Minecraft exploration. […]