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Minecraft Java 1.21 Mods

Browse 21,865 free mods for Minecraft Java 1.21 — popular picks include Vampstealer, NexusCore Ultimate core, SoulSMPPlugin.

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Vampstealer
1.21.1neoforge

Vampstealer

A mod that meant for Expanding Vampirism with lifesteal, low-health damage boosts, Blood Frenzy, executions, and permanent heart progression.

1downloads
NexusCore Ultimate core
1.21

NexusCore Ultimate core

NexusCore is the ultimate all-in-one core plugin providing everything needed to create a perfect SMP, handling chat sync, homes, warps, spawn routing, and safe random teleportation, representing just 10 percent of the plugin's total features

1downloads
SoulSMPPlugin
1.21.11

SoulSMPPlugin

This is SoulPlugin each time u kill someone you gain an soul and each time you die u lose a soul. you start at 0 soul and u can lose up to -5 souls your soul counter matters

Ways Of The Wither
1.21.1neoforge

Ways Of The Wither

Bonus content for the Wither Boss lore and wither stars.

Whimscape X Create Resource Pack (1.21.1) – Charming Fantasy Look
1.21.1

Whimscape X Create Resource Pack (1.21.1) – Charming Fantasy Look

Whimscape X Create Resource Pack brings the colorful Whimscape art style to the Create mod and its addon family. It reskins mechanical blocks, tools, and industrial parts so they match the bright fantasy look of the Whimscape world. You get a fresh look for your automated factories and custom machinery setups without losing any clarity. […]

Tom's Create Style Resource Pack (1.21.11, 1.20.1) – Mechanical Brass Storage
1.21.11

Tom's Create Style Resource Pack (1.21.11, 1.20.1) – Mechanical Brass Storage

Tom's Create Style Resource Pack repaints Tom's Simple Storage to match the Create mod. It replaces the default blocks and items with mechanical designs so your storage rooms fit right in with your factories. You will see new textures for terminals, cables, and connectors that look like they are made from brass and copper. This […]

Create Style for Refined Storage Resource Pack (1.21.1, 1.20.1)
1.21.1

Create Style for Refined Storage Resource Pack (1.21.1, 1.20.1)

Create Style for Refined Storage Resource Pack restyles the Refined Storage mod with a mechanical theme. It repaints the default blocks using copper and brass textures to match a steampunk style. This pack turns your clean, modern storage network into heavy machinery. Features: Brass Theme: Changes all storage blocks to look like copper and brass […]

Create Immersive Aircrafts Resource Pack (1.21.1, 1.20.1)
1.21.1

Create Immersive Aircrafts Resource Pack (1.21.1, 1.20.1)

Create Immersive Aircrafts Resource Pack repaints the vehicles from the Immersive Aircrafts mod to match the mechanical style of the Create mod. It changes how planes, airships, and parts look so they fit right in with your factories and gears. This pack makes sure your flying machines look like they were built using the exact […]

Physical Falling Trees Mod (26.2, 1.21.11) – Realistic Tree-falling Mechanics
1.21.11fabric

Physical Falling Trees Mod (26.2, 1.21.11) – Realistic Tree-falling Mechanics

Physical Falling Trees Mod introduces realistic tree-falling mechanics. When a tree is cut, it falls physically, potentially damaging entities in its path. The fall direction depends on the tree's center of gravity, enhancing immersion by simulating realistic tree behavior. Features: Adds realistic tree-falling physics to Minecraft. Felled trees can damage entities in their fall path. […]

Abnormals Compat Data Pack (1.21.1, 1.20.1) – Connect Your Favorite Blocks
1.21.1

Abnormals Compat Data Pack (1.21.1, 1.20.1) – Connect Your Favorite Blocks

Abnormals Compat Data Pack patches compatibility gaps between Abnormals mods and other popular content. It links features from Endergetic Expansion, Autumnity, and Environmental so they work correctly with outside additions. This data pack runs on all game versions and mod loaders. You get a smoother game where different blocks, items, and mechanics connect properly. Features: […]

Quark Compat Data Pack (1.21.1, 1.20.1) – Store Rare Seeds and Harvest Larger
1.21.1

Quark Compat Data Pack (1.21.1, 1.20.1) – Store Rare Seeds and Harvest Larger

Quark Compat Data Pack adds cross-mod compatibility for Quark. It connects the mechanics of the main mod with items from many other popular mods. You get to play with your favorite features together without worrying about broken interactions. Features: Lets you store seeds, mushrooms, and saplings from other mods inside seed pouches. Allows Shiba Inus […]

More Compostable Items Data Pack (26.2, 1.21.1) – Compost Anything In Minecraft
1.21.1

More Compostable Items Data Pack (26.2, 1.21.1) – Compost Anything In Minecraft

More Compostable Items Data Pack aims to add composting mechanics to all vanilla items which should be compostable, being as close as possible to vanilla mechanics. New compostable items, including rotten flesh, poisonous potatoes, foods, and many more. There is a list of new compostable items below. Enjoy playing this data pack! Features: New items […]

Qraftyfied: Industrial Structures Data Pack (26.2, 1.21.1) – Steampunk Builds
1.21.1

Qraftyfied: Industrial Structures Data Pack (26.2, 1.21.1) – Steampunk Builds

Qraftyfied: Industrial Structures Data Pack adds a variety of industrial and steampunk-themed structures to your Minecraft world, featuring creative redstone mechanics. Explore factories, workshops, and more, all designed to add an immersive industrial aesthetic while incorporating fun and functional redstone techniques for automation and adventure. Perfect for players looking to enhance their world with a […]

Legacy Mechanics Data Pack (26.1.2, 1.21.1) – Craft Enchanted Golden Apples
1.21.1

Legacy Mechanics Data Pack (26.1.2, 1.21.1) – Craft Enchanted Golden Apples

Legacy Mechanics Data Pack brings nostalgic rules and unique details from older console versions into your modern world. This data pack blends classic mechanics with current updates so you get both styles at once. It restores old behaviors for items and blocks, giving you a fun trip down memory lane while you play. Features: Craftable […]

Vanilla Connected Textures Resource Pack (26.2, 1.21.1) – Texture Pack
1.21.1

Vanilla Connected Textures Resource Pack (26.2, 1.21.1) – Texture Pack

Vanilla Connected Textures Resource Pack is a lightweight resource pack that enhances Minecraft’s aesthetic by enabling connected textures for various vanilla blocks – such as glass panes, stained glass, tinted glass, sea lanterns, shroomlights, and ore blocks – without altering their base textures or gameplay mechanics. It retains the familiar Minecraft look while smoothing transitions […]

Dungeons and Taverns Ocean Monument Overhaul Data Pack (26.2, 1.21.1)
1.21.1

Dungeons and Taverns Ocean Monument Overhaul Data Pack (26.2, 1.21.1)

Dungeons and Taverns Ocean Monument Overhaul Data Pack replaces the vanilla Ocean Monuments with an expansive and challenging structure known as the Trident Trial Monuments. This overhaul introduces new mechanics, enemies, and rewards, providing a fresh and engaging underwater experience. Features: Removes all Vanilla Ocean Monuments and replaces them with Trident Trial Monuments. Can be […]

Redstone Auxiliary Resource Pack (1.21.11, 1.20.1) – Texture Pack
1.21.11

Redstone Auxiliary Resource Pack (1.21.11, 1.20.1) – Texture Pack

Redstone Auxiliary Resource Pack is designed to assist in displaying redstone information while keeping Minecraft’s original aesthetic intact. This change is perfect for players who enjoy working with redstone circuits and mechanisms but need a clearer way to visualize how everything connects. From that, this pack enhances the redstone experience without altering the core vanilla […]

MicroCutting Data Pack (1.21.11, 1.21.1) – Miniature Crafting
1.21.11

MicroCutting Data Pack (1.21.11, 1.21.1) – Miniature Crafting

MicroCutting Data Pack introduces a new crafting mechanic using player heads and the stonecutter. Players can craft mini versions of blocks, adding a decorative and creative element to building and decorating in the game. Enjoy playing this data pack! Features: Craft mini versions of blocks using player heads with new stonecutter recipes. By putting a […]

Beta Recipes Data Pack (1.21.11, 1.20.1) – A Nostalgic Throwback
1.21.11

Beta Recipes Data Pack (1.21.11, 1.20.1) – A Nostalgic Throwback

Beta Recipes Data Pack transports you back to a simpler time in Minecraft history, by implementing crafting recipes and mechanics reminiscent of the game's Beta version. Prepare to experience a more challenging and resource-intensive gameplay experience! Enjoy playing this data pack! Features: all newer recipes disabled! spruce/birch/oak logs can all be crafted into 4x oak […]

Skyblock Plus Modpack (26.1.2, 1.21.1) – Vanilla Skyblock With Twists
1.21.1

Skyblock Plus Modpack (26.1.2, 1.21.1) – Vanilla Skyblock With Twists

Skyblock Plus Modpack recreates the classic SkyBlock experience but with extra islands, adjusted advancements, and mechanics to make every item obtainable in a void world. Features: Starter Island: Dirt, grass, oak tree, chest with ice + lava bucket. Nether Island: Netherrack, nylium, soul sand, nether wart, obsidian for portal. Sand Island: Sand, cactus, chest with […]

Scoped Crossbow Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Scoped Crossbow Resource Pack (1.21.1, 1.20.1) – Texture Pack

Scoped Crossbow Resource Pack enhances Minecraft’s ranged combat by adding a spyglass-inspired scope directly onto the crossbow model, giving it a more tactical and immersive feel. When the crossbow is charged and the player sneaks, the scope aligns into view, helping players aim more precisely during long-range shots without altering any core mechanics. It is […]

Create Bits 'n' Bobs Mod (1.21.1, 1.20.1) – Chain Drives, Nixie Variants, and Lamps
1.21.1neoforge

Create Bits 'n' Bobs Mod (1.21.1, 1.20.1) – Chain Drives, Nixie Variants, and Lamps

Create Bits 'n' Bobs Mod adds a collection of decorative and mechanical elements designed to extend the Create mod. The feature list combines utility-focused additions, such as cogwheel-based chain drives and a chain pulley variant, with decorative blocks like chairs, lamps, girder components, and stone palettes. Features: Adds cogwheel-based chain drives using chains on Create’s […]

AstraWare Client Mod (1.21.4) – Upgraded Astralux Client
1.21.4fabric

AstraWare Client Mod (1.21.4) – Upgraded Astralux Client

AstraWare Client Mod is a powerful and feature-rich PvP client designed for high-level combat, focusing on Crystal and Anchor automation with advanced optimization and exploit-based mechanics. It stands out with its server-specific configs, smooth combat assistance, and strong visual awareness tools. Features: Advanced Crystal & Anchor PvP (AutoCrystal, DoubleAnchor) Smart automation (AutoTotem, AutoTrap, AutoWeb) Latency […]

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

Carryon Resource Pack (1.21.1, 1.20.1) – Texture Pack

Carryon Resource Pack is a dynamic Minecraft resource pack that enhances immersion by converting many everyday items into detailed 3D models when held or displayed, making tools, food, buckets, and more feel more tangible and lifelike. It also introduces smooth eating and drinking animations, adding extra realism to common player actions without changing gameplay mechanics. […]

Abes Hutt's Cobblemon Mod (1.21.1, 1.21) – Mega Bracelets, Z-Crystals, And Timed Battles
1.21.1

Abes Hutt's Cobblemon Mod (1.21.1, 1.21) – Mega Bracelets, Z-Crystals, And Timed Battles

Abes Hutt's Cobblemon Mod adds Mega Evolution with Mega Stones and Mega Bracelets, and it also includes Terastallization using Z-Crystals and Tera Orbs, with these items integrating with Trinkets. Outside of battle mechanics, it introduces PokeBags as a portable storage option, also tied into Trinkets. Features: Adds Mega Evolution Includes Mega Stones Adds Mega Bracelets […]

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

Lum Resource Pack (1.21.1, 1.20.1) – Texture Pack

Lum Resource Pack is a specialized Minecraft resource pack that adds emissive (glowing) textures to blocks and elements from mods like BetterNether, BetterEnd, and Enderscape, making environments feel more vibrant and alive. Instead of flat lighting, certain blocks softly glow in dark areas, enhancing atmosphere and visibility without changing gameplay mechanics. The pack integrates seamlessly […]

Automining Mod (1.21.11, 1.20.1) – The Power Of Background Mining
1.21.11forge

Automining Mod (1.21.11, 1.20.1) – The Power Of Background Mining

Automining Mod allows players to automatically mine resources without having to manually control their character. With this mod, you can set up automated mining operations using redstone and other mechanisms, making it easier to collect ores, coal, and other materials. Features: Client-side background mining without leaving the game Automatically swaps tools of the same type […]

Cobblemon Underground Mining Minigame Mod (1.21.1, 1.21) – Excavation Spots And Wall Stability
1.21.1fabric

Cobblemon Underground Mining Minigame Mod (1.21.1, 1.21) – Excavation Spots And Wall Stability

Cobblemon Underground Mining Minigame Mod adds an excavation mechanic inspired by Generation 4’s Pokémon Underground. It places rare excavation spots across blocks like stone, deepslate, sandstone and netherrack. When one of these blocks emits a faint sparkle, interacting with it starts an excavation instead of normal mining. Features: Adds an Underground-style excavation mechanic inspired by […]

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
1.21.4neoforge

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft

Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]

Enchanter Fix Mod (1.21.11, 1.20.1) – Decorate Without Downgrades
1.21.11fabric

Enchanter Fix Mod (1.21.11, 1.20.1) – Decorate Without Downgrades

Enchanter Fix Mod lets you beautify your enchanting setups without sacrificing power. Normally, placing non-bookshelf blocks near an enchanting table reduces its effectiveness but not anymore. Enchanter Fix ensures your builds stay stylish and functional. Features: Allows any block (decorative, redstone, solid, etc.) near enchanting tables without reducing enchantment levels Keeps traditional mechanics like torch […]

Legendary Survival Overhaul Mod (1.21.1, 1.20.1) – Temperature, Thirst, Health Overhaul
1.21.1forge

Legendary Survival Overhaul Mod (1.21.1, 1.20.1) – Temperature, Thirst, Health Overhaul

Legendary Survival Overhaul Mod is a highly configurable mod that significantly expands Minecraft’s survival mechanics. It introduces new systems such as temperature, thirst, localized body damage, and a redesigned health system to create a more immersive and challenging survival experience. Features: Temperature System A dynamic body temperature system influenced by environment factors such as biomes, […]

Copper Age Backport Mod (1.21.1, 1.20.1) – Bringing Minecraft 1.21.9 Features to Old Versions
1.21.1forge

Copper Age Backport Mod (1.21.1, 1.20.1) – Bringing Minecraft 1.21.9 Features to Old Versions

Copper Age Backport Mod is a Minecraft mod that recreates the complete Copper Age experience for Minecraft old versions. It adds the Copper Golem from the Minecraft 1.21.9 along with several copper-themed blocks, items, and mechanics. The mod focuses on automation, decoration, and copper-based progression while keeping gameplay simple and close to vanilla Minecraft. Features: […]

Tax' Skeletton Totem Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Tax' Skeletton Totem Resource Pack (1.21.1, 1.20.1) – Texture Pack

Tax' Skeletton Totem Resource Pack is a lightweight Minecraft resource pack that replaces the default Totem of Undying texture with a stylized skeleton-themed design, giving this life-saving item a darker and more atmospheric look. The pack keeps the original functionality and mechanics of the totem unchanged while introducing a visual style that fits perfectly with […]

Kaleidoscope Cookery Mod (1.21.1. 1.20.1) – Delicious Dishes And Innovative Tools
1.21.1fabric

Kaleidoscope Cookery Mod (1.21.1. 1.20.1) – Delicious Dishes And Innovative Tools

Kaleidoscope Cookery Mod (1.21.1. 1.20.1) expands the game's culinary system with rich recipes, innovative equipment, and a focus on realistic, engaging food preparation. It transforms cooking into a core gameplay element, perfect for survival, RPG, or farm-focused modpacks. Features: Adds mechanics that go beyond vanilla food crafting, simulating realistic preparation and cooking steps. Includes a […]

LumyMon Mod (1.21.1, 1.21) – Forge Your Path To Legendary Pokémon
1.21.1fabric

LumyMon Mod (1.21.1, 1.21) – Forge Your Path To Legendary Pokémon

LumyMon Mod expands the Cobblemon experience with powerful exploration tools, summonable legendaries, and world mechanics. Features: Map Traders & Precision Mapping: Specialized traders craft maps that reveal exact locations of rare structures and Gyms in the Overworld, Nether, and End. Gym Leader Artifacts: Unique relics that guide you directly to the corresponding Gym Leader’s location […]

Warrior Rage Mod (1.21.11, 1.20.1) – Kill Streak Mechanic
1.21.11forge

Warrior Rage Mod (1.21.11, 1.20.1) – Kill Streak Mechanic

Warrior Rage Mod introduces a "Kill Streak" feature to the game. When you kill mobs in quick succession, you gain a rage bar that grants bonuses like increased attack damage or fire aspect on hits. The rage turns on after getting a configurable number of mob kills within a set period. A kill counter appears […]