Minecraft Java 1.21 Mods
Browse 1,560 free mods for Minecraft Java 1.21 — popular picks include Confluence Journey's Start Modpack (1.21.1) – Terraria Reborn In Three Dimensions, Sirencraft Mod (1.21.1) – Protect Your Base with Working Air Raid Sirens, Geode Mania Mod (1.21.1, 1.20.1) – Conquer Crystal Dimensions with Sonic Blast.
Updated daily
Confluence Journey's Start Modpack (1.21.1) – Terraria Reborn In Three Dimensions
Confluence Journey's Start Modpack brings the 2D sandbox world of Terraria into a fully 3D Minecraft experience. You can explore dangerous biomes, fight classic bosses, and build houses to welcome helpful town folks. The pack blends the best of both games with custom music, a helpful quest book, and a brand new way to progress. […]
Sirencraft Mod (1.21.1) – Protect Your Base with Working Air Raid Sirens
Sirencraft Mod brings fully working air raid sirens into your game to warn players about emergencies. It lets you set up massive alarm systems for your towns or bases. You get to craft different sirens, paint them in custom colors, and power them up to sound a loud warning across huge distances. It gives your […]
Geode Mania Mod (1.21.1, 1.20.1) – Conquer Crystal Dimensions with Sonic Blast
Geode Mania Mod adds two brand-new dimensions filled with shiny crystals and dark sculk blocks. It gives you fun new ways to fight using sound waves and electricity. You can craft strong armor and tools using copper, amethyst, and a new metal called echonium. The mod also brings tasty food recipes and helpful storage bags […]
Trade Post for Mine Colonies Mod (1.21.1) – Build a Working Economy
Trade Post for Mine Colonies Mod extends MineColonies with a new economic system. It introduces special coins so you can sell extra items and set up train routes to trade with other towns. The mod also adds new buildings, jobs, and working pets to give your citizens more ways to help out and relax. Features: […]
Beyond Outdoors Mod (1.21.1) – Build Beautiful Gardens and City Streets
Beyond Outdoors Mod adds a huge variety of outdoor decorations and furniture to your world. It fills the gap in the game by giving you plenty of items to build beautiful gardens, backyards, and city streets. The mod includes 100 different pieces split into five unique sets. You can easily craft and customize these items […]
Glued Reborn Mod (1.21.1, 1.20.1) – Stick Mobs to the Ground to Build Lively
Glued Reborn Mod lets you stick mobs to the ground so they cannot move. This mod reworks the original Glued mod to save server memory by turning off the pathfinding of stuck creatures. You can use these frozen animals and monsters to build lively towns, custom shops, or zoo displays. Stuck mobs still look around […]
Pepsi's Early Elytra Mod (26.2, 1.21.1) – Your Wings, Your Way
Pepsi's Early Elytra Mod lets you craft an Elytra without needing to find an End City. Using a simple recipe of 2 feathers, 1 string, 4 phantom membranes, and 1 amethyst shard, you can get early access to flight in survival. Features: Elytra is craftable in the early game. Recipe: 2 feathers, 1 string, 4 […]
Ender Drives Mod (1.21.1) – Access Your Applied Energistics Network Anywhere
Ender Drives Mod adds cross-dimensional storage for Applied Energistics 2. It gives you special drives that act exactly like Ender Chests for your digital item network. You can link these drives together using frequencies to share blocks and items across different dimensions or with other players on a server. Features: Huge Capacity: Stores up to […]
oumlib
A tested and human-coded library for minecraft paper/folia and velocity plugin development with an example plugin.
Turtle Charging Station Mod (1.21.11, 1.20.1) – Charge CC turtles using Forge Energy
Turtle Charging Station Mod adds a block that can charge CC turtles using Forge Energy. Players need to supply energy to the station and place the turtles next to it for charging and the energy capacity and fuel conversion rate can be adjusted in the settings. The mod also includes the Thundercharge Dynamo, which absorbs […]
Better End Cities Vanilla Mod (1.21.11, 1.20.1) – Improved End Cities
End cities are the only real structure found in the End dimension. But they have not received any update and have remained the same for a very long time. Better End Cities Vanilla Mod aims to improve the end city fortresses to give them a much more detailed and majestic appearance. With this mod installed, […]
Reinforced Shulker Boxes Mod (1.21.11, 1.20.1) – Supercharges Your Portable Storage
Reinforced Shulker Boxes Mod allows you to create improved versions of Shulker Boxes. By using vanilla materials, you can enhance Shulker Boxes, increasing their slot count to 45, 54, 81, or 108 slots. Additionally, the Netherite Shulker Box will be resistant to explosions, fire, and lava. Features: Tiered Shulker Boxes & Capacity: Each tier increases […]
Incendium Biomes Only Mod (1.21.11, 1.20.1) – Removes Structures, Items from Incendium
Incendium Biomes Only Mod streamlines the Incendium experience by keeping the unique biomes while removing all items, mobs, bosses, and structures. Perfect for players who want to explore the stunning biomes without the extra content. Features: Retains the visually stunning biomes from the Incendium mod. Removes all items, mobs, bosses, and structures for simplicity. Designed […]
Elytra Time Mod (1.21.11, 1.20.1) – Displays Elytra Time
Once the player beats the Ender dragon, he will be able to teleport to the outer End islands to find and loot End cities. If the player manages to find an End city with an End ship, he will be able to obtain an Elytra. Elytras are one of the best modes of transportation in […]
Volt Client Mod (1.21.1) – Free Minecraft UHC & CPVP Ghost Client
Volt Client Mod is one of the best free ghost clients in 2026, featuring powerful tools such as an advanced triggerbot, anticheat bypass on certain servers (for example, UHC, Crystal PvP, Hypixel), ESP, critical hits, velocity control, and many other useful utility modules. Features: Combat (PvP Core) Auto Mace – Automatically attacks using a mace […]
Project Red Expansion Mod (1.21.1, 1.20.1) – Project Red Mechanical
Project Red Expansion Mod implements movable frames, allowing players to build large constructions which can be moved or even move themselves. The module also includes a tube system to transport fluids and items. Machines, frames, motors, electricity generation. Project Red is a collection of Minecraft Forge mods that aim to bring vastly improved Redstone circuitry […]
Abundant Atmosphere Mod (1.21.1) – Ancient City Redesign
Abundant Atmosphere Mod is a bite sized mod that introduces different decorative blocks and small additions that are made to generally expand and somewhat improve the overworld. There are also some changes to existing structures, so far the ancient city, and there will be additional structures being added into the world to overall make exploration […]
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 […]
Villainous Fish AI Mod (1.21.1, 1.20.1) – Fishes React to Disturbance!
Villainous Fish AI Mod was made to introduce a joke update that was once added to the Call of Duty: Ghosts game. This mod makes it so that fishes swimming in water will react to certain disturbances in their environment. For example setting of a TNT in a fish infested area will make the fishes […]
Guard Villagers Autonomous Villager Defense Mod (1.21.1, 1.20.1)
Guard Villagers Autonomous Villager Defense Mod adds automatic defense features for Guard Villagers. It lets normal villagers automatically turn into fighters when enemies attack their town. This means you do not have to watch over them all the time, as they will grab weapons to protect their homes. Features: Normal villagers turn into guards as […]
Immersive Posts Mod (1.21.1, 1.20.1) – Customizable Posts, Decorations
Immersive Posts Mod being a small addition for Immersive Engineering Mod, it implements advanced fence blocks to allow players with more options to customize their posts further. If you're stuck on not knowing how also to decorate your Minecraft city, and the ordinary posts constructions are getting lame, Immersive Posts is exactly the mod for […]
Humanoid Villagers Mod (26.1.2, 1.21.11) – Build a Village with Real Neighbors
Humanoid Villagers Mod replaces normal villagers with characters that look like real players. It gives every villager a unique skin and a random name to make towns feel alive. You can talk to these new characters and read their daily conversations. This addition brings a fresh look to your world, turning quiet villages into busy […]
Loot Integrations Underground Villages Stoneholm Mod (1.21.11, 1.20.1) – More Loots For New Structures
Loot Integrations Underground Villages Stoneholm Mod extends the Loot Integrations mod to change the chests inside Stoneholm structures. It gives players more reasons to search these hidden towns. The mod changes the items you find so they match normal game rewards. It also adds items from your other installed mods into these chests. You only […]
Create Crafts and Additions Mod (1.21.1, 1.20.1) – Electrifying the Create Mod
Create Crafts and Additions Mod extends Create and acts as a bridge between electricity and kinetic energy from Create by adding an Electric Motor which generates kinetic energy from Forge energy and an Alternator which does the opposite at 75% efficiency. To craft these items you need to make a Rolling Mill which is a […]
The Lost Cities Mod (1.21.11, 1.20.1) – Old Abandoned City
The Lost Cities Mod allows the player to play in an old abandoned city instead of the normal overworld. When you create your world you can select 'Lost Cities' as your worldtype. You spawn in an old and partially destroyed city that takes over the entire overworld. This mod is very configurable. You will be […]
MineColonies Official Modpack (1.21.1, 1.20.1) – Build and Manage Thriving Towns
MineColonies Official Modpack features MineColonies, its core dependencies, and a curated set of essential mods for a smooth, immersive, and well-performing colony-building experience. MineColonies Mod is an interactive town-building mod that lets you create your own thriving town within Minecraft. It simulates real-life scenarios by offering various craftable options to expand and manage your town. […]
Cobblemon Delta Modpack (1.21.1, 1.20.1) – Multiplayer Pokemon Server
Cobblemon Delta Modpack packs in performance fixes and helpful tools to make your Pokémon world run smoothly on older computers. This pack includes a built-in multiplayer server filled with custom dungeons, massive battle stadiums, and player towns. You can catch rare Paradox Pokémon in hidden caves, breed your creatures at the daycare, and fight in […]
Amber Client Mod (1.21.10, 1.21.4) – Fullbright, Xray
Amber Client Mod is a Minecraft client focused on a clean design, performance, and essential utility modules. Features: Modules Combat AimAssist AutoClicker AutoPotion Hitbox KillAura Velocity Minigames MurdererFinder Miscellaneous ActiveMods DiscordRPC Transparency Movement AutoClutch NoFall SafeWalk Player AntiHunger FakeLag FastBreak FastPlace Render EntityESP Fullbright NoHurtCam Trajectory Xray World GhostHand MacroRecorder How to use: Press R-SHIFT […]
Stylecolonies Mod (1.21.1, 1.20.1) – Build Your Own Themed City
Stylecolonies Mod extends the Minecolonies mod with a huge collection of blueprint packs. This official addon gives you many new architectural styles for your in-game towns, from steampunk cities to magical kingdoms. Features: Adds a large set of blueprint packs with many different themes. Includes styles like Steampunk, Frontier, High Magic, Antique, and FairyTale. Some […]
Birch Revamp Resource Pack (1.21.1, 1.20.1) – Texture Pack
Birch Revamp Resource Pack not only changes the color of the birch leaves, the textures of the leaves themselves is also changed to be more detailed. While still keeping the simplicity and traditional look of the other Minecraft leaf textures. Here is the different colors the leaves could be depending on the biome your in: […]
Compbuild Textures Resource Pack (1.21.1, 1.20.1) – Texture Pack
Compbuild Textures Resource Pack aims to bring photorealistic beauty to Minecraft game's familiar landscapes, structures, and elements. From that, this pack redefines what's possible in terms of immersion and aesthetics. Whether it's a medieval castle, a modern skyscraper, or an ancient temple, this pack turns blocks into architectural masterpieces. In general it is a wonderful […]
Modern Architect Resource Pack (1.21.1, 1.20.1) – Texture Pack
Modern Architect Resource Pack simply aims to supply players with a modern appearance of Minecraft game with modern 3D models. After installing this pack, you can have a much more realistic and fancier gam world than ever. This pack is really suitable for city building. It is highly recommended for those who like simplistic and […]
Earthy Resource Pack (1.21.1, 1.20.1) – Texture Pack
Earthy Resource Pack is a hyper-realistic pack which was designed to supply players with a deep and engaging experience. With such attention to detail, Minecrafters will have a chance to enjoy an ambience previously unfelt in the game, leaving them wanting to take in every moment. Combining the simplicity of default Minecraft, with the details […]
Citybuild System 1.21
Kleines Citybuild System mit mehreren Features für die 1.21.1
VelocityProtocolChanger
Change protocol version, simple as that.
SecVers Velocity Queue
A Velocity queue system with multi-queue support and seamless LuckPerms integration for managing pla