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Minecraft Java 1.21 Mods

Browse 860 free mods for Minecraft Java 1.21 — popular picks include SpaceAccents, Abort, SpaceSpawn.

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SpaceAccents
1.21

SpaceAccents

A minecraft plugin that allows adding new, customizable accents to your minecraft server!

28downloads
Abort
1.21.11fabric

Abort

A lightweight Fabric mod providing an emergency hotkey (Alt + Backspace) to break out of frozen screens and return to the main menu.

27downloads
SpaceSpawn
1.16spigot

SpaceSpawn

Create a spawn and customize it!

23downloads
Boxed
1.21paper

Boxed

A game mode where you are boxed into a tiny space that only expands by completing advancements.

23downloads
Checker board (Chess) Finish [originrealms]
1.20.6

Checker board (Chess) Finish [originrealms]

changes the galaxy finish to checkerboard.

23downloads
Swight Shield
1.19

Swight Shield

Swight Shield makes your shield smaller which prevents shield to cover extra space on your screen and make your game like Swight

22downloads
Planets retexture
1.21

Planets retexture

celestial bodies retexture (create:cosmonautics)

22downloads
SpaceMod
1.21

SpaceMod

The best plugin for moderation! (Require Proxy) (ONLY VELOCITY)

21downloads
yarn
1.21

yarn

its a yarn resource pack inspiraed by little big planet

19downloads
ZaiRenHangTian
1.20

ZaiRenHangTian

"欢迎搭乘本公司宰人航天VIP专线,本次航班无降落服务。"A fun Minecraft plugin that lets you invite your friends on a "manned spaceflight" — strap in, blast off, and enjoy the fireworks in space!

17downloads
HealthIndicatorss
1.21.1forge

HealthIndicatorss

Shows health hearts, HP, armor and distance above mobs and players in world space. Toggle visibility with V key.

16downloads
Samsung s26 Totem
1.21.11

Samsung s26 Totem

Galaxy S26 Ultra Totem Replaces the standard Totem of Undying with a sleek 2D Samsung Galaxy S26 Ultra model. Comes with custom audio to save your life in style!

14downloads
MCCS (More Copper Chest Space)
1.21.11

MCCS (More Copper Chest Space)

doubles the space in a single copper chest, disables double copper chests

13downloads
gsoBrag
1.21spigot

gsoBrag

Customizable [brag] chat plugin, inspired by the old style Cosmic Pvp server

13downloads
MyCosmo
1.21.9

MyCosmo

A Paper-plugin that adds space exploration to Minecraft.

11downloads
SpeedySpeedyEly
1.21.7

SpeedySpeedyEly

A Elytra That Gives The effect of a rocket boost whent shift is pressed.

8downloads
zElytra
1.21spigot

zElytra

Anyone join server and automatically get an Elytra with unlimited rockets! No setup

5downloads
Cosmicsmpplugin
1.21paper

Cosmicsmpplugin

A Next-Gen Identity Steal Plugin

2downloads
Lilex Font for Caxton
1.18

Lilex Font for Caxton

Fully working geometric monospace font for Caxton Mod.

1downloads
BIZUDGothic Font for Caxton
1.18

BIZUDGothic Font for Caxton

Fully working smooth sans-serif monospace font for Caxton Mod with custom Oblique (Italic) version.

1downloads
GrinchWars
1.21.11paper

GrinchWars

StarWars plugin for Galaxy Wars!

1downloads
GalaxyBungeePlugin
1.11paper

GalaxyBungeePlugin

Shows All You're Bungee plugins with one command

1downloads
Hollow Purple Golden apple
1.21.10

Hollow Purple Golden apple

A glowing purple cosmic-style Golden Apple texture based on the supplied purple energy orb.

Clover's Pack Resource Pack (1.21.11) – Minimal Screen Clutter for Clean PvP
1.21.11

Clover's Pack Resource Pack (1.21.11) – Minimal Screen Clutter for Clean PvP

Clover's Pack Resource Pack clears up your screen by reducing visual clutter during combat and survival. It lowers the held shield model so it takes up less space on your screen. The pack also shrinks the totem pop effect, lowers fire overlays, and tints powdered snow with a light blue color so you can spot […]

Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten
1.21.1

Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten

Spaceworld Mons Data Pack expands Cobblemon with over 80 prototype pocket monsters from early gaming history. It adds forgotten creatures, new evolutionary paths, and distinct combat attacks to your survival world. You can find these rare forms wandering biomes naturally, train them through battle, or evolve old favorites into brand-new forms. Features: Adds over 80 […]

SV Kerbal Skies Resource Pack (1.21.1, 1.20.1) – A Night Sky Full of Kerbal
1.21.1

SV Kerbal Skies Resource Pack (1.21.1, 1.20.1) – A Night Sky Full of Kerbal

SV Kerbal Skies Resource Pack adds the solar system from Kerbal Space Program to the StellarView mod. It changes the normal Minecraft sky into a whole new view filled with familiar planets. You can look up at night and see worlds like Mun, Duna, and Jool floating above your base instead of the regular square […]

SideShieldTexturePack Resource Pack (1.21.11, 1.21.1)
1.21.11

SideShieldTexturePack Resource Pack (1.21.11, 1.21.1)

SideShieldTexturePack Resource Pack clears up your screen space during combat. It moves the shield out of the middle of your view and shrinks it down when you block attacks. This helps you see enemies and your surroundings much better while fighting. Features: Moves the shield to the side of your screen instead of the center. […]

Caves & Canyons Data Pack (1.21.11, 1.20.1) – Mine Deep Into Massive
1.21.11

Caves & Canyons Data Pack (1.21.11, 1.20.1) – Mine Deep Into Massive

Caves & Canyons Data Pack reworks world generation to give you cleaner landscapes and deeper underground areas. It shrinks those messy holes on the surface and turns regular ravines into giant rift valleys that reach deep into the earth. As you dig further down, the spaces open up into massive caverns perfect for long mining […]

Blak Suit's Bushy Grass Resource Pack (1.21.11, 1.20.1)
1.21.11

Blak Suit's Bushy Grass Resource Pack (1.21.11, 1.20.1)

Blak Suit's Bushy Grass Resource Pack transforms the look of short grass in your game. It fills in the empty spaces on normal grass blocks to make the ground look much thicker and greener. This pack keeps the vanilla style but gives your grassy biomes a fresh visual update. Features: Fills in the empty spaces […]

Bray’s Better Bow & Arrows Resource Pack (26.2, 1.21.11) – See the Arrow on
1.21.11

Bray’s Better Bow & Arrows Resource Pack (26.2, 1.21.11) – See the Arrow on

Bray's Better Bow & Arrows Resource Pack improves the look of bows and crossbows by having them load and fire 3D projectiles. This makes your ranged attacks feel more real. The pack adds custom designs for regular arrows, tipped arrows, spectral arrows, and even rockets for crossbows with Multishot. It also includes separate models for […]

Drodi's Shield Resource Pack (1.21.11, 1.21.1) – Cleaner Shield Models
1.21.11

Drodi's Shield Resource Pack (1.21.11, 1.21.1) – Cleaner Shield Models

Drodi's Shield Resource Pack restyles the standard shield to make fighting much better. This pack replaces the old, blocky model with a cleaner design that takes up less space on your screen. You can now see everything around you while staying safe from monster attacks. Features: Clearer Vision: Shrinks the shield model when you block […]

Planeta Cobblemon Pokemon Data Pack (1.21.1, 1.20.1) – Summon Paradox Pokemon
1.21.1

Planeta Cobblemon Pokemon Data Pack (1.21.1, 1.20.1) – Summon Paradox Pokemon

Planeta Cobblemon Pokemon Data Pack adds custom 3D models for extra Pokémon to your world. It works with the main Cobblemon mod to bring more creatures into the blocky universe. Right now, these new additions do not spawn on their own, so you need to use game commands to see them. It packs in fan-favorite […]

Reinforced Barrels Mod (1.21.11, 1.20.1) – Barrels In Many Other Materials
1.21.11fabric

Reinforced Barrels Mod (1.21.11, 1.20.1) – Barrels In Many Other Materials

Reinforced Barrels Mod adds a variety of barrels with increased storage capacity, ranging from copper to diamond and even netherite. Each new barrel depends on a lower-tier category to be crafted. Each barrel has significantly more space than a regular chest, allowing you to organize and store your items efficiently. The netherite barrel, in addition […]

Clouds & Planets Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Clouds & Planets Resource Pack (1.21.1, 1.20.1) – Texture Pack

Clouds & Planets Resource Pack replaces the vanilla sky with realistic clouds and planetary visuals, creating a more immersive and cosmic atmosphere. Screenshots: Clouds & Planets Resource Pack Download Links For Minecraft 1.21.x (1.21.11, 1.21.10, 1.21.8, 1.21.5, 1.21.4, 1.21.3, 1.21.1, 1.21) and Minecraft 1.20.x 16x: Download from Server 1 – Download from Server 2

Solomons Rod Mod (1.21.11, 1.20.1) – Magical Block Placement Tool
1.21.11fabric

Solomons Rod Mod (1.21.11, 1.20.1) – Magical Block Placement Tool

Solomons Rod Mod introduces a new tool into the game. This is a magical tool that allows you to place blocks mid-air, even when there is no supporting block. When holding the tool in-hand, an overlay appears that shows the blockspace at which a block will be placed. Features: Adds a magical tool into the […]

Pyrotechnic Elytra Mod (1.21.11, 1.20.1) – Firework-Driven Boosts
1.21.11forge

Pyrotechnic Elytra Mod (1.21.11, 1.20.1) – Firework-Driven Boosts

Pyrotechnic Elytra Mod transforms every flight into a dynamic fireworks show, letting you light up the sky as you soar through it. Features: Every time you use a rocket to boost your elytra, it triggers a visible firework explosion. The firework’s color, shape, and effect are based on the rocket you use-stars, bursts, trails, and […]