Minecraft Java 1.21 Mods
Browse 860 free mods for Minecraft Java 1.21 — popular picks include MC Style Freedom Planet Health, error killer, Pocket Lint.
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MC Style Freedom Planet Health
Replaces the Minecraft Hearts with Freedom Planet Petals instead
error killer
If you try to place a block but an obstacle is in the way (like levers) the mod instantly grabs a Water Bucket or Lava Bucket from your hotbar to clear the space and places your block
Pocket Lint
A progression mod built on the paradox of scaling worthless domestic debris into god level cosmic utility.
More Firework Rockets
adds more power to firework rockets
SpaceMC
Quality of life additions for the vanilla SpaceMC server in order to give a better, modded experience to the user!
Planetpixy
Official modpack of the planetpixy
nwFurniture | Preview before placing Furniture and decorating your space.
If you're bored of the usual way of placing furniture, you need to use nwFurniture.
buckets with straws
this makes all buckets have straws exept for axolotl because there isnt enough space, lava also has a straw
Green Rockets
You want your rockets to be a nice shade of green?
Wandering Pyrotechnician
Gives a 50% chance to spawn a Wandering Pyrotechnician instead of a Wandering Trader. He specifically sells Firework Rockets and Supplies.
Micro5 Font
A smooth, compact pixel font with rounded curves that's gentle on the eyes while maximizing screen space.
Seal's SMP Forever+
A Vanilla+ modpack centered around adding new things to key features of the vanilla experience while also expanding that experience to different dimensions and planets. adding new bosses for late game content and items.
AdvancementFireworks
It's a simple mod that only celebrates the player's achievements by launching rockets; nothing out of the ordinary.
Space Conquest
Mini jeu de conquête spatiale
SpaceHoloSwitch
Universal Hologram Manager
Bundle plus
Bundle+ is a plugin that adds extra space in your bundle and easy to handle gui and smart storage system
Mars Renaissance
The Mars Planet add to Minecraft!
Simple Improved Rockets
Makes firework rockets of different durations easily distinguishable.
Liminal
This project brings liminal spaces to Minecraft
Galaxygen
Generate Beautiful Galaxies in Minecraft

Duststorm
Survive a crash landing on the scorching hot distant planet of Tiziria.
Little Big Overworld
Adds the music from the hit video game series "Little Big Planet"
Cobblemon // Project: Spacetime
A Cobblemon side-mod that adds space-time distortions to Cobblemon, inspired by Pokemon Legends: Arceus.
CreeperRocket
Creepers launch like rockets and explode into fireworks instead of TNT
Beach Goop
formally beach goodra from hit cobblemon server cobblegalaxy
Thijns Combat Tweaks
A Minecraft plugin that enhances combat mechanics with crossbow rockets, tipped arrows, and splash p

Planet - Border teleport
Border-teleport mod: teleports entities crossing world borders (±326) to opposite side. Perfect for 1:326 Earth maps. Open-source (remix allowed, but must keep code open).
Create: Celestial Mechanics
Launch yourself into space with the Create mod!
starwars-galaxy
StarWarsGalaxy is a Minecraft Spigot/Paper plugin currently in development that aims to deliver a Star Wars RPG experience with factions, Force abilities, lightsabers, planets, missions, and economy systems
BLOCKID Display
Displays the namespaced block ID (including water/lava) and block facing direction in the ActionBar.
SpaceSmithing
Addon for ViaVersion to open a custom smithing table.
Planet of Mobs
You've never seen so many mob variations!
Simple keys
This mod lets you see what keys your pressing like wasd and space bar
SpaceLimits
Universal item and potion limit setter.
Cosmic Blaze
Cosmic Blaze lights up the night with fiery space visuals, bringing warmth and energy to Minecraft's nighttime landscapes.
Space Junk
My very first mod, testing out all the features of the tool MCreator.