Quilt Mods for Minecraft Java
Browse 500 free Quilt mods for Minecraft Java — popular picks include Breeze Island, Space Update, MoreMushrooms.
Step by step: How to install Minecraft Java mods & modpacks
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Breeze Island
Adds a sky island with loot and a boss fight.
Space Update
dannytaylor's April Fools' 2025 "Update"
MoreMushrooms
More Mushrooms is a 1.20.4 Fabric/Quilt mod to add more mushroom variants.
Rare Villages (Terralith support)
RareVillages makes Villages much rarer than they are in vanilla Minecraft. Now with Terralith support!
OptiWorld
OptiWorld automatically cleans old dropped items and collects experience orbs every 60 minutes. Smart protection keeps player-placed items and nearby drops safe. Zero lag, works on any server.
Jonshu's wells
This data pack adds new well variants to your Minecraft worlds, including Oak, Birch, & Spruce, which all have 4 different variants. This will provide you with starter loot to help you go on adventures throughout the Minecraft world.
Jonshu's Crypts
adds survival friendly crypts to minecraft

Any Dimension Mod 2 - Luxore
Adds dimensions for Any Dimension Mod 2 using blocks from Luxore.
Stripify
Removes almost all post b1.7.3 Structures and Placed Features. intended to be used alongside Moderner Beta
Voidweaver
This is a Fabric/Quilt server-side mod that allows you to create new void dimensions and teleport to them with ease. Supports teleporting to any dimension that is already generated by any* mod. (not tested except for vanilla dims).
Popping Presents
Festive surprises for everyone!
somuchtosee.mcworld
a liminal exploration datapack about daydreaming, mostly harmless
Sky FarLands
A New set of FarLands but vertically shaped called the Sky FarLands.
Pocket Roses
Just a tiny mod that adds old Pocket Edition roses back into the game
UnderBeacon
A Survival War datapack, have fun in this close-to-vanilla PvP!
Cherry Grove Dimension
Adds new dimension with unnatural terrain generation that makes you skip a beat.
Regions Unexplored Biome Book Compat
This mod adds the regions unexplored biomes to the biome book mod.
Toggle dimensions
You can enable or disable the nether or the end
Void Vanguards
🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.
Stellarity_x_True_Ending_patch
Compatibility layer for seamless integration between Stellarity and True Ending datapacks.
Slimes Everywhere
Allows Slimes to spawn at night in any biome
PvP Refill Machine
PvP Refill Machine that generates once in every Plains biome in the Overworld, that contains simple PvP Kit.

Pearlanium Mod
Pearlanium Mod introduces two new material tiers that extend Minecraft's progression system in a way that feels natural to the vanilla experience.
Total Water World
Raises sea level to y=200 & removes all non-ocean biomes.
Chunk Save Fix: Modern Port
Fixes MC-224729, where partially generated chunks are not saved under certain conditions, leading to broken terrain features. This is an unofficial port of the original Chunk Save Fix mod for modern Minecraft versions.
Chaotic World
Enjoy the Final moments of your World with this Data pack.
Carpet Stairs Mansion
Adds the new Red Wool Stairs into the Mansion structure

MoreCrystals
MoreCrystals is a 1.20.4 Fabric/Quilt mod to add more crystal and geode variants.
Lunar Phase | Custom Overworld for the Lunar Phase SMP
The worldgen pack used on the Lunar Phase SMP! Transform the Overworld into a lunar surface, teeming with alien life and rich with natural and artifical resources.
Multi Biomes Compatibility
You don't know which world gen datapack to use? With this datapack, you can use several biomes datapack in a single world, making most of the biomes datapacks (up to 8) compatible
Everest’s Tweaks
Everest's tweaks mod used on Aconite SMP

Less Predictable Cave Biomes
Tweaks cave biomes to generate less predictably and independently of surface biomes
Degraded End Portals
A mod which makes the End Portals degraded (or broken), which makes them unusable
Floating World
World above World, a Floating like surface above the almost flat world like an extra terrain.
Swamp Spider's House
This datapack adds a new swamp structure inhabited by tarantulas, inspired from Zelda Majora's Mask
Diabolical Islands x Incendium
Make Diabolical Islands compatible with Incendium. After installing this mod, Diabolical Islands will generate Incendium's biomes and structures following its own floating island rules.