Quilt Mods for Minecraft Java
Browse 583 free Quilt mods for Minecraft Java — popular picks include Toggle dimensions, Biome Rebalance, Maze Dungeon.
Step by step: How to install Minecraft Java mods & modpacks
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Toggle dimensions
You can enable or disable the nether or the end

Biome Rebalance
A rework of biome placement that makes modern biomes much more prominent!
Maze Dungeon
Explore the dark musty depths of the ancient maze dungeon!
Swamp Spider's House
This datapack adds a new swamp structure inhabited by tarantulas, inspired from Zelda Majora's Mask
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).
wiget's worldgen config (wwc)
Rarer deep dark, reasonable dappled forests, and taller mountains.
OverQuartz
Add Quartz Ores in overworld
Void Vanguards
🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.
Ardwick
A slower, balanced survival overhaul for players who miss Minecraft's Golden Age.
KawaMood's Waystones in Modded Villages
Addon that generates KawaMood's Waystones in modded villages
Smaller Large Biomes
Make "Large Biomes" world type generates much smaller biomes (but not smaller than "Default"), for your travelling and sight-seeing conveniences.
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.
UnderBeacon
A Survival War datapack, have fun in this close-to-vanilla PvP!

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.
Floating World
World above World, a Floating like surface above the almost flat world like an extra terrain.
Immersive Swamps
Replaces standard swamp floors with natural mud.
Regions Unexplored Biome Book Compat
This mod adds the regions unexplored biomes to the biome book mod.

MoreCrystals
MoreCrystals is a 1.20.4 Fabric/Quilt mod to add more crystal and geode variants.
Carpet Stairs Mansion
Adds the new Red Wool Stairs into the Mansion structure
Unnatural Geophobia - Biome Overhaul
Overhauls the vegetation and layouts of the vanilla biomes.
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
EconomicMarket
EconomicMarket: Fabric web economy mod. Browser market, auction, stocks, leaderboard. Uses real emeralds in inventory. No client mod needed. Works on servers, LAN, singleplayer.
Creative dimension
This datapack/mod adds the creative dimension—a parallel dimension to the overworld where you can unleash your creativity in creative mode.
Entity Block
Adds the Entity Block to make creating custom structures easier
Paraphernalia Reforged
This datapack adds over 50 new items to Minecraft to enhance your survival experience.
All World Presets Available
Makes the All Dimensions Flat and Debug Mode world presets available in the world preset selector.
Everest’s Tweaks
Everest's tweaks mod used on Aconite SMP
Degraded End Portals
A mod which makes the End Portals degraded (or broken), which makes them unusable
Wild Nature
This datapack adds several interactable new plants, 3D cactus and more, in the vanilla world generation. No resource pack required, compatible with worldgen datapacks & mods
No Strongholds / No End
Prevent access to the end by preventing strongholds from being generated.

Glitch's Races
The races for Minecraft, as well as new worlds and lore about the history of every race to learn
Biomes Unlocked
Makes biome-restricted resources more easily available or renewable
Archeological Finds
Datapack that improves the base archeology loot, little less garbage, a little more loot.
GeneralDEEB's Enderite Mod
Adds a new material found in the End called Enderite
Forgesmith
Add new Armours and tools with new materals and Drops for hard Foes

Progressive Portals
Locks Nether and End travel for each player individually behind key vanilla advancements so nobody can rush dimensions ahead of the server.