Minecraft Java 1.20 Mods
Browse 1,517 free mods for Minecraft Java 1.20 — popular picks include CATS, hxwi1structures, Rage's Beyond Vanilla.
Updated daily
CATS
CATS – Civilization After The Storm. A lightweight yet immersive modpack focused on natural gameplay, expanded biomes, and atmospheric exploration.
hxwi1structures
An NBT structure generator for modpack makers. Visual GUI config, four placement modes, biome tags, dimensions, Y range, chance, min distance. High‑performance, no Mixin, good compatibility. For 1.20.1 Forge / 1.21.1 NeoForge.
Rage's Beyond Vanilla
This Modpack is a complete Overhaul of the Vanilla Minecraft experience, this mod packs adds new biomes, Terrain and structures in the style of Vanilla Minecraft.
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Sorcery Biomes
This mod adds four Sorcery Biomes and unique structures that transform the world of Minecraft.
Skyleaf Biomes
A custom world type that has all the biomes and most of the features and structures you’d find in a normal 1.20-1.20.1 world. Created as a custom worldgen option for my new long-term stream series on YouTube
Ultimately Enhanced MC
A massive Fabric adventure overhaul for 1.20.1 — 250+ mods with 80+ new biomes, rebuilt End & Nether, and overhauled overworld, explore, fight, defend, all in one world. That will make you prepare for anything.
Biomes Scanner
The Biome Scanner samples all biomes within a chosen radius and reports which biome types surround the player, making it easy to locate rare or important biomes nearby.
The Nether Update Again
This mod adds 2 new biomes, 4 new mobs, and a new ore to the Nether
Minecraft More Forest
Minecraft More Forest is a Vanilla+ mod that makes forests more immersive by adding small natural details like fallen branches, plant fibers, and leaf litter.
Biome Variety
Variety of biomes with a Vanilla aesthetic.
Expedition 12
Explore a wide world with new biomes, dimensions, and monsters to discover and slay!
Biome Painter
Biome Painter enables dynamic biome editing without requiring world regeneration. Modify biomes directly in existing worlds, manage biome regions, perform large-scale biome conversions, and synchronize changes across clients
Strawcubbery Garden
adding a new biome, a new pet, and other items related to the biome. The idea is taken from the game slime rancher.
Justin's Ice
Justin's Ice aims to improve the ice and snow biomes by introducing new entities, blocks, structures, and items, without straying too far from vanilla minecraft.
zenithium
Zenithium is a mod based on a new dimension (crafting, building, OP entities) with a slightly fantastical atmosphere. travel Portal zenithium in overworld and join this Dimension, explore new biomes and craft you special Items, New Armors and armor Trims
Random Biome Remover
Every 5 minutes removes a random biome from the world.
Biomeland
This mod adds new biomes Currently in beta
Endless Overhaul
Endless Overhaul is an extremely heavy exploration-focused modpack that transforms every structure, biome, and dimension into a massively expanded world packed with dungeons, ruins, and more.
Lifelessness
This mod adds a new "Y" block that teleports you to new dimensions depending on the biome. It is VERY raw and unfinished, so far there are only 4 unique dimensions, but I will fix it. Version 0.2.1
Travis's Oceanic Biomes
Adds more oceanic biomes to your world!
hightes
this mod has a black and white biome, black and white mobs, and black and white weapons
Mesozoic Marvels
Adds a Forest full of Ancient Dinosaurs!
EverBloom
Experience a re-imagined Minecraft with EverBloom, a modpack designed to enrich your Minecraft world with new biomes, structures, quality-of-life features and breathtaking visuals.
Tall trees
New biome only with tall trees
Nature of Honey
New food, biome, items and tools from Honey!
mvp123.com
this is a medieval modpack for low end pcs built for nice terrain, new biomes, new weapons and magic, etc
Newfound Underground
New cave biomes and features, giant roots, explosive coal and little rat things.
Cheese stuffs!
Cheese, cheese block, a new biome AND a WHOLE NEW DIMENSION.
LifelikeCraft
An immersive, realistic nature exploration modpack featuring stunning landscapes, realistic audio, cinematic flight, and deep survival mechanics
Desolate Nether
Makes the Nether desolate by removing the Crimson and Warped forests. Can obtain nylium to grow your own forests through Piglin bartering.
Lunaria
Enhances your Biome Experiences whilst keeping that Clean Vanilla Look.
Field journal
Logs your discoveries of new biomes automaticly
Biomes you deserve
Adds two new biomes and a flower forest rework to the game!
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.
Bottled Biomes
Bring the world to you: Capture, store, and transplant biomes anywhere in your survival world.