Minecraft Java 26 Mods
Browse 250 free mods for Minecraft Java 26 — popular picks include AdaptiveRuinedPortals, deep dark here, Genshin Impact: Lunar Expansion.
Step by step: How to install Minecraft Java mods & modpacks
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AdaptiveRuinedPortals
Ruined Portals are always plain. This mod makes them match the Nether biome they lead to!
deep dark here
add a sculk patch at the surface of deep dark biomes like azalea trees for lush caves !
Genshin Impact: Lunar Expansion
Hoyoverse-inspired content, new boss structure, biomes, entities, special weapons, materials and the wishing mechanic.
Verdant Fields
An immersive vanilla friendly nature expansion introducing vibrant rainforests, colossal tiered mahogany giants, falling jackfruits, dangerous piranhas, and decorative flora.
Overworld Overhaul
This mod aims to add new biomes to Minecraft, staying as vanilla as possible.
PvP Refill Machine
PvP Refill Machine that generates once in every Plains biome in the Overworld, that contains simple PvP Kit.

Less Predictable Cave Biomes
Tweaks cave biomes to generate less predictably and independently of surface biomes
Pale Pumpkins
Pale pumpkins in a pale forest, adding a new throwable weapon and improved interaction with Pillagers.
Jirniy's Biome Additions
Various minor additions, including new biomes, to modify the exploration experience without significantly affecting progression/gameplay
CPVPSingleBiome
A configurable single-biome world generator for Paper and Purpur, built for PvP. Custom terrain, automatic resets, multiple biomes, Chunky pregeneration support.

Biome Rebalance
A rework of biome placement that makes modern biomes much more prominent!
Edible Needohs & Ores Extension Pack
A Mod that adds Eatable Needohs,ores,armor,tools *and biomes
The Dark Forest
This datapack replaces vanilla minecrafts adventure based survival with a more difficult base-building based survival
Wispwood
Wispwood is a lightweight, shader‑ready vanilla+ modpack that transforms Minecraft into a softly enchanted world of glowing forests, gentle magic, and cozy exploration.
Single Biome World
Single Biome world allows you to generate entire Minecraft worlds using only one selected biome.
Altitudes of Frost
Raises the altitude where snow begins to freeze in non-snowy biomes to keep high forests clean.
Acatar
Mod created by Phax709 that improves the basic content of Minecraft by adding new biome, ore and blocks, this mod is more based on exploration with plants and trees different from what Minecraft offers.
wiget's worldgen config (wwc)
Rarer deep dark, reasonable dappled forests, and taller mountains.
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
Celestial Adventure
Explore a brand new celestial dimension filled with unique biomes, ancient ruins, mysterious structures, new resources, powerful equipment and dangerous creatures.
Ocean Only Generation
This project makes only ocean biomes generate
ChaosChunks
A NeoForge mod that gives you control over Minecraft world generation. Customize biome pools, blacklist or whitelist biomes, tweak region sizes, and use other chaos agents to create unpredictable worlds.
Biomes O' Classic
This mod aims to bring back the cut content from Biomes O' Plenty (and more...)

Astrocite
This mod adds an inverted biome to Minecraft and an ore called Astrocite to make armor and tools. It is very rare and is only found in crashed biomes and will also be in the End Dimension.
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
The Scorched
Explore a volcanic wasteland where the Overworld has been burned into ash and magma. The Scorched adds a dangerous new biome, custom mobs, unique blocks, structures, and progression elements built around survival in a hostile scorched landscape.
Endeavor - Improved End Dimension
An End Dimension improvement datapack for Java 26.2 Featuring An End dimension terrain and biome atmosphere upgrade, configurable settings to allow travel between the End and Overworld in a much more immersive way, as well as configurable dragon loot!
Better Ore Generation
A datapack that revamps stone and ores generation in Minecraft, each stone type ( diorite, calcite, tuff ) and ores can be found in larger quantities in their specific biomes.
Cliffbranch Large Biomes Addon
An add-on pack that makes CliffBranch have large biome distribution
The Frostlands
This mod adds a new dimension that expands on frozen biomes.
Only Snow
A Minecraft mod which adds only snow biome generation settings to the game.
Skyland Structures
Skyland Structures adds many different sky islands that vary depending on the biome. On the islands, you'll find custom structures with loot, custom trees, and more!

More Jungle Saplings Redux
Sets jungle sapling drop rate to be the same as other trees
Redwood - Vanilla Expanded
A mod that adds a vanilla friendly redwood forest
BiomeMap
Lightweight PaperMC plugin exporting dominant biomes from a selected area to JSON
Elkonia: Enhanced Dappled Forests
Autumn takes the old birch woods. Bigger red, orange and gold poplar forests, saplings that grow true to their colour, and the Dappled Forrest Village: poplar and deepslate houses, a lantern-lit temple, a watch tower and a market.