Fabric Mods for Minecraft 1.21
Browse 76 free Fabric mods for Minecraft 1.21 — popular picks include Dynamic Trees, Hellion's Sniffer+, Farmer's Cutting: Oh The Biomes We've Gone.
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Dynamic Trees
Trees that grow... Forests that spread.
Hellion's Sniffer+
A Sniffer expansion, adding new behaviors to the Sniffer, an ancient cave biome, and several new Sniffer-related plants.
Farmer's Cutting: Oh The Biomes We've Gone
Adds Farmer's Delight cutting recipes for Oh The Biomes We've Gone
Zombie Variants - 15 New Zombies!
Add 15 variants of zombies that can appear in different biomes!
Mooshroom Tweaks
🐮🍄 Allows both red and brown mooshrooms to spawn naturally in their biome.
Farmer's Cutting: Regions Unexplored
Adds Farmer's Delight cutting recipes for Regions Unexplored
Myths of The Sea - Mythology Mobs!
Discover new mythological aquatic creatures, such as the Leviathan, the Kraken, the Hippocampus, and many more!
Serene Shrubbery Refabricated
Create lush gardens with new flowers and plants! Fabric Port!
Aquatic Creepers
New creepers that can appear in the oceans! Discover the new items and increase the difficulty of the ocean.
Farmer's Cutting: The Aether
Adds Farmer's Delight cutting recipes for The Aether
Farmer's Cutting: Nature's Spirit
Adds Farmer's Delight cutting recipes for Nature's Spirit
Farmer's Cutting: Eternal Starlight
Adds Farmer's Delight cutting recipes for Eternal Starlight
Lava Turns Sand into Glass [Fabric/Forge/NeoForge]
When Lava Touches Sand Blocks They Turn into Glass Blocks
TimberReplant(Fabric/Forge/NeoForge)
Automatically fell entire trees and replant saplings with one block break! Sustainable forestry made easy with configurable settings and proper tool durability.
Sizeable Foliage
Adding more sizes to existing foliage!
Chopper's Delight
An add-on for Farmer's Delight adding Cutting Boards for all wood types, which can be decorated with banners. Includes compatibility with Every Compat, Biomes O' Plenty and Oh The Biomes You'll Go.

Alex's Caves: Refabricated
An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...
Energized Power - Biomes O' Plenty
Compatibility between Energized Power and Biomes O' Plenty
Vanilla Shutters
A vanilla approach to shutters, a.k.a. vertical trapdoors or one-high doors, to decorate your windows with! Supports Biomes 'O Plenty, BetterEnd & BetterNether
No Man's Craft
Explore infinite planets !
Syconn's Star Wars Mod
Travel To a world Far Away. Meet your favorite Star Wars Characters and adventure in custom dimensions and biome.
FlatEdit+
A rework of the horrific superflat creation screen.
Farmer's Cutting Collection
Adds Farmer's Delight cutting recipes for various mods (a compilation of the Farmer's Cutting mods)
Aero Islands (for Create Aeronautics)
Sky island world generation from Isabel's Aeroscapes.
Biomes O' Plenty Legacy Reborn & Croparium
A Minecraft mod that digs up long-lost ores from early Biomes O' Plenty updates, and now you can grow them.
Robin's Fishery
adds many new biome dependent fish while trying not to overload the players inventory
More Firefly Bush Colors [1.14++1.21++]
Add more fireflies colors in a firefly bush
Bloom - Overworld Expansion
A vanilla-style Overworld expansion featuring new & improved biomes, flora, blocks, crops & more.
Solstice Dynamic Seasons
Experience a living world with Solstice: Dynamic Seasons, a 14-step seasonal simulation . Features realistic weather, shifting daylight, biome-aware snow, and custom crop growth. The ultimate Minecraft atmosphere!
Better Journeys
Vanilla+ Modpack, focused on exploration, nature, and good vibes!
Juztsy's - Structure
this mod adds over 26 structure to the game with unuiqe part,loot table, advancements and other that match the biome,structure and overworld!!!
moreHUD+
This mod adds multiple new configurable HUD elements to your screen. These include, FPS counter, Coordinates/Nether Coordinates, Biome, Time, Durability, and Direction. There is a custom settings button on the pause menu allowing you to color and position
B-RTP
BlanketRTP is a Minecraft Fabric mod that offers customizable rtp (random teleportation), including biome-specific options. Enhance exploration with a gliding mechanic after the (RTP). Easy to configure and optimized for performance
Luna's Stackable Flowers
Bushier, stackable vanilla flowers.
More Biome Coloured Blocks
Moss, Azaleas and more made biome coloured!
RiverInJungle
Adds wide, natural vanilla-style rivers to jungle biomes — real carved riverbeds, sandy banks, and water that flows seamlessly into the sea.