Forge Mods for Minecraft 1.20
Browse 146 free Forge mods for Minecraft 1.20 — popular picks include Spawn, Swampier Swamps, Euphonium.
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Spawn
An overworld wilderness overhaul that adds tons of animals, biomes, ambience and functionality
Swampier Swamps
Swampier Swamps is a Mod that aims to overhaul and improve the Swamp Biome and some of the features added in the Wild Update.
Euphonium
Ambient sounds based on biome and world features - a backfork of Charmonium.
Blazing Bamboo
Adds a fiery bamboo species to the crimson forests of the Nether! Craft it into blaze rods and lava rafts!
DragN’s Bettas & Aquatics!
Betta fish and decorative, customizable aquariums!
LUMINOUS: NETHER
Explore new nether biomes with dangerous foes! Build with new blocks, and decorate with new decorations!
ChinjufuMod +JapaneseBlock
Add new blocks, furniture, crop and food
Twilight Forest - Aurora Palace Regeared
Revamps the Twilight Forest's Aurora Palace with a new build by Gearsaw Studios!
Cozy Zen
A cozy vanilla plus modpack focused on building, decorating, farming, fishing, wildlife, and exploration, with richer biomes, charming structures, quality of life improvements, and a few hidden surprises along the way.
Block Factory's Biomes
🌳 This Biomes Add-on adds 3 brand-new biomes filled with unique animals, plants, blocks, and fully custom world generation!
Sky Lands
Adds new sky islands biomes, blocks, bosses, weaponery and much more
Sundries & Decor
This mod adds new blocks, decorations, and furniture to fulfill your building fantasy!
Furniture - GreenBoy's Furniture
Adds Over 20+ Furniture Like Chair, Computer, TV, Table etc
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.
Maple
The Maple Mod adds a wealth of natural elements and decorative options to Minecraft, allowing players to experience more diverse gameplay.
Undermod
Sewers that link villages together, giant craters, underground forests, rivers and seas.
Reintegrated: Arts and Crafts
Integrating Arts and Crafts into vanilla biomes and structures.
Furniture - FurnitureCraft
Adds Unique 35+ Furniture Like Piano, Fridge, Bench, Computer, Laptop ETC
Piglin Quartz Tower
Adds a Piglin guarded quartz tower to the Nether, decorated inside and filled with loot
DragN's 'Just Bettas'
Betta fish and decorative, customizable aquariums... Without the other stuff!
Emerald Craft
More crafts, biomes, piglins, and more villager professions!
Alaskan Lookout Tower
Mod adds cozy lookout towers in forests
Mini Clock Tower
Adds a mini clock tower to all Plains biomes, decorated and with a villager living inside
Miraculous Block
Miraculous mod for the Minecraft game. It added a huge amount of new content. Blocks, mobs, biomes. But the most important part is Miraculous, magical artifacts
Create: Maximized Additions
Adds many decorative blocks and new mod compatibility
Outdoorsy - Overworld Enhanced!
An Overhaul to Vanilla Biome Generation, also adding Enchantments, Decorative Blocks and Woodsets.
Blasted Barrens
Adds a fantasy biome laid in ash and debris.
Cave Stuff
This mod makes caves better by adding blocks, mobs and biomes.
Simple Structures: Pale Garden
Adds small decorative details to the Pale Garden biome
Fae's Gardencraft
A mod focused on crafting glowing and decorative plants to get the most out of your gardens and builds!
Furnitures O' Plenty
A mod that combines Mr.Crayfish's Refurbished Furnitures with Biomes O' Plenty.
Gr33n's Botanical Gardens
SimplePlants Decor and Some Food!
Cardinal Discovery
Cardinal Discovery is a discovery and exploration based modpack that utilizes new biomes, items, mobs, ores, and structures to enhance how the game feels while still keeping true to vanilla aspects of the game.
Biome-colored flowers & plants
Makes resource packs able to add biome colors to blocks. Also comes with a few resource packs included for vanilla.
Biomes
This mod adds new biomes, dimensions, blocks, items and weapons. This mod has localization in Russian and English.

CE's Minerals & More
A mod that adds a lot of new biomes, minerals, farmables, tools, stone types, and much more.