Forge Mods for Minecraft 1.21
Browse 192 free Forge mods for Minecraft 1.21 — popular picks include Cats Love Tropical Fish too, Stellarity_x_True_Ending_patch, Doomful.
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Cats Love Tropical Fish too
Cats and Ocelots now can eat Tropical Fish
Stellarity_x_True_Ending_patch
Compatibility layer for seamless integration between Stellarity and True Ending datapacks.
Doomful
Mod that reworks Smite and Bane of Arthropods enchantments and expands upon them.
More Breeze Rods
This project makes that a breeze now tropps more breeze rods.Very usefull
Reach Enchantment
A vanilla datapack that adds a Reach enchantment, letting you hit mobs from further away.
Chromaglow
Automatically grants every player and pet a glowing effect, allowing them to customize their outline color and auto-hide it using contextual settings.
More Realism (MR)
This project helps you experience your world more realistically.
You Can't Sleep
A about bed sleep's horror mod
Unbarbed Bees
Bees no longer lose their stingers nor die after attacking

Turtle Scutes Fall Off│龜甲脫落
Turtles occasionally drop Turtle Scutes, not just when they grow to adulthood.│海龜偶爾會脫落龜甲,而不僅在它們成年時。
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).

Call Your Friends│呼朋引伴
Use your goat horns to call your animal friends.│使用山羊角來呼喚你的動物朋友。
Overlooked
Overlooked is a Minecraft mod that adds new uses, recipes, and mechanics for items and systems that are already in the game but usually go ignored. Hence the name, features that I believe were 'overlooked', to make it more immersive, and fun!

Craftable petrified oak slab
Added craft to petrified oak slab

Nautilus Drops│鸚鵡螺掉落物
Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。
No Equipment Drop
Possibility to remove equipment drop from mobs
PetLeveler
Level up your tamed wolves. Dogs gain XP from combat, grow stronger, and unlock unique abilities like Splash Bite, Fire Resistance, and Lifesteal
Camille's Sniffer Loot Expansion
This datapack expands the loot that sniffers can uncover while digging. No overpowered items, no random out-of-place items, only logical, balanced vanilla friendly loot.
Withering Wanderers
This project adds more use to a theme of wither mobs, a new use for soul sand, new use for glow berries, and overall a more unique experience in 1.21.1!
Panda Paws
Adds Panda Paws to the game, use them to climb, move and take care of your enemies!
chicken boss
Adds a powerful God Chicken boss that attacks players by spawning creepers and iron golems.
Duckzi's Opossums
This project adds Opossums to your minecraft world!
Balance Silverfishes
Makes some small tweaks to the silverfishes
Stealth Mechanic
A Forge mod that adds stealth, noise, and hostile mob hearing mechanics to Minecraft.
HealthIndicatorss
Shows health hearts, HP, armor and distance above mobs and players in world space. Toggle visibility with V key.
Warrior Rage Mod (1.21.11, 1.20.1) – Kill Streak Mechanic
Warrior Rage Mod introduces a "Kill Streak" feature to the game. When you kill mobs in quick succession, you gain a rage bar that grants bonuses like increased attack damage or fire aspect on hits. The rage turns on after getting a configurable number of mob kills within a set period. A kill counter appears […]
Zombie Nightmare Expansions Mod (1.21.1, 1.20.1) – Undead Horror Monsters
Zombie Nightmare Expansions Mod adds multiple high-detail undead creatures with different mechanics, combat styles, and special drops. The mod is designed for horror, zombie apocalypse, RPG, and hardcore gameplay packs. Features: Undead Mobs Disemboweler Large heavy zombie variant Targets players and cows High melee damage Drops Deathly Heart Tormented Zombie Disguises itself as a normal […]
Left Hanging Mod (1.21.11, 1.20.1) – Petrifying Decorations
Left Hanging Mod is a decorative mod themed around Halloween. It allows you to craft and hang nooses as spooky decorations. The mod is intended only for decorative purposes. Features: New Noose Block, Noose Item, and Noose Mechanic. Nooses can be crafted using leads. Undead entities can be used as decoration without taking damage. Other […]
Fish Bonanza Mod (1.21.1, 1.20.1) – New Aquatic Creatures
Fish Bonanza Mod adds a large number of new fish. The mod focuses on increasing variety in what can be caught while fishing, without changing core fishing mechanics. All fish are obtained through regular fishing and integrate naturally into the existing game flow. Features: Adds around 100 new fish types to the game. New fish […]
CoffeeG's Wall Climbing Mod (1.21.11, 1.20.1) – Climb Walls Like A Pro
CoffeeG's Wall Climbing Mod adds a wall-climbing mechanic to Minecraft. Features: Adds wall-climbing ability to players. Climb vertical surfaces with ease. Great for parkour maps and enhanced mobility. Screenshots: CoffeeG's Wall Climbing Mod Download Links For All Versions from Minecraft 1.16.5 to Minecraft 1.21.11, 1.21.10, 1.21.9 Forge/Fabric/Quilt/NeoForge Version: Download from Server 1 – Download from […]
Doggy Talents Next Mod (1.21.11, 1.20.1) – The Art of Minecraft Wolf
Doggy Talents Next Mod adds a unique system of levels, skills, and upgrades. Additionally, new accessories, furniture, and much more. Features: Refined AI: Dogs are now smarter, more reliable, and better at navigating terrain, avoiding hazards like lava and cliffs. Immersive Animations: Adds lifelike animations, including playful interactions and in-game mechanics integration. Petting System: You […]
Foods And Plants Cooking With Mindthemoods Mod (1.21.1, 1.20.1) – Advanced Meals And Dietary Mechanics
Foods And Plants Cooking With Mindthemoods Mod introduces a comprehensive meal and nutrition system. The mod adds a Cooking Table for preparing meals from ingredients, a nutrition system that rewards dietary variety or penalizes repetition, and a wide range of new crops, plants, and processed foods. Features: Adds a Cooking Table used to prepare meals […]
Sky Void Additions Mod (1.21.11, 1.20.1) – Absolute Exciting Features for SkyBlock
Sky Void Additions Mod enhances SkyBlock gameplay by introducing vanilla-like mechanics that make all items, mobs, and advancements obtainable. Features include creating Amethyst Geodes with packed ice and lava, obtaining rare items like enchanted golden apples from cats, and converting mobs like guardians into elder guardians through lightning. Additional mechanics allow Endermites to propagate chorus […]
Brazil Legends Mod (1.21.1, 1.20.1) – Folklore Creatures And Mythic Gameplay
Brazil Legends Mod introduces creatures, weapons, and mechanics inspired by Brazilian folklore. The mod integrates mythic beings with behaviors and biome-based spawning.Text Features: Folklore creatures such as Saci, Cuca, Mapinguari, Headless Mule, and Capelobo. Unique AI, combat, and interaction mechanics for each entity. Biome-specific spawning tied to Brazilian myth themes. Additional weapons and systems that […]
Luminous Nether Mod (1.21.1, 1.20.4) – A Nether Alive with Danger
Luminous Nether Mod expands the Nether with two new biomes, lots of new mobs, and a variety of building blocks and decorations. This mod adds new gameplay mechanics, loot to find, and dangerous areas to explore. It makes the Nether a more lively and challenging place. Features: Adds two new biomes to the Nether: the […]
Supernatural Mod (1.21.10, 1.20.1) – Eerie Magic and Paranormal Chaos
Supernatural Mod is a Minecraft mod themed around the supernatural. In addition to new mobs like merfolk, ghosts, and vampires, it also introduces fascinating mechanics such as: Vampirism – allows the player to become a true vampire Possession – turns your armor stand gear into a poltergeist Features: Vampirism & Ritual Magic: Vampire Illagers: Spawn […]