Forge Mods for Minecraft 1.21
Browse 2,511 free Forge mods for Minecraft 1.21 — popular picks include Chaos Chickens, Lost_procedure, The Red Eyed Stalkers.
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Chaos Chickens
Unpredictable Chaos Chickens ready to ruin your day.
Lost_procedure
assets.minecraft.data.lost_procedure.system...CRITICAL_ERROR...[SYSTEM_CORRUPTED]...01001001_1.21.8...Conduit_leak...Files_overflowing...Unknown_process_in_progress...FATAL_OVERWRITE...[NULL].....textures.???.officially corrupted
The Red Eyed Stalkers
Red-eyed stalkers haunt the villages and the forests, twisted villagers who destroy all and stalk and hunt you without rest.
Mighty: Magic and Rituals
A magic mod where magic and technology are deeply intertwined.
Better Peaceful
Removes hostile mobs, except for mobs, which you need to beat the ender dragon.
BrawlCraft
A mod made for BrawlStars and Minecraft lovers...
LogicSense : Tactical Stealth & Enhanced AI
Rewrite Minecraft's AI from scratch. Use shadows, sound masking, and tactical distractions to survive against mobs that truly see, hear, and hunt(Vanilla friendly).
Tung Tung Tung Sahur
This is a joke mod, don’t take it seriously! I was learning some programs while making this mod, and decided to upload it to the internet just so it would exist.
Vision-Craft.net
More Animals, Tech stuff and Furniture
Easy Spawn Eggs
The Fastest way to craft Spawn Eggs in Survival Minecraft.
village and pillage enhanced
this mod adds an upgrade to the pillage and village update and adds pillager camps! in there u can free the allays iron golems and slay the pillagers
Void Vanguards
🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.
Conjurer's Dream
Summon entities to fight and defend for you using a diverse array of powerful staffs each with unique abilities.

Journey's End
A progression based mod designed to improve Minecraft's End dimension.
Resin Gun
A weapon to catch and transfer Mobs with fancy animations
The Great End Update
Explore mysterious new landscapes, discover unique vegetation and crystal formations, and collect powerful Enderite
KLAUS
simple mod that adds an evil santa klaus bossfigh
MINONS-mod by zac
a little slime guy (minons) who likes copper, and will try his best to help you. tho they aint the best... spawn him with a copper egg,
Mega Showdown Item Pack LITE
Adds extra recipes to Cobblemon: Mega Showdown
Wither Skull Dupe
Wither skulls can be duped just like how armor trims can!
Peahat from Zelda: The Wind Waker
This datapack adds Peahats from Zelda, with custom AI. No resource pack required!
Garfeldi [Cobblemon]
Back in 2024, I made an April Fools' addon for Cobblemon just called "Garfeldi", ironically posted to the Cobblemon server on April 2nd. I found the files, like, 10 minutes ago, made minimal changes, and decided to post it to Modrinth.
Doomful
Mod that reworks Smite and Bane of Arthropods enchantments and expands upon them.
Reach Enchantment
A vanilla datapack that adds a Reach enchantment, letting you hit mobs from further away.
More Realism (MR)
This project helps you experience your world more realistically.
Runeterracraft
New mobs to tame and fight! Armors and Weapons to dash around the battlefield and blow things up and more! based of Runeterra
More Breeze Rods
This project makes that a breeze now tropps more breeze rods.Very usefull
Latex Puro Puppy (Changed)
Latex Puro Puppy is an unofficial, standalone Fabric mod for Minecraft 1.21.11 that lets a player become a small black or white Puro puppy while keeping vanilla gameplay.
Cats Love Tropical Fish too
Cats and Ocelots now can eat Tropical Fish
Chromaglow
Automatically grants every player and pet a glowing effect, allowing them to customize their outline color and auto-hide it using contextual settings.
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Emeralds Galore
Emerald Ores and Zombie Villagers drop more Emeralds
YepBlocked
Mod for detailed mob/animal spawn configuration
Unbarbed Bees
Bees no longer lose their stingers nor die after attacking
Whispers Behind You
A simulation left corrupted. A shadow born from a NullPointerException. Keep your torches bright, listen to the footsteps, and try not to let the system delete your data.

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。