Neoforge Mods for Minecraft 1.21
Browse 941 free Neoforge mods for Minecraft 1.21 — popular picks include tame every mob, Alpha Craft, 1.21.7 Backport (Lava Chicken Backport).
Updated daily
tame every mob
Tame every regular Minecraft mob, control their behavior, store them in Mob Pockets, and upgrade them with custom equipment.
Alpha Craft
Go back in time, and collect resources from old minecraft!

1.21.7 Backport (Lava Chicken Backport)
Port of the new 1.21.7 features to older versions
Create Pets
addon of create adds mechanical pets
Scaling Difficulty
Scale mob statistics based on time/distance traveled in the world. Port from Globox's RpgDifficulty
Realms of Runeterra: A tale of Relative Dimensions
New blocks, items, mechanics, stories and adventures await you in a 131072-side block map of Runeterra, the world of the world-wide known MOBA League of Legends. An immersive new dimension paired with procedural generation to spice every new world!
Insectopia
A Buzzing Adventure
Rustling Spots: Team Rocket Addon [Cobblemon]
Adds rare Jessie and James interruptions to Rustling Spots, turning exploration encounters into scalable Team Rocket trainer battles with unique dialogue and rewards.
Bizarre West
Face the bizarre world of wild west
JtC Totem Mobs
Give Totems to Mobs! Save your Pets from Death!
Shades
A mod that adds the 'shade' mechanic from Hollow Knight.
Reapers & Ghosts
Adds the Violent Crystalline Corruption and its various Deadly Entity's to Minecraft

Snowier Golems
Allows you to enchant snow golems for new abilities! (made for WinterJam)
Neutrality Redux
Neutrality Redux is a remake of a mod about the interaction, friendship and development of the Illager race!
LagShield Ultimate (Anti Lag)
The intelligent performance modulator for Minecraft Server. LagShield Ultimate uses Arclight-safe async processing to dynamically regulate mob AI, chunk density, and entity speed based on real-time server stress (MSPT). Stops lag before it happens.
Always Hostile Animals
Makes all normally passive or neutral mobs attack the player on sight.
Ivar's Bosses
Ivar's Bosses is a mod that introduces formidable bosses to the game, featuring unique attack patterns and special summoning rituals. These ancient creatures will unleash their wrath upon anyone who dares disturb their eternal slumber.
Palamobs [ Discontinued ]
An add-on for Palamod Recreated and Custom NPC. The different mobs will finally be able to burst into your adventures with their different dungeon styles, bosses, and NPCs.

Spectrum Compat
Integrates Spectrum mechanics into other mods
CreepyPasta Legends
Creepy Monsters awaken, Haunting players With Dark Legends and Fear.
Ben's Monster Energy Mod
All the Monster Energy you could ever want... and Beer too for some reason.

Aspen
A currently small content mod with whimsical/botanical additions.
IFC-Integrations
Unite the worlds of Ice and Fire and MCA Reborn with legendary relics, enhanced creature interactions, and a new way to experience both mods together.
Better Lost Items
Better Lost Items tracks despawned world drops, saves player death loot, and turns wandering traders into recovery merchants. Configure recovery costs, fetch supplies, burned loot, and void loot directly from Mod Menu.
Zombie Have Eyes
Zombie Have Eyes — server-side mod for NeoForge 1.21.1. Zombies chase and attack only with direct line of sight — hide behind blocks to break aggro. Sneaking grants a distance-based chance to stay unnoticed. Compatible with Zombie Awareness.
Sansper
turns creepers into sans AUs
Dreamlands
Escape reality in your dreamland.
NeoPasterDream
Also known as the NewPasterDream, it is a port of the original mod to the 1.21.1 NEO loader, and has been restructured to make it more oriented towards adventure themes.
Villager Industries
Villager become useful by making them work for you
Lovely Robot: Legacy
The current-generation robot companion mod. Craft a robot, name her, bring her along — and watch what changes when you actually spend time together.
Combined Wool
Adds a lot of wool and carpet combinations with patterns
Universal Trinkets
Modular, command-powered trinkets for mapmakers, mod-pack devs, and power players.
NeoGuanNiao
Neo Guan Niao adds a living bird ecosystem to Minecraft, featuring realistic behaviors, individual bird traits, breeding, nests, bird guides, and immersive wildlife interactions.
JOJO - stone block crusaders
Many features from the popular manga/anime jojo's bizzare adventure (jjba)

O's enderite
Adds new ores, tools, mobs, blocks and structures based on Enderite — a powerful resource from the End.
The znibis
This mod adds a creature that lurks in your world...