Forge Mods for Minecraft 1.21
Browse 112 free Forge mods for Minecraft 1.21 — popular picks include Mob Lite, CreateServer perfect modpack, Where's my Brain (WMB).
Updated daily
Mob Lite
It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands
CreateServer perfect modpack
A modpack for a server of mine that includes many create addons, farmers delight, planes, boats alexs mobs and extra mods to increase performance
Where's my Brain (WMB)
Smart mob AI optimization mod
Customizable Entity Clear
Allows the user to setup what mobs are cleared on a set time interval. Also adds a /clearentity command as a safer version of kill @e
PVP REFORGED
Designed for serious competitive play, PVP REFORGED overhauls Minecraft's combat and visuals, delivering improved FPS, critical utility features, and a fresh yet focused environment for skillful PVP duels.
The Goofy Gooners MC
An enhancement to the vanilla gameplay with new mobs and biomes, with many new structures to explore and dungeons to loot, all while running smooth with performance mods
ByeBye Phantoms 👋
ByeBye Phantoms adds powerful new tools and wings to finally put an end to those pesky night stalkers!
no_mobs_destroy_block
Prevent the destructive behavior of organisms and entities towards blocks.
Pvp ressource pack
Boost your PvP performance with optimized textures, clear visuals, and sleek combat designs made to give you the competitive edge.
T0PK4_lib
This is a next-generation bugfix mod required for ModderEFGS's and T0PK4's mods to work.
VoidMachina
RPG modpack with magic, machines, and exploration for Minecraft 1.21.1 NeoForge. Optimized to run with only 4 GB of RAM and compatible with multiplayer and mobile devices via PojavLauncher.
MobStack26
A datapack that stacks mobs to enhance performance of large animal farms
Breeze N' Rods
Adds a crafting recipe that allows players to craft wind charges back into breeze rods.
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。

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。
Farm Friendly Mob Stacking
This datapack optimizes the server by stacking mobs without penalizing players! Farms will have less mobs, but the reward will be similar or better.
Spawncap Control Utility Mod (1.21.11, 1.20.1) – Control Over Mob Spawning Limits
Spawncap Control Utility Mod gives you deep control over mob spawning limits in Minecraft, making it ideal for custom difficulty settings, performance tuning, or modpack balancing. Features: Adjust the maximum number of mobs per category (e.g. MONSTER, CREATURE, AMBIENT, WATER_CREATURE). Adds new spawn categories from other mods and set their limits. Reduce spawncaps for laggy […]
MoreMcmeta Mod (1.21.4, 1.20.1) – Animate Almost Minecraft Texture
MoreMcmeta Mod allows you to animate any resource, like Optifine. Animate almost any Minecraft texture with more options. You can animate almost any texture in the game, including armor, mob, and GUI textures. Textures from other mods that use Minecraft's default texturing process work as well. You can synchronize any animation to the world's current […]
No Entity Lag Mod (1.21.4, 1.20.6) – Decreases Lag Caused Due To Entities
One of the most resource consuming game elements are entities. Mobs, minecarts, armor stands, lighted TNTs, etc. all count as entities and as their number increases, the game performance will drop drastically. No Entity Lag Mod is here with the solution. This mod introduces some measures that will help manage and reduce the lag caused […]
Fancy Clear Mod (1.21.5, 1.20.1) – Optimize Your Server, Maintain Performance
Fancy Clear Mod helps clean up entities (like mobs and items) in your game to improve performance by preventing excessive numbers from causing lag. It includes features like automatic cleanup, configurable settings, and support for multiple languages. Features: Monitors and clears excessive numbers of creatures or items to prevent TPS decreases. Customizable blacklist allows exemption […]
Despawn Tweaks Mod (1.21.1, 1.20.1) – Smarter Despawning
Despawn Tweaks Mod fixes cases where mobs will be prevented from despawning. Features: Allows mobs that pick up items or gear to despawn naturally. Drops held loot properly when mobs despawn. Allows mobs that spawn from spawners to bypass this rule, optionally only in specific structures. Improves performance on both dedicated servers and in singleplayer. […]
Adaptive Performance Tweaks Spawn Mod (1.21.1, 1.20.1) – Smarter Mob Spawning
Adaptive Performance Tweaks Spawn Mod is a server-side optimization module within the APTweaks collection, built for Minecraft Forge servers running large modpacks. This module specifically targets mob spawning behavior, adjusting settings dynamically to maintain balanced server performance and prevent TPS drops caused by uncontrolled entity spawning. Features: Dynamically optimizes mob spawning behavior to reduce server […]
Footprint Particles Mod (1.21.1, 1.20.1) – Improving Game Aesthetics
Footprint Particles Mod adds immersive footprint particles to the game. This feature enhances the realism of your Minecraft world by showing footprints left behind by mobs and players on soft materials like dirt, wool, and sand. The mod includes a configurable option to manage performance and personal preferences, ensuring that the footprints do not cause […]
Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!
Gives you full control over spawning mobs/spawners. Add custom AI to mobs, give them better weapons, and block burning in sunlight. You decide what your mobs do and when they can spawn!
VitalityCraft – Vanilla Essentials [New 26.1.2]
Vitality Craft enhances your Minecraft experience with essential mods that introduce new biomes, objects, mobs, and performance improvements. Dive into a more diverse and challenging world while enjoying smoother gameplay with optimized performance.
All About Mobs - Show Mob Health - Show Mob Names - Set Mob Health - Set Mob Damage
Set up your mob settings—whether on the server or client side—to add extra features to your game.
[TACZ] Zombie Map Maker
TACZ Call Of Duty Zombies Map Maker Neo TACZ
[TACZ] Clans Systeme
Clans System adds a complete clan and city conquest system to Minecraft. Create clans, capture cities, fight monster hordes, earn passive income, and dominate the server in PvP or survival gameplay.
Mob Controller Creeper Spawning
This Mod adds control functions for Creeper Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Skeleton Spawning
This Mod adds control functions for Skeleton Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Spider Spawning
This Mod adds control functions for Spider Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Enderman Spawning
This Mod adds control functions for Enderman Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Phantom Spawning
This Mod adds control functions for Phantom Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Slime Spawning
This Mod adds control functions for Slime Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Pillager Spawning
This Mod adds control functions for Pillager Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2