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Forge Mods for Minecraft 1.21

Browse 112 free Forge mods for Minecraft 1.21 — popular picks include [ETF] Entity Texture Features - [Fabric & Forge], [EMF] Entity Model Features [Fabric & Forge], CleanCut.

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[ETF] Entity Texture Features - [Fabric & Forge]
1.21.11fabric

[ETF] Entity Texture Features - [Fabric & Forge]

Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)

149Mdownloads
[EMF] Entity Model Features [Fabric & Forge]
1.21.9fabric

[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

136Mdownloads
CleanCut
1.21.9neoforge

CleanCut

Attack enemies through obstructions! FORGE & NEOFORGE & FABRIC!

30Mdownloads
Despawn Tweaks
1.20.1fabric

Despawn Tweaks

Optimization mod that fixes cases where mobs will be prevented from despawning.

18Mdownloads
Immersive Optimization
1.21.11neoforge

Immersive Optimization

A lightweight entity-tick-scheduler for doubling your TPS.

14Mdownloads
[ESF] Entity Sound Features
1.21.9neoforge

[ESF] Entity Sound Features

Allows for entity sound variation using ETF / OptiFine format property rules. Also adds aditional sound related utility for ETF & EMF

4.4Mdownloads
Animal Pens
1.21.11neoforge

Animal Pens

Reduce lag and keep your animals neatly stored while maintaining full interactivity!

4.2Mdownloads
Too Many Entities
1.21.9fabric

Too Many Entities

Hide extra entities in order to reduce lag, especially with mob farms. The mobs still exist in the world, they are just not visible.

1.4Mdownloads
Mob AI Tweaks
1.21.11fabric

Mob AI Tweaks

Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!

1.4Mdownloads
Easy Mob Spawn Control - spawn rate, mob cap, disable bad mobs
1.20.1forge

Easy Mob Spawn Control - spawn rate, mob cap, disable bad mobs

Quickly adjust spawn rate, ban mobs, change mob limit and more with in-game menu

384kdownloads
Advanced Wall Climber API
1.20.1forge

Advanced Wall Climber API

A powerful API for Minecraft mods that enables advanced wall climbing mechanics for entities. This API allows mod developers to easily add spider-like wall climbing behavior to any mob.

325kdownloads
Dynamic light
1.21.9fabric

Dynamic light

Mobs on fire and some items emit light! Like the OptiFine's dynamic light.

306kdownloads
Find me
1.20.1forge

Find me

Find Me is a mod for storing, summoning, and managing creatures and vehicles.

248kdownloads
Zombie Horsemen
1.14.4fabric

Zombie Horsemen

Zombie Horsemen is a Minecraft datapack that introduces a new surprise event similar to the Skeleton Trap. When triggered, a zombie riding a zombie horse, equipped with an iron helmet, iron axe, and shield, will spawn to challenge players.

134kdownloads
Moonlit Performance Enhancement Module
1.20.2forge

Moonlit Performance Enhancement Module

A optimization mod for Forge/NeoForge that overhauls Minecraft’s core event system. Eliminates reflection bottlenecks to accelerate event processing, enables instant language switching, and adds the /killmobs command to instantly remove all hostile mobs wi

127kdownloads
Civillis Technology Compatibility
1.21.1fabric

Civillis Technology Compatibility

Adds compatibility between Civilis and various tech mods.

114kdownloads
APTweaks: Spawn (11.x Classic)
1.21.1forge

APTweaks: Spawn (11.x Classic)

Optimization for monster spawn events and spawner.

95kdownloads
Mobs Blocker
1.21.8neoforge

Mobs Blocker

Disable the spawning of specific mobs in Minecraft

87kdownloads
Too Much XP (TME)
1.21.5fabric

Too Much XP (TME)

Yeets the laggy XP orbs, whilst still maintaining a high level count

77kdownloads
Mob Stacker Ind.
1.21.5neoforge

Mob Stacker Ind.

Greatly increases performance by merging/stacking nearby mobs, reducing the physical number of entities in the world. Hypothetically 2147483646 times better performance.

69kdownloads
Better Zombie Ai
1.21.8neoforge

Better Zombie Ai

Add all new features to improve your zombie apocalypse experience ,with tons of customizability

64kdownloads
GpuShift
1.20.1fabric

GpuShift

Improves optimization by offloading CPU processes to the GPU

48kdownloads
Civillis Minecolonies Compatibility
1.20.1fabric

Civillis Minecolonies Compatibility

Creates civilized areas to deter monster spawning around Colonies dynamically.

34kdownloads
Civillis Magic Compatibility
1.20.1fabric

Civillis Magic Compatibility

Adds compatibility between Civilis and various magic mods.

29kdownloads
Progressive Mob Wave Activations - PMWA - Day/trigger-based control of mob spawning!
1.20.1forge

Progressive Mob Wave Activations - PMWA - Day/trigger-based control of mob spawning!

Progressive Mob Wave Activations PMWA - Limit any mobs based on day number, registered mob kills, and distance from world centre

25kdownloads
Tpsum
1.21.1neoforge

Tpsum

Performance optimization mod improves mob spawning, biome lookup, worldgen allocations, and task loop hot paths.

18kdownloads
PerformanceX
1.19fabric

PerformanceX

Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.

14kdownloads
Stuffed Pack!
1.21.1neoforge

Stuffed Pack!

A family friendly modpack designed with performance in mind featuring new creatures, items, biomes, and structures to explore. This is a Vanilla+ pack designed for people who are already familiar with Minecraft.

12kdownloads
EntityOptimization
1.20.1forge

EntityOptimization

Optimization and overload protection (Entity)

9.4kdownloads
Progressive Mob Wave Activations - PMWA
1.19.2forge

Progressive Mob Wave Activations - PMWA

Progressive Mob Wave Activations PMWA - Mob spawns enable after a select number of days or after killing a specified mob

5.7kdownloads
Backport Saddle & Nametag copper
1.17fabric

Backport Saddle & Nametag copper

Craft saddle and nametag with copper. Derivated from Balanced Recipes.

4.4kdownloads
Simple Animal pens
1.21.11fabric

Simple Animal pens

A simple datapack that allows to store many animals in one block to reduce lag on the server. also available as datapack

4.4kdownloads
Mob Lite - Discontinued
1.21.11forge

Mob Lite - Discontinued

It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands

3.9kdownloads
Mob Stacker Advanced
1.21.1fabric

Mob Stacker Advanced

Mob stacker mod with breeding support, etc.

3.3kdownloads
SitOnEverything
1.21.11neoforge

SitOnEverything

Sit on almost any block or entity with configurable seat positions, vanilla presets, and quick hotkey support.

3.3kdownloads
Spawnix
1.20forge

Spawnix

Control mob spawning the way Minecraft always should have, simple, natural, and in real time.

2.9kdownloads