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Neoforge Mods for Minecraft 1.21

Browse 1,785 free Neoforge mods for Minecraft 1.21 — popular picks include Async Locator Refined, TreeTimber, - FPS Booster - Lag Killer.

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Async Locator Refined
1.21.1neoforge

Async Locator Refined

Changes the searching of features to be asynchronous to mitigate associated lag. Maintained version

163kdownloads
TreeTimber
1.21.11neoforge

TreeTimber

Treecapitator mod. Unlock the power of efficient woodcutting.

163kdownloads
- FPS Booster - Lag Killer
1.20.5fabric

- FPS Booster - Lag Killer

powerful client-side performance FPS booster

162kdownloads
[SCM] Simply Create Model Mod
1.21neoforge

[SCM] Simply Create Model Mod

(Mod ver.) Optimise many Create mod models

159kdownloads
Lever drugster
1.21.1neoforge

Lever drugster

reworks create/design n decor/supplementaries stepped lever to be like aeronautics throttle lever

143kdownloads
Iris Block Compat
1.21.1neoforge

Iris Block Compat

Semi-automatic compatibility for waving plants and leaves in Iris shaders.

142kdownloads
InventoryTweak
1.21neoforge

InventoryTweak

Fast and easy inventory sorter

136kdownloads
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.

135kdownloads
Noisiumed
1.21.6neoforge

Noisiumed

A performance-focused fork of Noisium that accelerates Minecraft's terrain generation through targeted optimizations. Generates chunks faster without altering world output.

134kdownloads
Ore Plus (Legacy)
1.21.9fabric

Ore Plus (Legacy)

This datapack incresses vanilla ores generation in Minecraft by adding custom configurations for the Vanilla Ores, making them generate more frequently.

131kdownloads
Tritium
1.21.6neoforge

Tritium

An all-in-one optimization module dedicated to optimizing client-side rendering and server-side stability and fluency.

130kdownloads
Create Sable Dynamic Lights
1.21.1neoforge

Create Sable Dynamic Lights

A bridge between Sodium Dynamic Lights and the Create mod as well as the Sable mod used for mods like Create: Aeronautics

130kdownloads
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
Falling Blocks FPS Fix
1.21.1neoforge

Falling Blocks FPS Fix

Removes Falling Gravel & Sand From The Game to Reduce Lag 📈

126kdownloads
OptiFine for NeoForge
1.21.1neoforge

OptiFine for NeoForge

OptiFine features for NeoForge!

121kdownloads
Limited Damage Indicator Particle[Neo/Forge]
1.18.2forge

Limited Damage Indicator Particle[Neo/Forge]

A lightweight mod that controls the number of damage indicator particles rendered.

115kdownloads
Technical Electrical
1.21.1neoforge

Technical Electrical

Technical Electrical is a 1.21 sandbox style NeoForge modpack about relaxing and having fun alone or with friends! Build, Destroy or Control the world, with tech or magic! (Includes Public Dedicated SMP Server!)

114kdownloads
Civillis Technology Compatibility
1.21.1fabric

Civillis Technology Compatibility

Adds compatibility between Civilis and various tech mods.

114kdownloads
Better Underground Caves
1.19.2fabric

Better Underground Caves

Optimize the original cave terrain and add large underground cave terrain.

111kdownloads
Sodium/Embeddium Device Check
1.21.1fabric

Sodium/Embeddium Device Check

A Minecraft mod can check you device

107kdownloads
Compact F3 Plus
1.21fabric

Compact F3 Plus

a mod that replaces the vanilla F3 with a clean, minimal hud overlay.

104kdownloads
XP Stream
1.21.1fabric

XP Stream

Absorb XP orbs faster without clumping, no XP loss, same vanilla feel

101kdownloads
Locate Fixer
1.20.1forge

Locate Fixer

you ever get that annoying msg that says biome not found or structure not found? well this fixes that command and adds some features, also the locate command runs async which improve performance.

100kdownloads
Animatica Foxified
1.21neoforge

Animatica Foxified

Animatica unofficial NeoForge port. A mod for the NeoForge intended to load the MCPatcher/OptiFine animated texture format.

99kdownloads
SkullSkinless
1.21.1neoforge

SkullSkinless

Boost FPS instantly by replacing all player head skins with optimized default models!

99kdownloads
SecretRooms-Unofficial
1.21.1neoforge

SecretRooms-Unofficial

Secret Rooms mod, now ported to 1.20.1,1.21.1 by bay4lly! Features fully functional camouflage blocks, Ghost Blocks, and hidden Redstone. Optimized rendering and bug-free performance for the ultimate stealth experience. Unofficial & high-performance.

88kdownloads
Blaze Gaming Enhanced
1.21.1neoforge

Blaze Gaming Enhanced

A client-side mod made to provide enhancements to the multiplayer experience for the Blaze Gaming Cobblemon and Pixelmon servers. Includes several fixes, optimizations and more.!

88kdownloads
Mobs Blocker
1.21.8neoforge

Mobs Blocker

Disable the spawning of specific mobs in Minecraft

87kdownloads
Aeronautics - Create Customised
1.21.1neoforge

Aeronautics - Create Customised

A NeoForge modpack focused on customising the Create mod.

85kdownloads
Jasione
1.21.10neoforge

Jasione

Reduce GC pressure by safely eliminating Enum#values array cloning and memory allocation overhead through bytecode analysis

82kdownloads
Random Optimization
1.21.1neoforge

Random Optimization

This mod improves Minecraft's performance and fix serval bugs.

82kdownloads
Optimized Fullbright
1.20.1fabric

Optimized Fullbright

Fullbright mod that disables the lighting system to improve performance. Now toggleable with a keybind!

82kdownloads
Podium (Pojav x Sodium)
1.21neoforge

Podium (Pojav x Sodium)

A tiny mod that disables Sodium's PojavLauncher check.

80kdownloads
Too Much XP (TME)
1.21.5fabric

Too Much XP (TME)

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

77kdownloads
Enhanced Celestials Shader Support (Deprecated check description for updated version)
1.21.1neoforge

Enhanced Celestials Shader Support (Deprecated check description for updated version)

updated and working version: https://www.curseforge.com/minecraft/mc-mods/enhanced-celestials-2-shader-support

76kdownloads
Chunky Offline
1.21fabric

Chunky Offline

An add-on/extension of Chunky to generate chunks when no players are online.

76kdownloads