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Minecraft Java 1.21 Mods

Browse 12,077 free mods for Minecraft Java 1.21 — popular picks include ChillCraft - CC1, Sildur's Basic Shaders, AcceleratedRendering-reFabricated.

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ChillCraft - CC1
1.21.11neoforge

ChillCraft - CC1

Just a Chill modpack | Shaders | Distant Horizons | The best for your Minecraft phase | Enhanced Vanilla | Optimized

63kdownloads
Sildur's Basic Shaders
1.7.10

Sildur's Basic Shaders

Return of an old time favorite! Lightweight and Fast! Reworked and ported from enhanced default.

63kdownloads
AcceleratedRendering-reFabricated
1.21fabric

AcceleratedRendering-reFabricated

A client side only entity rendering optimization MOD, aiming at improving performance when rendering large amount of entities or complex modded entities

62kdownloads
Forgeulously Optimized
1.21.1neoforge

Forgeulously Optimized

Forge port of Fabulously Optimized. Your go-to performance modpack for Forge/Neoforge!

61kdownloads
Glowing Glazed
1.21.9

Glowing Glazed

Makes glazed terracotta glow to enhance visibility. (OptiFine/Continuity required)

61kdownloads
HSM - Mending fix & Skyblock drill fix
1.21.4fabric

HSM - Mending fix & Skyblock drill fix

Fixes the vanilla mending bug that resets the block break progress while also providing the same fix for Hypixel Skyblock drills.

61kdownloads
Better FPS (Modpack)
1.21fabric

Better FPS (Modpack)

Utilizes the power of Vulkan API to give you the best performance boost, even on 10-year-old hardware.

61kdownloads
Walksy's Mod Folder
1.21.11fabric

Walksy's Mod Folder

My Mod Folder - Made for Crystal PvP

61kdownloads
Mace Aim
1.21.8fabric

Mace Aim

If u like this mod check out mace smash by me Helps u aim with mace using help full guides and colored hud ALSO NOW HAS A SWORD MODE FOR BREACH SAWPING default key is P also the 1.21.11 version has a toggleable mace line default key M

61kdownloads
[Reforged] Accurate Block Placement
1.21.6forge

[Reforged] Accurate Block Placement

makes placing blocks a smooth and reliable process when holding right click.

60kdownloads
Head Name Fix
1.21.2fabric

Head Name Fix

Mob heads will keep their custom names when placed

60kdownloads
Breakneck: Optimized
1.21.11fabric

Breakneck: Optimized

1.21.11 – Level Up Your Vanilla Client with Increased FPS, Shaders, Quality of Life Enhancements, and Visual Improvements.

60kdownloads
Marlow Crystal Optimizer
1.21.11fabric

Marlow Crystal Optimizer

Optimization that fixes waiting on the server after crystal break before end crystal entities are cleaned.

60kdownloads
Cobblemon Apex
1.21.1fabric

Cobblemon Apex

Enjoy Cobblemon at its finest with our curated selection of over 90 mods, specifically chosen for optimal performance and a streamlined gameplay experience.

60kdownloads
Everything Animated!
1.13

Everything Animated!

Animate your minecraft! Adds animations for items without optifine.

60kdownloads
PerformanceHUD
1.21.11neoforge

PerformanceHUD

Lightweight client-side HUD showing FPS, RAM, entities, chunks, ping, and CPU in one customizable corner overlay.

60kdownloads
Living Legend Rewamped
1.21

Living Legend Rewamped

A clean and optimized PvP/SMP resource pack with low particles, smooth GUI, and enhanced visuals for better gameplay.

59kdownloads
Unstable SMP Simulator
1.21.11fabric

Unstable SMP Simulator

Pre-configured Unstable SMP battle simulator modpack. Includes: Final Law Battle, 2v1000 Law Battle, Great Sea Law Battle, Tournament, Cindercrest Battle, Lakerek VS Wemmbu, Law End Island Defense, Mist, Smuggler Path Law Fight, Underworld

59kdownloads
Anti Aliasing (TAA, FXAA)
1.8.9

Anti Aliasing (TAA, FXAA)

Fix rendering aliasing (TAA, FXAA)

59kdownloads
Optifine Capes Reborn
1.21.11fabric

Optifine Capes Reborn

A fork of Capes to only allow Optifine Capes

58kdownloads
No Explosions Particles
1.20

No Explosions Particles

Useful for crystal pvp, it can reduce lag.

58kdownloads
PvP Optimized
1.21.11fabric

PvP Optimized

The best modpack out there which focuses on improving in game FPS and your pvp experience with mods like sodium, lithium, BetterHurtCam+, etc to ensure maximum performance and pvp experience

58kdownloads
CraftSense
1.21.9fabric

CraftSense

A Minecraft mod that suggests crafting recipes based on what you’ve crafted before, letting you quickly craft items with one click or a keybind.

57kdownloads
ZNPCsPlus
1.8

ZNPCsPlus

A Spigot plugin for creating interactable fake entities

57kdownloads
TrueLightFX
1.8.2

TrueLightFX

TrueLightFX is a custom Minecraft shader offering a wide range of customizable settings.

57kdownloads
SeeMore
1.19

SeeMore

A simple plugin to set a player's server-side view distance according to their client-side render distance.

57kdownloads
Dragon survival enhanced
1.21.1neoforge

Dragon survival enhanced

Enhances dragon survival with fantasy themed world

56kdownloads
Create Aeronautic
1.21.1neoforge

Create Aeronautic

This is a Minecraft 1.21.1 NeoForge pack centered on the Create mod and Aeronautics for advanced mechanical automation and airships. It is heavily optimized for visuals and performance using Distant Horizons, Sodium, and the EMI utility suite..

56kdownloads
Mine In Abyss Modpack
1.21.11fabric

Mine In Abyss Modpack

A recreation of 'Made in Abyss' in Minecraft. Optional modpack to play on the server.

56kdownloads
Cauldron Concrete Powder
1.21.5quilt

Cauldron Concrete Powder

CauldronConcretePowder is a simple Datapack created to add to possibility for players to drop concrete powders directly in water cauldrons to transform them. Datapack optimized as much as possible. Working faster than VanillaTweaks' one.

56kdownloads
Redstone Sound Slider
1.21.11fabric

Redstone Sound Slider

Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.

56kdownloads
TerraCraft:Confluence
1.21.1neoforge

TerraCraft:Confluence

Lightweight modpack to enjoy the content of Terraria in Minecraft 1.21.1, with mod Confluence:Otherworld.

55kdownloads
NonUpdate Reloaded
1.21fabric

NonUpdate Reloaded

Blocking network connections to prevent update checks and reduce Minecraft startup time

55kdownloads
Better Overworld (BOW)
1.21.1fabric

Better Overworld (BOW)

This Modpacks aims to better the aspect of Exploration in the overworld and including some Quality of Life while staying as Vanilla as possible.

54kdownloads
HitColor Mod - NEW
1.21.11fabric

HitColor Mod - NEW

HitColor Mod is a lightweight Minecraft Fabric mod that lets you customize or remove hit effect colors for a cleaner, smoother combat experience.

54kdownloads
NijahPlay's Personal Pack
1.21.10fabric

NijahPlay's Personal Pack

A completely vanilla modpack to make the game feel full of life, with far better performance! With Sodium as a base, and Iris for shaders, I combine cutting edge and well tested mods to get the best possible performance without looking dull!

54kdownloads