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Minecraft Java 1.21 Mods

Browse 860 free mods for Minecraft Java 1.21 — popular picks include Distraction Free Recipes (EMI / REI / JEI), Translations for Sodium, Motschen's Better Leaves.

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Distraction Free Recipes (EMI / REI / JEI)
1.21.1fabric

Distraction Free Recipes (EMI / REI / JEI)

Automatically hides the recipe viewer when not searching.

22Mdownloads
Translations for Sodium
1.20

Translations for Sodium

Unofficial translations for the Sodium Minecraft mod

20Mdownloads
Motschen's Better Leaves
1.20

Motschen's Better Leaves

Improves the appearance of leaves with high mod compatibility and performance!

19Mdownloads
Despawn Tweaks
1.20.1fabric

Despawn Tweaks

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

18Mdownloads
APTweaks: Core (11.x Classic)
1.21.1forge

APTweaks: Core (11.x Classic)

The core is required for all adaptive performance tweaks modules and provides a shared API, monitoring functionally, events and commands.

12Mdownloads
KubeJS Tweaks
1.21.1neoforge

KubeJS Tweaks

This is an addon for KubeJS to abstract some common usage of KubeJS for heavily modded modpacks. Also applies hotfix when needed.

12Mdownloads
FeyTweaks
1.21fabric

FeyTweaks

Mod for optimizing signs and beacons.

4.7Mdownloads
Os' Colorful Grasses
1.21

Os' Colorful Grasses

Fluffier grasses! Tall, short, or original X style versions available, as well as a mix of the three for the optimal balance of visuals & performance. Get the full version on Patreon!

4.3Mdownloads
Item Obliterator
1.21.1neoforge

Item Obliterator

Modpack utility mod that allows to disable items and/or its interactions. Also removes them from creative tabs, recipes, trades, and JEI/REI/EMI.

3.7Mdownloads
Performance Tweaks
1.21.1fabric

Performance Tweaks

Several optimizations and bugfixes. Entity Collision FPS fix, Let-Me-Despawn, railway optimization and alternate current.

1.5Mdownloads
FancyFast Bushy Leaves
1.13

FancyFast Bushy Leaves

Forces Fast Leaves rendering to improve performance with bushy textures, ensuring better FPS in dense biomes like jungles or mangrove swamps, even when using shaders.

1.5Mdownloads
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
Traben's 3D Arrow models
1.21.2

Traben's 3D Arrow models

Makes shot arrows look just like their item sprites. Works with all 16x resourcepacks. Requires EMF or OptiFine.

894kdownloads
Glowing
1.21

Glowing

Use Optifine/ConnectedTextureMod/Vanilla(CoreShaders) format to make some things glow or emissive for vanilla.

730kdownloads
Idle Tweaks
1.21fabric

Idle Tweaks

Reduces Minecraft's resource usage while it runs in the background.

697kdownloads
Breakneck: Optimized | FPS Boost, Shaders & QoL
1.21.11fabric

Breakneck: Optimized | FPS Boost, Shaders & QoL

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

682kdownloads
PDB3D's Blocky Armor Stands - Arms Version
1.13

PDB3D's Blocky Armor Stands - Arms Version

A Resource pack adding a Blockier Armor Stand Model. Requires Optifine or EntityModelFeatures

550kdownloads
SenpaiSpider 1 Million Texture Pack
1.20

SenpaiSpider 1 Million Texture Pack

Here is my 1M Texture Pack. While it may not be the most optimized, I hope my subscribers will enjoy it. Thank you for supporti

533kdownloads
Clear Lava and Water
1.21.11

Clear Lava and Water

This texture pack deletes lava and water overlay (you will see everything in lava and water clearly). Now works with Sodium!

450kdownloads
Emissive Glowing Ores
1.21.9

Emissive Glowing Ores

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

376kdownloads
Potato Graphics
1.20

Potato Graphics

Give your game a hilarious low-end makeover! This pack turns every block into a single pixel, dramatically simplifying textures and boosting performance. Perfect for weak PCs or players who just want that ultimate potato graphics experience.

334kdownloads
ClickCrystals
1.21.11fabric

ClickCrystals

Crystal PvP tweaks client mod. Your ultimate cpvp assistance. Various tweaks that improve your performance without ruining the cpvp experience.

314kdownloads
Tick Tweaks
1.21neoforge

Tick Tweaks

Optimization Mod for Tick Rates

274kdownloads
Spawn Egg Backport
1.20

Spawn Egg Backport

This adds the new spawn egg textures seen in 25w08a, to work in older versions, no Optifine needed :)

190kdownloads
PureCraft
1.21.8fabric

PureCraft

A lightweight Vanilla+ modpack that aims to enhance quality of life, performance, and exploration while maintaining a familiar and well-balanced core Minecraft experience.

167kdownloads
Remodeled Cactus
1.20

Remodeled Cactus

A new cactus 100% vanilla. No optifine required!

167kdownloads
Stracciatella Shaders
1.8.9

Stracciatella Shaders

A vanilla-style shader with colored lights, many quality of life features and visual improvements aiming for the highest performance.

163kdownloads
APTweaks: Items (11.x Classic)
1.21.1forge

APTweaks: Items (11.x Classic)

Item clustering (fallen blocks, experience orbs, ...) and garbage cleanup.

124kdownloads
Crystal PvP Tweaks
1.20.2

Crystal PvP Tweaks

Optimized. Clear. Precise.

104kdownloads
APTweaks: Spawn (11.x Classic)
1.21.1forge

APTweaks: Spawn (11.x Classic)

Optimization for monster spawn events and spawner.

95kdownloads
APTweaks: Player (11.x Classic)
1.21.1forge

APTweaks: Player (11.x Classic)

Protects players during login and provides a special "easy" mode for less experience and child players.

93kdownloads
APTweaks: Gamerules (11.x Classic)
1.21.1forge

APTweaks: Gamerules (11.x Classic)

Automatically adjust the random tick speed, entity cramming, raids, patrol, trader and insomnia based on the current server load.

90kdownloads
LunarTweaks
1.21.5fabric

LunarTweaks

LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.

86kdownloads
Vanilla Fullbright
1.21.9

Vanilla Fullbright

Fullbright in Vanilla Minecraft that requires no mods and works with OptiFine/Sodium!

82kdownloads
Bright Plus
1.21.11

Bright Plus

Get Full Brightness in Minecraft with Bright Plus texture pack (Only Sodium with PolyTone)

70kdownloads
Better Grass
1.20.4

Better Grass

Adds the grass top texture to the side like better grass in optifine without any mods

69kdownloads