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Minecraft Java 1.21 Mods

Browse 44 free mods for Minecraft Java 1.21 — popular picks include Super Cute Texture Pack, Pattern Texture Pack, Spryzeen's Healthbars.

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Super Cute Texture Pack
1.20.2

Super Cute Texture Pack

The Super Cute Texture Pack lets you create a cheerful world full of the cutest and cuddliest mobs! A port from Legacy Console Edition.

299kdownloads
Pattern Texture Pack
1.20.2

Pattern Texture Pack

Decorate your world with this bright and colorful texture pack filled with beautiful patterns and knitted animals! A port from Legacy Console Edition.

280kdownloads
Spryzeen's Healthbars
1.20.6

Spryzeen's Healthbars

Check the health of any mob...

179kdownloads
Monster Can
1.21

Monster Can

Transform the boring Vanilla Potion into Delicious Monster Cans

46kdownloads
3D Pack
1.11

3D Pack

3D Pack – Transform Minecraft with 3D Blocks and Mobs!

35kdownloads
Emerald Vanilla | PvP Overlay
1.16.5

Emerald Vanilla | PvP Overlay

Enhance your Minecraft experience with the Emerald Vanilla Overlay! Designed for competitive players, this texture pack delivers sleek and vibrant visuals without compromising performance. Perfect for PvP and survival gameplay.

24kdownloads
NeoTech Reborn
1.21.1neoforge

NeoTech Reborn

650+ Mods | 400+ Custom Enchantments 📚 | 1000+ Mobs 🐉 | Magic & Tech Combined ⚡ | 1000+ Epic Structures 🏰 | Stunning Shaders 🌄 | Optimized for High Performance 🚀 | Everything You Need in One Pack!

20kdownloads
Whimscape Emissive
1.20.2

Whimscape Emissive

An emissive enhancement patch for Whimscape, adding glow effects to blocks, mobs, and more.

13kdownloads
Voidflare Galaxy Skybox
1.21

Voidflare Galaxy Skybox

🌌 1.21+ Voidflare Galaxy Skybox Perfect for Bed Wars, SkyWars, and any competitive mode

11kdownloads
Horror OneBlock
1.21.1neoforge

Horror OneBlock

OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.

6.6kdownloads
shAIder
1.9

shAIder

An AI-made Minecraft shader. Translucent animals, black fishes and much more. AI it's AI...

5.8kdownloads
Zombie Horror Shader
1.17

Zombie Horror Shader

A desaturated, horror-themed shader pack for OptiFine and Iris. Features atmospheric film-grain night lighting and automatically makes the eyes of zombies, creepers, and animals glow blood-red without needing external resource packs.

5.0kdownloads
Contour Shaders
1.16.5

Contour Shaders

This Minecraft Shader Adds Custom Outlines to Every Mob!

4.7kdownloads
Lifesteal X PvP + FPS Boost
1.20

Lifesteal X PvP + FPS Boost

Lifesteal SMP PvP Pack enhances visibility for competitive combat with transparent particles, fire, potion effects, a clear pumpkin overlay, and fullbright lighting — built for fast, clean, and focused PvP.

4.7kdownloads
Aether Plus 2
1.21.1neoforge

Aether Plus 2

💀 Conquer Bosses • 🐦Flying Pets • ☁️ Sky Is The Limit • ✨ Acquire Gear • 💎 Shaders| ✅ Play Now With Friends

4.6kdownloads
Clean Glowing
1.17

Clean Glowing

Makes the glow mob effect's outline look simple & clean

3.5kdownloads
JermsyBoy's Pets and Peeves
1.21.9

JermsyBoy's Pets and Peeves

This pack is a collection of all "peeves" I have with some of the newer textures, and all the mobs I've revamped

3.4kdownloads
Old school mc+
1.21fabric

Old school mc+

"Old School MC+" is a modpack combining classic Minecraft with the alpha and beta era. It features elements like non-stacking food, a hunger bar, and mobs dropping items from the old days. It introduces new features such as a minimap, and shaders.

2.1kdownloads
Vital
1.21.11neoforge

Vital

A mod which adds clean, minimal, but readable SHADER COMPATIBLE health bars to each mob in the game (optionally replacing boss bars with colour coded bars per active boss too).

2.1kdownloads
PyPack
1.21.1neoforge

PyPack

Immersive (shaders/sounds/3D things) pack that's easy to start with (deploy starter base & vein mining), but deep to master (automation), including extra tools, aircraft, foods, mobs, etc. Easily invite others to your single player world.

2.0kdownloads
Entity Dithering
1.21.11neoforge

Entity Dithering

Adds bedrock-like transparency effect to entities. Compatible with any shaders!

2.0kdownloads
XPON Optimize
1.21.11fabric

XPON Optimize

XPON: Enhancing Your Minecraft Experience XPON offers a wide range of Minecraft mods, resource packs, shaders, and modpacks designed to improve performance and visuals. We aim to provide high-quality content for all platforms, including mobile devices.

999downloads
Shaders
1.21.11fabric

Shaders

A client-side Fabric mod that adds customizable animated rainbow and gradient outline effects to Minecraft entities, players, and held items for visual customization.

946downloads
Paler Garden
1.21.4

Paler Garden

Creaking buffs, infinite pale garden, shorter days, no sleeping and more. Recommended with dark shaders.

785downloads
Remove mob variants
1.21.7

Remove mob variants

Change the description to this Restores classic textures for pigs, cows, and chickens by disabling biome-specific variants. No mods or shaders are required for installation. Wolf textures are not affected by this pack

490downloads
Adrenaline: Dawnlight Edition
1.21.11fabric

Adrenaline: Dawnlight Edition

A high-performance Fabric modpack built on Adrenaline/Additive's optimizations, with Fresh Animations for vibrant mob/player movements and a curated Iris shader selection—defaulting to no-shader "True Sight" for maximum speed on any hardware.

478downloads
ArtX
1.21.8neoforge

ArtX

A decorative, building block mod

387downloads
Mobile Horizons
1.21.8fabric

Mobile Horizons

Experience stunning shaders, massive render distances, and optimization on your mobile Java launcher!

337downloads
Animal Crossing: Minecraft Edition
1.17

Animal Crossing: Minecraft Edition

This basicly makes the minecraft world round like animal crossing!

320downloads
Competitive Evening
1.21

Competitive Evening

'Competitive Textures' Texturepack, But With Lunar/Night Themed Textures.

300downloads
PP SMP
1.21.4fabric

PP SMP

Official modpack for PP SMP, a private vanilla 1.21.4 server consisting of 2 main teams competing against each other. Contains shaders, optimizations, and quality of life mods.

294downloads
Optimize Shader
1.21

Optimize Shader

Optimize Shader is an ultra-lightweight, shadowless shaderpack for Iris (Fabric) built with performance as the top priority — ideal for low-end and mobile devices.

250downloads
Viridis
1.21.11

Viridis

Viridis — a lightweight 16x PvP pack that keeps Minecraft looking exactly like Minecraft. Just the competitive edits: fullbright, clearer fire, cleaner weapons, less visual noise. Vanilla feel.

226downloads
Unleashed Craft
1.21.5fabric

Unleashed Craft

Unleashed Craft is a project of trying to remake the feel of Minecraft. It remakes the Graphics like movement shaders combat. With Unleashed Craft+ will also add custom content like Items, mobs, Maps and more.

155downloads
onlypvpShaders
1.21

onlypvpShaders

performance-first Java texture pack built for competitive play. It features essential PvP visibility tweaks (no fire, reduced clutter, custom audio) alongside built-in lightweight shader effects like waving grass, realistic lighting, crystal clear water

89downloads
HARD NEW
1.21.1neoforge

HARD NEW

A technologically advanced game with a focus on realism! Shaders, automation, smart NPCs, hundreds of animals, and hardcore bosses. Explore this vibrant world with your friends using the built-in voice chat.

63downloads