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Minecraft Java 1.21 Mods

Browse 3,794 free mods for Minecraft Java 1.21 — popular picks include FlyHack, Skypixel (for Hypixel Skyblock), Water condenser.

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3,794 mods

1.21.4forge

FlyHack

Allows you to Fly in Survival Mode

87kdownloads

1.21.11fabric

Skypixel (for Hypixel Skyblock)

Skypixel is a Hypixel Skyblock Modpack for newer versions of Minecraft. It adds all Mods and Texturepacks you need.

83kdownloads

1.21.1neoforge

Water condenser

Water generator block

82kdownloads

1.21.8neoforge

Mushroom Survival House

Adds a simple Mushroom house, perfect for the start off the game

82kdownloads

1.17.1

Deluxe

1.8-26.2 | Complete drawn 64x/128x pack with Fullbright, Optifine & Mod support (Pixelmon, Hypixel Skyblock etc.) Sounds, Fonts & All in one single File!

82kdownloads

1.21fabric

cookies-mod

A mod for client sided additions to the hypixel skyblock game

82kdownloads

1.21.1neoforge

Haven Cobble Generators

Automation of Cobblestone with several Tiers including Creative.

82kdownloads

1.21.9neoforge

TimberReplant(Fabric/Forge/NeoForge)

Automatically fell entire trees and replant saplings with one block break! Sustainable forestry made easy with configurable settings and proper tool durability.

82kdownloads

1.21.1neoforge

Places

A liminal space minecraft mod focusing on making exploring them a fun survival sandbox experience

81kdownloads

1.21.1neoforge

Desert Claw - Dragon Survival Addon

■ Become the terror of a desert and hunt with your death claws.

81kdownloads

1.21.11neoforge

Hardcore Lite - You Die You Lose a Heart (LifeDrain)

Lose hearts when dying, gain a heart when eating enchanted golden apples (similar to LifeDrain LifeSteal)

81kdownloads

1.21.4neoforge

Herobrine survival

This mods adds the appearance of herobrine in your survival, nightmares, a new dimension

77kdownloads

1.21.11fabric

TrueCraft Plus

Truecraft is a Vanilla+ Fabric modpack for Minecraft 1.21.11 focused on expanding exploration, improving immersion, and enhancing survival without changing the core Minecraft feel.

73kdownloads

1.20.2forge

Hydrological (Overworld Terrain & Biomes)

Overworld biome and terrain fantasy-style worldgen mod.

71kdownloads

1.20.1forge

Infinite Horizons - Modded Superflat Survival

A modded superflat experience

71kdownloads

1.21.1neoforge

Haven Skyblock Builder

Haven Skyblock Builder adds tools to create, manage, and customize Skyblock islands. Features include team management, custom templates, dynamic spawns, and advanced admin controls for a better Skyblock experience.

70kdownloads

1.21.1neoforge

Ultimate Enchantment

an enchantment mod that provide 10+ powerful and useful enchantments。 The inspiration for ultimate enchantment comes from hypixel skyblock.

69kdownloads

1.21.1neoforge

Beebeeblock - The Skyhive

Beebeeblock: The Skyhive [蜂蜂空坊]. A Skyblock modpack focused on the Productive Bees mod. Created for players who want to become familiar with bee mechanics.

68kdownloads

1.21.11fabric

The Solar Apocalypse

A very light modpack, featuring a solar catastrophe!

65kdownloads

1.21.3neoforge

NeoBlock - The New OneBlock

New OneBlock, but an ultimate version with customizations.

65kdownloads

1.21fabric

Cheat Mode (Creative Inventory in Survival) (Fabric)

Access the creative inventory from the survival mode, toggle flight, reach ...

62kdownloads

1.20.1forge

FNAF - Fazcraft Reimagined | Based on FNAF!

FNAF: Fazcraft Reimagined brings the feeling of Five Nights at Freddy’s into Minecraft in a way that’s actually unsettling.

62kdownloads

1.21.1neoforge

Ozone Skyblock Reborn 2

Inspired by Project Ozone. Extreme crafting, tech, magic, and automation! Sequel to Ozone Skyblock Reborn.

62kdownloads

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

1.17spigot

Realistic Survival [1.17+] | Hardcore Modded Experience

Up the difficulty level of boring vanilla Minecraft!

61kdownloads

1.20.2-pre1

Fresh Hearts Health Bar HUD Hotbar

Improves the health bar heart textures: Hardcore, Absorption, Poison, Wither, Freezing, Mount and Damage Retextured.

61kdownloads

1.21.4fabric

Hardcore Revive Mode

Enhances the hardcore, survival experience for servers!

59kdownloads

1.21.1neoforge

BGV Adventure Survival

A custom adventure modpack mainly revolving around Terraria (Confluence), Cobblemon as well as Iron's Spells and Spellbooks

59kdownloads

1.21.1neoforge

HORROR - The corrupted clan - The Broken Script (dweller) (stalker)

A horror modpack based around the ARG horror mod: The Broken Script

58kdownloads

1.21.1neoforge

Resource Geodes & Catalysts

Resource Geodes is a powerful modpack-focused addon that introduces renewable resource generation through configurable catalyst blocks — all deeply integrated with JEI and Jade for a polished player experience.

58kdownloads

1.21.1neoforge

Create: Reforged Foundations

Enables logical crafting of many Minecraft blocks and items, expanding production possibilities especially for flatworld or skyblock while staying consistent with Create’s balance.

57kdownloads