Minecraft Java 1.21 Mods

Browse 20 free mods for Minecraft Java 1.21 — popular picks include [SUC]Surival Useful Circuit生电全家桶, Hardcore PLUS, Liminal Shader [LOST].

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20 mods

1.21.10fabric

[SUC]Surival Useful Circuit生电全家桶

生电全家桶 An advanced Minecraft survival redstone and automation modpack featuring Carpet and Masa mods.

120kdownloads

1.21.4fabric

Hardcore PLUS

Experience a more immersive, challenging, and scary hardcore mode with this vanilla + modpack

5.7kdownloads

1.17

Liminal Shader [LOST]

Perfect for horror maps, liminal space builds, and atmospheric survival gameplay.

1.6kdownloads

1.21.1fabric

CobbleZero

🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon

1.5kdownloads

1.21.11fabric

Antideath-Carpet-addition

Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio

1.3kdownloads

1.21fabric

Hunger and Thirst

A 1.21 modpack based on making minecraft hardcore and immersive, inorder to make minecraft scarier.

523downloads

1.21.1fabric

Nine Lives Hardcore RPG

An RPG modpack with a hardcore twist. Featuring Magic, Tech and Adventure mods. Optimized and carefully crafted for seamless enjoyment.

493downloads

1.21.10fabric

KH Survival&Smp Modpack

KH Survival&SMP Modpack. Train your skills, survive, and battle! Perfect for SMP adventures and PvP practice, with balanced gameplay for building, exploring, and fighting.

404downloads

1.21.1neoforge

BounceCraft: ModernConflict

Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.

348downloads

1.21.1fabric

Abyssfall Survival

A collapsing vertical world where light is scarce, oxygen limited, biomes inverted underground, and every descent triggers new environmental dangers and adaptive hostile behavior.

333downloads

1.21fabric

NexusNetwork (Discontinued)

"Nexus Network" is a carefully curated Minecraft modpack designed to enhance performance and provide an optimized experience for SMP (Survival Multiplayer) servers.

248downloads

1.21.1neoforge

Frosted Axis

Frosted Axis is a NeoForge 1.21.1, winter-themed Create-heavy modpack that blends industrial automation (trains/cannons), harsher cold survival, richer worldgen, and polished immersive performance.

216downloads

1.21.11fabric

Optimised Survival

Optimised Survival brings together carefully selected packs that enhance the survival experience without changing the game’s core. Focused on performance, comfort, and quality‑of‑life improvements, it lets you fully enjoy the adventure.

209downloads

1.21.1neoforge

HideOut

HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.

191downloads

1.21.10fabric

Hypixel Skyblock 1.21 Perfected

A carefully curated collection of the best mods for enjoying Hypixel Skyblock in Minecraft 1.21. This pack includes all my favorite mods to enhance your Skyblock experience effortlessly

182downloads

1.21.11fabric

iiZo7al Survival

The official Minecraft modpack created by YouTuber Zo7al, featuring carefully selected mods for performance, visuals, and an enhanced gameplay experience.

33downloads

1.21.1

Compliment Resource Pack (1.21.1, 1.20.1) – Texture Pack

Are you scared of all the fancy custom SkyBlock resource packs that add flashy animations at the cost of your frames? Do you still want a little more variety in SkyBlock items but don't want anything too crazy? Compliment Resource Pack adds textures using Optifine CIT feature, replaces existing items in SkyBlock with these new […]

1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads

1.21.11fabric

Clarity Reborn

A carefully optimized visual modpack that dramatically enhances Minecraft’s visuals while maintaining smooth, high-performance gameplay.

349downloads

1.21.1

Cobblemon SMP Adventure Modpack (1.21.1, 1.21) – Ultimate Trainer Journey

Cobblemon SMP Adventure Modpack is designed for multiplayer survival and trainer progression, offering personal realms, gyms, breeding, hunts, and frequent server events. Features: Offers personal player realms for solo or collaborative building. Optimized for multiplayer survival and performance. Enables breeding, gyms, hunts, and trainer progression. Expands with server‑exclusive features and events. Supported by a dedicated […]