Minecraft Java 1.21 Mods

Browse 12 free mods for Minecraft Java 1.21 — popular picks include Cobblemon Skyblock, Inferno - Better Hardcore, StarSky Shaders.

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12 mods

1.21.1fabric

Cobblemon Skyblock

A modpack to give players an easy way to play skyblock with cobblemon. Uses mods to change the world generation, allowing you to generate random skyblock maps. Comes packaged with shaders and extra resource packs.

19kdownloads

1.21.1neoforge

Inferno - Better Hardcore

An enhanced hardcore experience | +300 Mods | +200 Quests | Shaders | Optimized

7.3kdownloads

1.21.4fabric

StarSky Shaders

A shader pack with fast shaders, new structures, new biomes, and way more!!!

4.2kdownloads

1.21.11fabric

Vorpix Complementary Survival+

A Vanilla+ modpack focused on beauty and immersion, enhancing world generation, visuals, animations, sounds, and shaders support, while introducing creative tools and mods like Create to modernize gameplay and farms without losing the vanilla feel.

3.3kdownloads

1.21.10fabric

Fajita's Enhanced Minecraft

A modpack with quality of life features, shaders, and performance improvements

1.8kdownloads

1.21.11fabric

Rymeyy's OneBlock Server Pack

Official Fabric modpack for Rymeyy's OneBlock server, featuring performance mods, shaders, minimap, and Twitch-style chat emotes.

1.5kdownloads

1.21.11fabric

Simple Survival X

Just a Vanilla+ Modpack Including Fps Boosting, Shaders, and other mods fore casual play that makes the game simpler and more easy to goof around

793downloads

1.21.1fabric

Totally Optimized

Allows for better performance with shaders

590downloads

1.21.9fabric

Hig

A lightweight SMP modpack focused on smooth performance, shader support, and fresh exploration. Includes FPS/lag optimizations, optional shaders, new structures/points of interest, and smart QoL to keep survival servers fast, stable, and fun.

442downloads

1.21.1fabric

Ultimate Shader Suvival

Ultimate Shader Survival is the best pack for both beauty and high FPS on Fabric, with smooth chunk loading and extra Quality of Life mods to help with building, exploration, sound effects, and storage managment!

2.5kdownloads

1.21.1fabric

RTX ON 2 [FABRIC]

This is an realistic modpack with the best shaders.

2.0kdownloads

1.21.1neoforge

RLcraft.exe - Survivalist Horror

200 Mod Horror modpack, still having RLcrafts classic dragons, battle towers, item qualities, skill requierments, baubles, while turning minecraft into an apocalyptic world with mutated zombies. getting 200fps with shaders on an rtx 4070.

1.4kdownloads