Minecraft Java 1.21 Mods
Browse 16 free mods for Minecraft Java 1.21 — popular picks include Visual Effects+, Nature X Resource Pack, Nature X.
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Visual Effects+
Biome based dynamic and colored fog with custom particles and weather!
Nature X Resource Pack
environment / tweaks/ realistic
Nature X
Make your worlds feel much lively and much fuller!
Angel's Weather
The Weather Miracle • A full weather rework featuring high-fidelity audio, new snow, cloud, and fog variants, dynamic particle effects, and revamped biome colors.
BiomeBloom
Transforms sky, fog, and water colors across every biome for a richer, more atmospheric Minecraft experience.
Private's Skies
Semi-realistic and fantasy resource pack that changes sky colors of many biomes.

Animated Nature
Animated Nature - animated bush leaves, leaves and grass.
Biome Dirt
Give your Minecraft landscape a little zhuzh with biome specific dirt colors! This resource pack adds a custom colormap to dirt blocks which tunes their colors to match the biome they're in. Mod that supports grid colormaps (Polytone/Optifine) required.
Lushier Forests
Staying true to vanilla's style whilst giving more life to Mineraft's nature - through variations in models and textures
Realistic biomes on java
Make your game atmospheric. Every biome will come alive with new colors.
Bare Bones x Forest Panorama
Panorama of the forest biome using the Bare Bones resource pack
Forest panorama
Panorama of the forest biom
Izmaost's Autumnal Birch
Turn your birch forest into a magical autumn forest. Animated bushy leaves, log variants and more!
Greener Leaf Litter
Changes Leaf Litter's color depending on the biome, just like leaves.
Forest Night panorama
This turns you menu backdrop into a forest with a glowing mushroom.
MostlyTrue_so_Plenty
MostlyTrue so Plenty is an add‑on for those who play with the Biomes O' Plenty mod, to enhance the graphic quality of his news.