Minecraft Java 1.21 Mods
Browse 11,002 free mods for Minecraft Java 1.21 — popular picks include Advanced Compounds & Alloys, PipeCraft, Terracotta Collection.
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Advanced Compounds & Alloys
AC&A is a very large mod mainly based around science. It is MOSTLY scientifically accurate, but of course not completely, some things are simplified for gameplay (though not massively) and some things I have not been able to find good sources.
PipeCraft
adds viaducts and (pipes WIP) to minecraft
Terracotta Collection
Terracotta Variety at it's finest!
WorldColor
WorldColor - A lightweight Minecraft server plugin that adds a colorful world indicator via the %color% placeholder.
ElevatorTP
🚀 Modern and efficient elevator system for Minecraft 1.21.5 Create functional elevators with quartz blocks. Jump to go up, sneak to go down!
Byakuya Kuchiki Sky Overlay
A fabricskybox sky overlay of the character Byakuya Kuchiki from Bleach.
Connected Hotbar Forked
Removes hotbar dividers
Memory Items
Turn your items into living memories.
SimpleHomePlugin
This plugin is a Home plugin. With /sethome you can set a home and with /home you can view your homes.
Dynamic Paintings
This resource pack adds Animated Paintings! It helps bring life into your worlds and bases.
Liminal Paintings
DyoudiM!'s liminal-vibe artwork added to Minecraft as paintings!
Chiyo Mihama Totem Texture
Texture pack that turns the totem of undying into Chiyo from Azumanga Daioh
CobbleFurnies Chair Recipes
Adds recipes for the chairs from the CobbleFurnies mod
PutOn
Allow putting on any items on the armor slots
Spyglass But Bigger
Texture Pack change Spyglass make it bigger
Colonal Pink Slime
Turn slime into Colonals Pink Slime!
Dyable Wools
Dyable Wools lets you dye wool directly in crafting tables, making colorful building easier and faster.
CamboProtection (Land Claim)
CamboProtection is a beacon-based land claim plugin for Paper servers with 6 customizable levels, member management, economy integration, and support for both Java and Bedrock players via intuitive GUIs.
Elemental Wings
A resource pack that adds various new wings
Grid Build Helper
Render outlines around blocks in a grid. Helpful building tool.
No Glint Written Books
Removes the annoying enchantment glint from Written Books!
Vanilla Spinning Stonecutter
Makes the stonecutter blade actually spin, no mods or datapacks required
Cyan Rose (Classic)
Replaces the Blue Orchid with the Cyan Rose from early Pocket Edition. (Classic)
golden debris
resource pack that make ancient debris golden
GlassPaneDoors
Adds glass pane doors.

Stoneforge
Adds decorative variants for various stone blocks
3D Ultimate Pack
Adds detailed 3D models to Minecraft 1.21 for a better vanilla look.
CheeseCraft
A Fabric and Forge mod that adds 7 types of cheese to Minecraft.
Muddy Ways
A Pack to make your path blocks extra muddy!
Sky Inventory Background green recolour
a recolour of my original sky inventory background texture pack
Hide Pause Menu
Simple for hide you pause game menu. Read more in the gallery.
AIRBOATS
A resource pack that gives boats a new look, now featuring a propeller and improved animations.
Proximity Death Sound
Allows operators to configure a sound that plays when a player dies
Crosshair[+]
A lightweight client-side mod that improves the vanilla crosshair. It adds dynamic behavior and subtle visual feedback depending on what the player is targeting, while keeping a clean and vanilla-friendly look.
Better Double Slabs
Adds custom textures for double slab, e.g. double Mossy Stone Brick slab will make a Mossy Cracked Stone Brick block.
Sinister Discs
Adds 16 Songs from Sinister Minds (and more, in the future!) as music discs!