Minecraft Java 1.21 Mods
Browse 7,391 free mods for Minecraft Java 1.21 — popular picks include Seafood Boil, Pseudo Organism Mod (伪生物模组), RGB Creepers!.
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Seafood Boil
Makes the Nautilus edible! (And mollusks huntable)
Pseudo Organism Mod (伪生物模组)
This is a world invaded by pseudo-creatures.

RGB Creepers!
Randomly assigns variant color textures to creepers
DustbinX
The plugin that dispose the material in the gui.
Stick Armor
armor made of sticks. it very bad.
Soul Split
This mod adds a new weapon The Soul Scythe which has the power to split the soul and body of any player.
Random Block Area
Dynamically replaces blocks around the player in real time with customizable radius, shape options, whitelists, and built-in protection for critical blocks.
SightDash Totems
Replaces the Totem of Undying with one that looks like SightDash.
Craftable Wither Skeleton Skulls
Makes skeleton skulls and wither skeleton skulls craftable
Modrinth ore
Replaces emerald ore with modrinth ore
Second Person Camera
A Fabric client-side mod that adds a true second-person camera mode: control your player while viewing the world from nearby mobs.
Pepe Dollars
It replaces diamonds with banknotes!
roman
creature with unimaginable power

Bamboo & Sugar Cane Swap
Swaps the models for sugar cane and bamboo, to reflect how they grow in real life
Suspicious Utils
Never again confuse suspicious sand or gravel with normal sand or gravel
ENE - Ender No Ender
This datapack prevents players from placing Ender Dragon Egg in Ender Chest
Swords to Sticks
Changes all the swords to look like sticks.
Stick A Needle In Your Eye
Lobotomizing players on the client-side since whenever we started doing so.
Spin around
Mod that will spin player model
Pridestone - Nonbinary
A resource pack that modifies redstone to be Nonbinary themed using Cyanstone.
Artition's Font
A funny, cursed cipher font designed by Artition!
Inverted Ores
Inverts Ores (for example makes a coal ores visually look like diamonds and so on)
Cave (Johnson) sounds
replace cave sounds with Cave Johnson's voice lines
A.B.E. Forgery
a mod adding powerful new weapons with unique effects
Srimp
adds srimp (maybe more)
TTRP Codax Animals
This is a resourcepack that changes every* animal texture into an animal wearing a codax outfit.
dumb skeletons
Makes skeletons hilariously bad archers.
Purely Beta
A 1.21 server datapack and resource pack for recreating Beta 1.7.3, and only Beta 1.7.3! No mods (required)!
Random Bongos
Random bongo sounds that play well... randomly. Used to be exclusively forge 1.20.1 but now neoforge 1.21.1 with lots of changes and more bongos due to seeing my mod in a video.

CrackCraft
All textures are posterized to 2 levels.
Acrophobia
Minecraft mod that aims to nerf flight with elytra, modded creative flight armors and other flight methods
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Breadity
Turns every entity into BREAD...
bean resourse pack
player hurt sounds replace with fall guy bean hit sound
the cursed chaos resource pack
a collection of very cursed resource packs which do very normal things to your game