Minecraft Java 1.21 Mods
Browse 115 free mods for Minecraft Java 1.21 — popular picks include Cobblemon:Crzbrain, Mattutomon - MTT, Pokemon Overcharge.
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Cobblemon:Crzbrain
CRZbrain is a Kotlin-based Fabric mod for Minecraft/Cobblemon that gives Pokemon an AI-powered brain featuring reinforcement learning, sentiment analysis, cross-trainer knowledge sharing, and adaptive response generation to make Pokemon interaction
Mattutomon - MTT
Minecraft modpack focused on Pixelmon and other mods, offering a survival and exploration experience that combines Pokémon adventure with classic Minecraft mechanics.
Pokemon Overcharge
Custom Movements / Abilities / Items
Cobbleshrines
A new immersive way to get starter pokemons!

Cobbletutor
Adds configurable move tutor that can be set to any mob and teach any pokemon a move from their egg moves, tutor moves or tm moves list(each togglable)

Cobblemon Scroll Cases
Adds CS:GO-style roulette cases for Cobblemon, with tiered Iron, Gold, and Diamond boxes, NPC trades, Pokemon rewards, and Cobblemon item drops.
Cobblemon: AllShapesAndSizes - Lite (ASAS)
Add a 3-way size variance to your Pokemon world without suffocating them on walls! Works with Fakemon. Extremely lightweight.

Pixelmon Ranger Gigaremo
A mod adding Gigaremo units to the Pixelmon Reforged mod. Also adds custom field moves, NPCs, equipment, and an economic system.
Ani's fakemon cobblemon
Adds 8 pokemon in total, 1 evolution line of 3 fakemon and 5 eevee evolutions
Do Not The Snack
Make specified pokemon not be spawnable by poke snacks
Pokeballs to the Walls
Cobblemon addon that ports Gravelmon Poke Balls and adds orange and purple apricorns without the Gravelmon or GEB dependency.
CobbleHunter
CobbleHunter is a client-side mod to notify spawns of Pokemon on the wishlist. This has a menu where you can select Pokemon (default key H) and filter by gender and shiny.
Cobblemon: ASAS - Trainer's Influence
AllShapesAndSizes - Lite alternative. Your Pokemon is short and it's YOUR fault.
Cobblemon Spin Tiles
Functional Spin Tiles inspired by Pokemon: FireRed
Pokemon Editor [Cobblemon]
Adds a multi-functional Pokemon editor.
R Cobblemon Companion
In depth pokemon highlighting! Expanded filters for types! Pokedex is now saved client-side instead of on the server you play on! Your one stop shop for Pokedex tweaks!
Cobbled Level Control
This server-side mod gives the server-owner full control over level caps on pokemons using permission nodes for absolute control. Perfect for a tailored player experience!
CobbleMario: Mario Enemies as Cobblemon!
An add-on which aims to add the most common Mario enemies as pokemon in Cobblemon! Currently only Goombas are added so far. Coming up soon: Koopas and Bob-ombs!
Cobblemon XP Lock
A fabric server-sided mod allowing players to lock XP gains from battles for specific Pokemon
Pixelmon: Cinematic Camera
Cinematic Camera [Pixelmon Sidemod] replaces Pixelmon's manual battle camera with one that pans, cuts, and sweeps on its own, framing move selection over the shoulder and punching in with shake on crits and big hits.
Pixelmon: Game Machine Starters
Game Machine Starters [Pixelmon Sidemod] replaces the starter selection screen with a starter randomizer that spins up three Pokémon from a rarity-tiered pool for you to pick your starter from.
Pixelmon: No More Ultra Space
No More Ultra Space [Pixelmon Sidemod] removes Ultra Space and wormholes for good, relocating every Ultra Beast into matching overworld biomes with beast chests, horde battles, and ultra terrain blocks all aquirable from the overworld.
helmod
The project here is a project made using Player.Games. It adds the ability for a MySQL style database with the ability to pull and receive from the database the following stats. "Shiny rates" "Catch Rates with all pokeballs." and "Experience Rates"
Cobblemon // Project: Spacetime
A Cobblemon side-mod that adds space-time distortions to Cobblemon, inspired by Pokemon Legends: Arceus.
Pixelmon: CC's Adjustments
CC's Adjustments [Pixelmon Sidemod] stops duplicate legendary spawn occurances, trims PokeMarts inventory for balancing, reworks village chest loot, improves raid allies capabilities, and makes breaking Healers & PCs renewable in a fair way.
Complete Cobblemon Hacked Changes
Just a small data pack that changes Cobblemon pokemon types to correlate with my favorite rom hacks. Small changes are also given to their (and pre-evolutions') movepools to make the changes more viable.
CobblemonWhistle
A simple mod that allows you to get cobblemon through a pokemon whiste that you use to be able to spawn pokemon.

Pixelmon PokeStats
Lightweight pixelmon mod that displays a Pokémon's IVs and Nature in chat the moment you catch it.
CobblemonHuedMons
HuedMons is a side mod that bring back hue shifting from pokemon stadium 2 for owned pokemons

CobbleCatalyst
Adds Cobblemon trainer battle phases to Cataclysm boss fights, turning boss fights into hybrid combat and Pokemon battle challenges.
Pixelmon: Legends Levelled
Legends Levelled [Pixelmon Sidemod] makes every wild Legendary and Ultra Beast the same level as the strongest Pokémon in the nearest player's party, no matter how it spawns.
Pixelmon: Ability Randomizer
Ability Randomizer [Pixelmon Sidemod] shuffles every Pokémon's ability, either as a stable pool shared per species or a fully unique roll for each individual Pokémon.
Nullified Typings [Cobblemon/Mega]
Nullifies all pokemon type advantages in Cobblemon... I don't know why you'd want to? Have fun, I guess.
Charklemon
The Charken, but a Pokemon!!!!
Cobblemon Biome Tokens
Adds Time Based Tokens to help with rare Pokemon!
Pixelmon PokeHaste
PokeHaste gives players potion effects for certain period of time after defeating a Pokémon.