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Minecraft Java 1.21 Mods

Browse 1,710 free mods for Minecraft Java 1.21 — popular picks include Artilide, Canalize, BITE.

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Artilide
1.21.1neoforge

Artilide

Artilide is a modpack that attempts to transform Minecraft's balancing and base mechanics to keep survival aspects for late game, along with overhauling exploration as a whole.

299downloads
Canalize
1.21.1neoforge

Canalize

Canalize breaks the terrain generation framework of the original Minecraft, offloads the core heightmap calculations down to the C++ layer, and bridges them back to the Java game

298downloads
BITE
1.21.10fabric

BITE

Minecraft has become too easy. BITE will changes that.

298downloads
UHC+
1.21.3

UHC+

A data pack that adds in UHC, but with additional features like augments, special items/equipment, and bosses that spawn in during the game.

297downloads
RTP random
1.21

RTP random

This is the most lightweight RTP plugin

296downloads
Prism's Light
1.21fabric

Prism's Light

Instantly brighten dark caves in Minecraft by pressing P for easier mining and exploration.

295downloads
CMobs
1.20

CMobs

With this plugin there is slight chance for mobs to spawn as compressed. When they are killed they uncompress so 10 more of them spawn in same place.

294downloads
SPMod
1.21.1neoforge

SPMod

Reworked receiving of iron, making bed and a lot of new content

291downloads
RestoreIt
1.20

RestoreIt

Allows easy restoration of selected areas to previous states. Perfect for PvP servers, minigame servers, and build competitions where you need to quickly reset areas.

290downloads
Zynd's Infection Mod: The Spread
1.21.4neoforge

Zynd's Infection Mod: The Spread

It devours. It grows. It transforms. It spreads.

290downloads
Better stasis chambers
1.21

Better stasis chambers

Better Stasis locks any pressure plate pressed when you cast a fishing rod onto it — survives death, disconnect, and restart, works across dimensions, and supports as many independent rods as you want.

289downloads
Trillion O Trees
1.21.1neoforge

Trillion O Trees

An overworld mod adding many more tree types and forests... some added structures too

288downloads
Configurable MC-237017 Fix
1.21.3fabric

Configurable MC-237017 Fix

Fixes MC-237017 to allow for configurable lava-fill at the bottom of the world

288downloads
Worldshaper new vanilla
1.21.8neoforge

Worldshaper new vanilla

The mod adds new magic mechanics, changes the combat system, and will change the generation of the world in the future.

286downloads
Aquatic Creatures
1.21.4neoforge

Aquatic Creatures

Did you know we know most about the space than own ours oceans? I want to make you feel that with this mod

286downloads
World Panorama
1.21.11fabric

World Panorama

Load a real world instead of a static image for the panorama

285downloads
Toggle dimensions
1.21.9fabric

Toggle dimensions

You can enable or disable the nether or the end

284downloads
Overworld - End Sea [Create Aeronautics]
1.21

Overworld - End Sea [Create Aeronautics]

This project adds an Aeronautics End Sea to the Overworld

284downloads
RPG Items Tiers
1.21.1neoforge

RPG Items Tiers

Adds a tier-quality system, item leveling, runic table for reroll attributes and more!

283downloads
Stargate Reborn
1.21

Stargate Reborn

All Stargate in Minecraft Vanilla ;)

283downloads
Still Alive !
1.21.10fabric

Still Alive !

Re-balance of the health system, better early game, making survival harder but not absurdly hardcore.

282downloads
Everything Korean
1.21.10neoforge

Everything Korean

It adds Everything Korean. Plus some other random stuff.

282downloads
Ore Generation Disabler
1.21.1neoforge

Ore Generation Disabler

Disables Overworld ore generation using a configurable block tag

281downloads
CATACLYSMIC CHRONICLES
1.21.1neoforge

CATACLYSMIC CHRONICLES

A modpack combining Create, magic mods, RPG mechanics, and exploration with optimized performance for a rich multiplayer experience.

281downloads
Let's Poison Everything
1.21.8fabric

Let's Poison Everything

you can poison foods blocks tools and you even have poison dedector also poison adds wither effect if you have a problem you can email modrinthmodun@gmail.com

281downloads
CheeseCraft
1.21.8fabric

CheeseCraft

A Fabric and Forge mod that adds 7 types of cheese to Minecraft.

280downloads
Project-Regon⛰️
1.21

Project-Regon⛰️

An advanced vanilla-style world generator that transforms the Overworld into a dramatic but realistic landscape filled with huge formations, unique terrain shapes, and natural-looking environments, making every seed and every location feel perfect.

277downloads
CC - CreateCobble
1.21.1neoforge

CC - CreateCobble

A Modpack for players looking for a Cobblemon modpack with a mechanical side.

277downloads
Create: Hyperdrive
1.21.1neoforge

Create: Hyperdrive

Adds a Hyperdrive block, which allows for sable contraptions to teleport between dimensions

273downloads
Pea Garden: a Plants vs Zombies mod
1.21.8neoforge

Pea Garden: a Plants vs Zombies mod

Adds Plants vs Zombies plants and items to your minecraft world

273downloads
Void Vanguards
1.21fabric

Void Vanguards

🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.

273downloads
Dark Mode Datapack
1.21

Dark Mode Datapack

Minecraft, but it's dark.

272downloads
Pitagna mod
1.21.8neoforge

Pitagna mod

Add a touch of innovation to Minecraft with Pitagna Mod! This compact mod allows you to craft a practical backpack using the exclusive Pitagna ingot. Simplify your exploration and discover a new way to organize your adventures

271downloads
Tankster's Discs
1.21.8fabric

Tankster's Discs

This mod adds 50 new music discs to play, The music discs are obtained by 6 new ores, The Discs are for you to discover.

270downloads
Parched And Bogged
1.21.11neoforge

Parched And Bogged

A set of vanilla-like mobs inspired by the Husk, Parched, Bogged etc.

268downloads
Afterlife [Fog]
1.21.5

Afterlife [Fog]

After death you are teleported to a foggish afterlife.

268downloads