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Minecraft Java 1.21 Mods

Browse 9,264 free mods for Minecraft Java 1.21 — popular picks include The Dark Realm, Eternal Enchantment, Cobblemon Generations Modpack (Fabric).

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The Dark Realm
1.20.1forge

The Dark Realm

A mod that adds custom crafting, lots of ores and 2 dimensions to the game.

7.7kdownloads
Eternal Enchantment
1.21

Eternal Enchantment

New enchantment to prevent items from despawning and being destroyed!

7.6kdownloads
Cobblemon Generations Modpack (Fabric)
1.21.1fabric

Cobblemon Generations Modpack (Fabric)

The official Generations modpack for Fabric containing Generations, Cobblemon, optimizations, and much more!

7.6kdownloads
No More Ender Pearl Damage
1.21.10fabric

No More Ender Pearl Damage

Removes the damage taken when using ender pearls.

7.6kdownloads
RPG Style More Weapons 2
1.21.1neoforge

RPG Style More Weapons 2

The mod will add new RPG classes, weapons, and armor with their own abilities

7.6kdownloads
"Lighter" Wynn Mages' Spells
1.20

"Lighter" Wynn Mages' Spells

Makes Wynncraft Mage's Meteor and Ice Snakes a lot "lighter" (smaller)

7.6kdownloads
Gravity Enchantment
1.21

Gravity Enchantment

New enchantment that's appy a short levitation effect to the victims!

7.6kdownloads
KyuSekai
1.21.1neoforge

KyuSekai

This modpack is a lightweight modpack for Minecraft 1.20.1 mostly consisting of exploration and adventure mods with some industrial tech such as "Create". The world generation consist of Region Unexplored with Terralith will create beautiful world for you

7.6kdownloads
SMP Silk Spawner
1.17

SMP Silk Spawner

Silk Touch spawners implemented in a vanilla/smp friendly way! Fully configurable with different things that could happen with breaking spawners

7.5kdownloads
PortalBlaster
1.21.11fabric

PortalBlaster

Portal‑style traversal for Fabric 1.21.11 with custom sounds, clean visuals, and momentum‑accurate teleportation. Early release

7.5kdownloads
Broken Pack
1.21.1neoforge

Broken Pack

Pack brings back Minecraft beta feelings but.. It scares you..

7.5kdownloads
Xshards
1.17

Xshards

Xshards is a Minecraft plugin that introduces a shard-based economy, enabling players to earn shards through gameplay, purchase items from a public shop, and manage their shard balances with various commands.

7.5kdownloads
cursed pack
1.21.9

cursed pack

make your minecraft world's textures looks like minecraft cursed image memes

7.5kdownloads
Caged Mobs - KOTS
1.21.1neoforge

Caged Mobs - KOTS

Port Caged Mobs into 1.21.1, Poem for Modpack Authors

7.5kdownloads
End-Game Gear - Aspectro
1.21.9neoforge

End-Game Gear - Aspectro

A powerful mod to make progression more fun more manageable and gives a lot of earnable end game options in the form of gear, weapons, items and unique abilities.

7.5kdownloads
Sus Craft
1.21.1neoforge

Sus Craft

"Modpack for Sus Crewmates!"

7.5kdownloads
Skins 3D
1.21.10fabric

Skins 3D

A visual enhancement modpack that adds high-quality 3D models, improved textures, and upgraded player skins.

7.5kdownloads
Forbidden Tiers
1.21.1neoforge

Forbidden Tiers

A mod that re-enables the Mythic and Ancient tiers for ISS

7.4kdownloads
Mirthdew Encore
1.21.1neoforge

Mirthdew Encore

Delve into the Dreams of the Dead. Fill those Spirits with boundless Mirth. Bring an End to their stagnation, with one final Encore.

7.4kdownloads
Lunar Swords [Unique Swords]
1.21.1neoforge

Lunar Swords [Unique Swords]

A mod with new 15 unique swords! (and much more..)

7.4kdownloads
Eirin Yagokoro‘s Pharmacy
1.21.1neoforge

Eirin Yagokoro‘s Pharmacy

A Touhou Project re-creation which adds some potions from House of Eternity

7.4kdownloads
Titans
1.21.1forge

Titans

This mod is made for those who love adventures. Adds new ore, materials, items, structures, and a boss

7.4kdownloads
Enchanted Relics
1.21.1neoforge

Enchanted Relics

💠 Find Relics while exploring & get random Enchantments! 💠

7.4kdownloads
ISS: Food Spelling
1.21.1neoforge

ISS: Food Spelling

An add-on mod for Iron's Spells 'n Spellbooks that allows you to imbue any kind of food with spells using the Arcane Anvil.

7.4kdownloads
Stronger Potions
1.21forge

Stronger Potions

Adds a stronger and a longer Potion variant for all Potions

7.3kdownloads
Angel Extra Utilities
1.21.1neoforge

Angel Extra Utilities

Adds unique decorative and functional blocks inspired by Extra Utilities 2. Perfect for players seeking aesthetic and practical building options.

7.3kdownloads
Tensura Tomfoolery
1.21.1neoforge

Tensura Tomfoolery

This is a modpack i made for my tensura server! If you want to play with this modpack please join the discord! discord - https://discord.gg/6WhpMAYRfq

7.3kdownloads
[COBBLEMON ADDON] Lightweight - No Ride Fall Damage
1.21.1fabric

[COBBLEMON ADDON] Lightweight - No Ride Fall Damage

This mod disables fall damage for the player and entity that is being ridden. This is especially annoying when playing Cobblemon and riding entities that cannot fly, making it almost useless to ride anything besides flying Pokémon.

7.3kdownloads
Tensura: Roguelike
1.21.1

Tensura: Roguelike

Addon for Tensura: Reincarnated that turns it into a Roguelike

7.3kdownloads
Gentle Hurt Cam
1.21.11neoforge

Gentle Hurt Cam

Cancels the hurt camera effect when you take zero damage

7.3kdownloads
Dreamsphere 128x128
1.21.11

Dreamsphere 128x128

Resource Pack with already over 2600 default high quality images. Medivial and traditional style with photo realistic images and animations.

7.3kdownloads
SlenderMan: Reborn
1.20.1forge

SlenderMan: Reborn

Adds SlenderMan to Minecraft!

7.2kdownloads
every shader possible
1.21.10fabric

every shader possible

every shader on modrinth, with the iris shader addon

7.2kdownloads
Blurred Window
1.21fabric

Blurred Window

Gives the Minecraft Window a Transparent and Acrylic background.

7.2kdownloads
SpookyJam 2025
1.21.1neoforge

SpookyJam 2025

Explore new spooky mods submitted for SpookyJam 2025!

7.2kdownloads
Fletcher (Fabric)
1.21.8fabric

Fletcher (Fabric)

Adds Fletching Table functionality to Minecraft!

7.2kdownloads