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Minecraft Java 1.21 Mods

Browse 1,622 free mods for Minecraft Java 1.21 — popular picks include The Rift Between Us, Alchemist, No fall-damage.

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The Rift Between Us
1.21fabric

The Rift Between Us

Constrained, Deliberate, Social Fast Travel via Portals!

9.1kdownloads
Alchemist
1.21fabric

Alchemist

A Mod about Alchemy!

9.1kdownloads
No fall-damage
1.21.4neoforge

No fall-damage

A simple SERVERSIDE mod that removes fall damage for all entities.

9.0kdownloads
Minepunk - Minecraft Cyberpunk 2077 mod
1.21.1neoforge

Minepunk - Minecraft Cyberpunk 2077 mod

Minecraft Cyberpunk2077 mod! Implants, guns, moon, ripperdocs all for your service!

8.8kdownloads
G1axSpearOptimizer
1.21.11fabric

G1axSpearOptimizer

A performance-optimized Minecraft mod that makes spear combat smoother, more responsive, and more enjoyable. Experience true combat prediction and optimization with zero lag.

8.8kdownloads
Keystone Expansion Pufferfish's Skills
1.21.11fabric

Keystone Expansion Pufferfish's Skills

MMO-style skill tree expansion for Puffish Skills, adding new progression categories like Combat, Mining, Exploration, Farming, Crafting, Building, Magic and Taming.

8.7kdownloads
Embers Re-Ignited
1.21.1neoforge

Embers Re-Ignited

A forward port of Embers Rekindled, with create, and sable support

8.6kdownloads
Ore Gem Plants
1.20.1forge

Ore Gem Plants

This mod adds plants that spawn ore gems

8.6kdownloads
Hoe Enchantments
1.20.6fabric

Hoe Enchantments

Adds 7 New Hoe Enchantments!

8.4kdownloads
Stonecutter Damage Fix ( Stonecutter Damage Bugfix )
1.21.1fabric

Stonecutter Damage Fix ( Stonecutter Damage Bugfix )

Stonecutter Damage Fix: makes stonecutters deal damage, fixing a vanilla bug. The missing stonecutter damage is now restored for any entity standing on it.

8.3kdownloads
Auto-Attibute-Swap
1.21fabric

Auto-Attibute-Swap

Automatically ghost-swaps your sword → mace → sword within a single server tick on every critical hit — combining sword attack speed with full mace damage, Breach, and Density enchantment power. Toggle with G. Zero visual desync.

8.3kdownloads
OnePlayerSleepX
1.19

OnePlayerSleepX

Automatically skips night if one-player sleeps.

8.2kdownloads
Alchemancy
1.21neoforge

Alchemancy

Turn everything into anything with the power of Alchemancy!

8.1kdownloads
The Modded Rizoma MC
1.21.1neoforge

The Modded Rizoma MC

Explore a lush, modded world where nature and technology grow together. Rizoma blends farming, magic, tech, and adventure into one immersive experience. Build, automate, and thrive in a world full of life, beauty, and powerful progression.

8.1kdownloads
Everything Ice
1.21.9fabric

Everything Ice

This mod makes every block in Minecraft infintely slippery, like ice (but worse).

8.0kdownloads
Simply Winged: Horse & Pegasus Flight
1.21.11fabric

Simply Winged: Horse & Pegasus Flight

Transform your horses into majestic flying companions with advanced flight controls, a custom HUD, and Nitro speed boosts.

7.9kdownloads
ThePjotyr's Speedsters
1.21

ThePjotyr's Speedsters

Bring to your game your favourite superhero - The Flash, and everything that comes along with him

7.9kdownloads
Rods from God
1.21.1fabric

Rods from God

Miscellaneous superweapons for Modfest 1.21

7.9kdownloads
Create: Herbology
1.21neoforge

Create: Herbology

Integration between the Create mod and Hibernal Herbs

7.9kdownloads
Fabric Reinforced Obsidian
1.21.8fabric

Fabric Reinforced Obsidian

Fabric Reinforced Obsidian adds the reinforced obsidian, which is a wither-proof block, that is, it can't be damaged by explosions, not even ones from the Wither.

7.8kdownloads
Artificer's Armory
1.21neoforge

Artificer's Armory

A weapon expansion for mage and spellcaster playstyles.

7.7kdownloads
No More Ender Pearl Damage
1.21.10fabric

No More Ender Pearl Damage

Removes the damage taken when using ender pearls.

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
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
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
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
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

7.4kdownloads
Enchanted Relics
1.21.1neoforge

Enchanted Relics

💠 Find Relics while exploring & get random Enchantments! 💠

7.4kdownloads
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
AbyssTech
1.21.1neoforge

AbyssTech

A Tech/Magic mod that lets you build constructs and harness abyssal essence to craft and use magical artifacts, all while uncovering the story of what happened before you.

7.2kdownloads
every shader possible
1.21.10fabric

every shader possible

every shader on modrinth, with the iris shader addon

7.2kdownloads
Create And Bits II - Fly Higher
1.21.1forge

Create And Bits II - Fly Higher

Create, explore, build, automate and BEE in this Vanilla++ modpack focused around Create: Aeronautics with a curated selection of extras to keep you beesy...

7.1kdownloads
Recall Staffs
1.21fabric

Recall Staffs

Adds recall staffs that let you teleport to your spawn location, and recovery altar that let you safely recover items after death

7.0kdownloads
Chroma Key - Green Screen
1.17fabric

Chroma Key - Green Screen

Green screen instead of green concrete

6.8kdownloads
Singularity Create
1.21.1neoforge

Singularity Create

Singularity Modpack with focus on the Create mod

6.8kdownloads