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Minecraft Java 1.21 Mods

Browse 1,677 free mods for Minecraft Java 1.21 — popular picks include Universal Blocking, Realistic Plant Growth, Big Globe - Biome Tags.

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1,677 mods

1.21.1fabric

Universal Blocking

🗸 Ultimate server-side control mod for Minecraft. Block any item, block, craft, or mob spawn using 11 configurable flags, wildcards, and tags. Hide items from Creative tabs and JEI and etc.

4.1kdownloads

1.21.4

Realistic Plant Growth

Powerful Spigot/Paper plugin that brings a new level of realism to the Minecraft flora, allowing you to fine-tune growth parameters on a per-biome basis.

4.0kdownloads

1.21

Big Globe - Biome Tags

Adds Big Globe's biomes to vanilla and Tough As Nails biome tags

4.0kdownloads

1.21.1neoforge

Epic Bosses

A mod for epic bosses in minecraft that adds a lot of unique content.

4.0kdownloads

1.21.4

Catacraft

Transforming the familiar landscapes of Minecraft into a hauntingly beautiful and treacherous wasteland, this data pack offers players a gripping post-apocalyptic survival experience.

4.0kdownloads

1.18

OreFix

ore generation overhaul: only spawns next to air

4.0kdownloads

1.21.11fabric

Emerald Gearset

This mod adds an emerald variant of tools, weapons, and armor.

4.0kdownloads

1.20.6

Pillar Peril

Open-Source & customizable "Pillars of Fortune"-like game. Spawn on bedrock pillars, get random items, and win!

4.0kdownloads

1.21.4

Pale Gardening

Improves the pale garden by adding fog and removing other hostile mobs.

3.9kdownloads

1.21

OP Chest

Turn chests into overpowered loot sources for exciting and rewarding exploration.

3.9kdownloads

1.21

OpenCreative+

Let your players create worlds. With buildings, settings and even coding on blocks!

3.9kdownloads

1.19

anti chest esp donut smp

DonutAntiChestESP Advanced Chest Visibility Protection for Minecraft Servers

3.8kdownloads

1.21.5fabric

Relics & Artifacts

Every journey holds something worth discovering.

3.8kdownloads

1.21.1fabric

Crag

A mod about combat utility, exploration, and features with depth, centered in the nether.

3.7kdownloads

1.18.2fabric

No More Structures: Essential

Removes all structures, besides the Stronghold, Nether Fortress and End Cities.

3.6kdownloads

1.20fabric

Craftingg

Add new crafting recipes and items to Minecraft 1.20.x - 26.x

3.6kdownloads

1.21.1neoforge

OneBlock CraftBound: Classic

A custom NeoForge OneBlock mod with phases, rewards, chests, mobs, and a true one-block start.

3.6kdownloads

1.21neoforge

Biome Replacer (Neoforge)

A quick way to get rid of a biome. Useful for tweaking datapack-based generators (like Terralith) that don't have a convenient configuration

3.5kdownloads

1.21.6

Aspects: Filcher's Limbo

Aspects addon adding a new Aspect capable of going into a new dimension to "safely" store anything you desire.

3.5kdownloads

1.21

Endless City Legacy

A more original version of our project Endless City. Travel an unending expansive city where your number one resource is very rare...

3.5kdownloads

1.21.7fabric

Structure nature(Alpha)

we add everything we think is fun anything that will enhance the minecraft experience

3.5kdownloads

1.21

Overgrown's Origins: Saturn

The Saturn Origin data pack introduces a powerful deity character with unique abilities and significant drawbacks. This character, born with limitless power and six eyes, can perform devastating attacks like Black Flash and Unlimited Void.

3.5kdownloads

1.21.1fabric

Circumnavigate

Finite, Tiled, Seamless World Wrapping.

3.4kdownloads

1.21

Zombie Horses From Abandoned Villages

Zombie Horses spawn in the animal pens of Zombie Villages instead of normal animals They can also spawn as permanent babies or ridden by zombie villagers

3.4kdownloads