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Minecraft Java 1.21 Mods

Browse 108,823 free mods for Minecraft Java 1.21 — popular picks include Achievements Optimizer, Hopo Better Underwater Ruins, Music Maker.

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Achievements Optimizer
1.21.11neoforge

Achievements Optimizer

Improved achievement performance

10Mdownloads
Hopo Better Underwater Ruins
1.21.11fabric

Hopo Better Underwater Ruins

Explore new ocean ruins to your world

10Mdownloads
Music Maker
1.21.3fabric

Music Maker

Create music, play it with a variety of instruments, form a band with friends or integrate music into redstone contraptions

10Mdownloads
Ars Technica
1.21.1neoforge

Ars Technica

A Create-centered addon mod for Ars Nouveau

10Mdownloads
Rebind Narrator
1.21.5neoforge

Rebind Narrator

it's 2021 and you can't change the narrator key UPDATE: it's 2022 and you still can't change the narrator key UPDATE: it's 2023 and you still can't change the narrator key UPDATE: it's 2024 and you still can't change the narrator key UPDATE: it's 2025 and

10Mdownloads
AzureLib
1.21.1neoforge

AzureLib

Java Minecraft mod using Bedrock models to create custom models and animations for items, blocks, entities

10Mdownloads
Macaw's Regions Unexplored
1.18.2forge

Macaw's Regions Unexplored

A compatibility between Macaw's Mods and the different woods of Regions Unexplored

10Mdownloads
Default World Type [Forge]
1.20.1neoforge

Default World Type [Forge]

Change the default world type for creating a new world

10Mdownloads
KubeJS Tweaks
1.21.1neoforge

KubeJS Tweaks

This is an addon for KubeJS to abstract some common usage of KubeJS for heavily modded modpacks. Also applies hotfix when needed.

10Mdownloads
Areas
1.21fabric

Areas

✍️ Create custom named regions/towns/zones with a radius using signs, with join/leave messages via GUI.

10Mdownloads
YANDO's Villager Names (Fabric)
1.21fabric

YANDO's Villager Names (Fabric)

This mod will give your villagers randomly generated names, making villages more alive and immersive.

10Mdownloads
Convenient Decor
1.21.1fabric

Convenient Decor

Decorative blocks with convenient functionality!

10Mdownloads
Better Climbing
1.21.9neoforge

Better Climbing

Improves some things related to climbing

10Mdownloads
Void Totem (Fabric)
1.21.1fabric

Void Totem (Fabric)

A totem that prevents you from dying in the void.

10Mdownloads
Shield API
1.21neoforge

Shield API

Creating shields with custom models was never easier!

10Mdownloads
Better Treasure Map
1.21.11neoforge

Better Treasure Map

Display Block Distance on Treasure Maps

10Mdownloads
Shoulder Surfing Reloaded
1.21fabric

Shoulder Surfing Reloaded

Highly configurable third person camera mod

10Mdownloads
TrimsEffects - 2.1 NOW AVAILABLE!
1.20.2neoforge

TrimsEffects - 2.1 NOW AVAILABLE!

Armor trims will now give some special effect

10Mdownloads
L2 Library
1.21.1neoforge

L2 Library

Library for LightLand mods

10Mdownloads
Armourer's Workshop
1.21.1neoforge

Armourer's Workshop

Cosmetic weapon and armour skins.

10Mdownloads
Auth Me
1.21.11neoforge

Auth Me

Authenticate yourself and re-validate your session

10Mdownloads
DeepslateCutting
1.21.5neoforge

DeepslateCutting

Use regular deepslate in a stonecutter!

10Mdownloads
Allurement
1.21.1neoforge

Allurement

Adds and tweaks enchantments, most of which break up the base game meta!

10Mdownloads
More Totems Of Undying
1.21.11neoforge

More Totems Of Undying

A mod that adds new mob-inspired totems to Minecraft

10Mdownloads
Leave My Bars Alone
1.21.11fabric

Leave My Bars Alone

Makes your food and experience bars visible when riding on a horse.

10Mdownloads
Spawners+
1.20.1fabric

Spawners+

Allows players to make Spawners in survival! Heavily inspired by Origin Realms' system.

10Mdownloads
AntiBlocksReChiseled
1.21.11fabric

AntiBlocksReChiseled

Readds the AntiBlocks from Chisel

10Mdownloads
Rogues & Warriors (RPG Series)
1.21.1neoforge

Rogues & Warriors (RPG Series)

🗡️ Silent Blades, Mighty Blows - Dominate with martial skills!

10Mdownloads
Refined Storage - Curios Integration
1.21.1neoforge

Refined Storage - Curios Integration

An optional integration mod adds support for Curios on NeoForge, providing two dedicated Curios slots for Refined Storage.

10Mdownloads
Lighting Wand 🌟 (Neo/Forge)
1.21.1neoforge

Lighting Wand 🌟 (Neo/Forge)

Wand that can place invisible light source! also supports Colored Lighting

10Mdownloads
Naturalist
1.21.1neoforge

Naturalist

Adds 24 animals *(not including variants!)* to your world with immersive behaviors and drops.

10Mdownloads
Pack Analytics
1.21.1neoforge

Pack Analytics

Collects player count metrics for modpack authors.

10Mdownloads
Aether Addon: Protect Your Moa
1.21.1fabric

Aether Addon: Protect Your Moa

An addon centered around equipment for Moas, allowing them to be outfitted with chests and craftable Moa Armor.

10Mdownloads
Transfer Labels
1.21.1neoforge

Transfer Labels

Place labels between blocks to transfer items & fluids

10Mdownloads
Piglin Proliferation
1.21.1neoforge

Piglin Proliferation

A mod that expands on piglins!

10Mdownloads
AstikorCarts Redux
1.21.1neoforge

AstikorCarts Redux

Horse powered carts and plows, now for 1.20+!

10Mdownloads