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Minecraft Java 1.21 Mods

Browse 8,788 free mods for Minecraft Java 1.21 — popular picks include Petrock - Forge, Realm RPG: Sea Dwellers, Bag of Yurting.

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Petrock - Forge
1.21neoforge

Petrock - Forge

A mod about Pet Rocks

7.4Mdownloads
Realm RPG: Sea Dwellers
1.21.1neoforge

Realm RPG: Sea Dwellers

Underwater villages and sea traders with random generation. Vanilla style.

7.4Mdownloads
Bag of Yurting
1.21.11neoforge

Bag of Yurting

Adds an upgradable bag that can store and unload your favorite yurts

7.4Mdownloads
Eldritch Mobs
1.21.11fabric

Eldritch Mobs

A mod that makes everyday mobs more dangerous, exciting, and rewarding to fight!

7.4Mdownloads
Advent of Ascension (Nevermine)
1.21.1neoforge

Advent of Ascension (Nevermine)

An all-in-one RPG mod with new skills, weapons, armour, mobs, bosses, dimensions, and more!

7.4Mdownloads
Placeable Items
1.20.1forge

Placeable Items

This mod allows players to place items as 3D models

7.3Mdownloads
Too Many Bows
1.20.1fabric

Too Many Bows

A bunch of amazing crazy bows with unique abilities!!!

7.3Mdownloads
ATi Structures
1.20.2fabric

ATi Structures

A Pack adding a variety of structures found in the overworld

7.3Mdownloads
Mushroom Quest
1.21.1neoforge

Mushroom Quest

Forage mushrooms and live out your cottagecore fantasies!

7.3Mdownloads
Save My Shaky Network
1.21.1neoforge

Save My Shaky Network

Block common mods from connecting to the internet without affecting the mods' functionality, preventing slow loading or game crashes caused by network issues.

7.3Mdownloads
Structure Credits
1.20.1fabric

Structure Credits

Automatically displays the name and mod source of any structure upon entry

7.2Mdownloads
Guidebook
1.21neoforge

Guidebook

Custom books with formatting and pictures

7.2Mdownloads
Lovely Snails
1.21.11fabric

Lovely Snails

A Minecraft mod which adds some very cute snails.

7.1Mdownloads
Camerapture
1.20.1fabric

Camerapture

Take pictures using a working camera, show them to other players and hang them on your wall in picture frames!

7.0Mdownloads
Merchant Markers [Neo/Forge]
1.21.1forge

Merchant Markers [Neo/Forge]

Adds custom markers above villagers based on their professions!

7.0Mdownloads
More RPG Library
1.20.1fabric

More RPG Library

Library with status effects, entity attributes & Spell engine API additions.

6.9Mdownloads
Anvil Never Too Expensive
1.21.8neoforge

Anvil Never Too Expensive

Removes the level cap in the Anvil GUI

6.9Mdownloads
Random Loot Mod
1.21.11fabric

Random Loot Mod

It's looting like you've never seen it before!

6.8Mdownloads
Terrestria
1.21.11fabric

Terrestria

A mod for Fabric enhancing the detail of Minecraft with unique and vibrant biomes. Inspired by ExtrabiomesXL.

6.8Mdownloads
Medieval Origins Revival
1.21.1fabric

Medieval Origins Revival

Origins inspired by mythology, fantasy, and the medieval era.

6.8Mdownloads
Grimoire of Gaia
1.20.1neoforge

Grimoire of Gaia

Mobs, Monsters, Monster Girls

6.7Mdownloads
Awesome Dungeon - Forge
1.21.9forge

Awesome Dungeon - Forge

This mod adds structures/dungeons to your world.

6.7Mdownloads
The Aether II
1.21.11neoforge

The Aether II

The Iconic Dimension Mod Returns! Step into a renewed and expanded Aether Dimension with The Aether II!

6.6Mdownloads
Royal Variations
1.21.1neoforge

Royal Variations

Enhanced royal variations of vanilla mobs with their own characteristics.

6.5Mdownloads
Regrowth
1.21.11neoforge

Regrowth

Creatures eat and regrow plants. Villagers improve their villages.

6.5Mdownloads
Fancy Toasts | Better Advancements
1.20.1neoforge

Fancy Toasts | Better Advancements

Overhauls the old advancement toast system, focusing on the presentation of advancements

6.5Mdownloads
Deltabox Lib
1.21.1fabric

Deltabox Lib

A Kotlin library for all Deltabox mods!

6.4Mdownloads
Gazebos (RPG Series)
1.21.1neoforge

Gazebos (RPG Series)

⛲️ Village structures hosting small spell libraries

6.4Mdownloads
DarkSmelting - RPG Smelt Armor, Tools, Weapons
1.21.11neoforge

DarkSmelting - RPG Smelt Armor, Tools, Weapons

RPG Smelt Armor, Tools, Weapons into their equivalent ingots

6.4Mdownloads
Foolproof
1.20.1fabric

Foolproof

Utility for modpack devs that fixes commonly reported areas of user confusion

6.2Mdownloads
Revamped Phantoms
1.21.1neoforge

Revamped Phantoms

Makes phantoms far more dangerous

6.2Mdownloads
DarkSmithing - RPG Smithing Template Recipes (Armor Trims)
1.21.8neoforge

DarkSmithing - RPG Smithing Template Recipes (Armor Trims)

RPG custom recipes for Smithing Templates used in Netherite upgrades and Armor Trims

6.2Mdownloads
Accessories Compatibility Layer
1.21.1fabric

Accessories Compatibility Layer

Modifies commonly used Accessory API's to work with Accessories, unifying a modpack under one Accessory API

6.1Mdownloads
Realistic Bees
1.21.11fabric

Realistic Bees

🐝 Tiny bees, or big! Bigger group spawns and increased hive space.

6.1Mdownloads
More Beautiful Torches | +650 New Torches!
1.21fabric

More Beautiful Torches | +650 New Torches!

Adds more than 650 new torches created from vanilla materials.

6.1Mdownloads
MineTraps
1.21.10neoforge

MineTraps

This mod adds several new traps to the game!

6.0Mdownloads