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Minecraft Java 1.21 Mods

Browse 1,299 free mods for Minecraft Java 1.21 — popular picks include Vanilla Backrooms, Salinity, Smore'd.

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Vanilla Backrooms
1.21.11fabric

Vanilla Backrooms

Vanilla-Backrooms is a server-side only Backrooms mod based on Polymer

2.1kdownloads
Salinity
1.21.11fabric

Salinity

A New Cave Biome, a New Armor, a New Mob, and more.

2.1kdownloads
Smore'd
1.21.1fabric

Smore'd

This is just one GIANT outer wilds reference :D

2.1kdownloads
Advancement Tracker
1.21.11fabric

Advancement Tracker

Detailed, real-time progress tracking for Minecraft's grindiest "collect them all" advancements — see exactly which biomes, mobs, foods, and animals you still need. Opens with a keybind (default J).

2.0kdownloads
Grow Your Crystal
1.21.8fabric

Grow Your Crystal

This mod adds a way to grow your own crystal blocks, with customizable colors and effects

2.0kdownloads
Diary of an 8-Bit Warrior
1.21.1neoforge

Diary of an 8-Bit Warrior

Experience Aetheria like a Terrarian! Complete quests, kill bosses, and level up your skills! Maybe you'll even meet Runt and his friends…

2.0kdownloads
Salt: Renewed
1.21.1neoforge

Salt: Renewed

This is a Port of the Salt mod brought up to 1.21.1 for NeoForge.

2.0kdownloads
Potatomod
1.21.1neoforge

Potatomod

The potatomod is a funny and unlogical mod.

2.0kdownloads
Jineric Mod
1.21.7fabric

Jineric Mod

A mod focused on expanding and enhancing the vanilla Minecraft experience.

2.0kdownloads
Cool End
1.21.1neoforge

Cool End

This mod adds new biomes, structures, mobs and resources to the End and Overworld, expanding exploration and improving gameplay and visuals.

2.0kdownloads
Dimensions+
1.21.4fabric

Dimensions+

Enhance your adventure with new features, creatures, and challenges in this Minecraft mod.

2.0kdownloads
Mo Flowers
1.21.5fabric

Mo Flowers

MoFlowers is a Minecraft mod that adds new flowers, shrubs and decorative blocks, with associated mechanics, biome generation, flower management API, custom rendering and localisation support.

1.9kdownloads
Precooked by Juix
1.21

Precooked by Juix

Datapack for auto-cooking raw items looted

1.9kdownloads
Smart Survival
1.21.11fabric

Smart Survival

Smart Survival is a Fabric mod for Minecraft 1.21.11 that adds campfire comfort, sleep quality effects and nutritional food buffs to enhance survival.

1.9kdownloads
Alchemika
1.21.11

Alchemika

An experimental magic datapack centered around alchemy. Ore processing, confectionery, chemical thrower, and more!

1.9kdownloads
Block Info
1.21.11fabric

Block Info

Hover your crosshair over certain blocks to show their block information!

1.8kdownloads
Apothecaria
1.21.1fabric

Apothecaria

Medieval Medicine comes to Minecraft

1.8kdownloads
Copper Cauldron
1.21.8fabric

Copper Cauldron

Adds a copper cauldron, used for various recipes

1.8kdownloads
Vanilla Thirst Bar
1.21.11fabric

Vanilla Thirst Bar

You can drink from a water source, cauldron or with vanilla items. Items have food/drink info on tooltip. You can see your food/thirst saturation on ur HUD with an Appleskin-like hud. Solo and multiplayer.

1.8kdownloads
Canned
1.21neoforge

Canned

Canned adds new blocks used to store your foods! Add up to 8 cans in the same block (like Candles).

1.8kdownloads
Rideble Dragon Mount
1.21.6

Rideble Dragon Mount

Dragon Mount, new hostile dragon, new end slime. Happy Dragon.

1.8kdownloads
Healing Revamped
1.21.11

Healing Revamped

Revamps the healing system. Natural (Passive) healing is now much slower, and the primary way to heal is with various bandages and medical supplies!

1.8kdownloads
Farmer's Delight: Meal Mastery
1.21.1neoforge

Farmer's Delight: Meal Mastery

Per-recipe mastery, recipe discovery and a culinary journal for Farmer's Delight. Cook faster, plate star-rated food, add no new items.

1.8kdownloads
Renourished Delight
1.21.1fabric

Renourished Delight

A refreshed food system compatible across a wide range of food mods.

1.8kdownloads
Verdant Growth
1.21.11fabric

Verdant Growth

A spreading plant growth threatens to overtake and convert all matter in its path. Either fight it or join it!

1.7kdownloads
Creatures Dominion
1.21.1neoforge

Creatures Dominion

This is a mod that will have a lot of animals and even extinct ones. It is not released yet and neither finished. Please give suggestions and report bugs to me please! I hope you enjoy the mod!

1.7kdownloads
RPG Crafting
1.21.1fabric

RPG Crafting

Introduces an alternative/replacement/addition to the traditional crafting system. It is heavily inspired by games like Valheim and Terraria.

1.7kdownloads
Hollow's Tweaks
1.21fabric

Hollow's Tweaks

Some very funky additions

1.7kdownloads
Eat Me, Drink Me!
1.21

Eat Me, Drink Me!

A small datapack for a family member, that allows them to shrink, or grow with edibles.

1.7kdownloads
Twerking Plants
1.21

Twerking Plants

Twerk for those plants. Twerking encourages faster plant growth

1.7kdownloads
Ancient Legend(远古传说)
1.21

Ancient Legend(远古传说)

Add a series of new things and give you a new experience.

1.6kdownloads
More Villages Datapack
1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads
Super Mario Bros. Blocks
1.21.1neoforge

Super Mario Bros. Blocks

Adds various blocks from the original Super Mario Bros.

1.6kdownloads
Taste Fatigue
1.21.1neoforge

Taste Fatigue

New foods aren’t just novelties or one-offs

1.6kdownloads
Auto Smelt 2
1.20.2

Auto Smelt 2

This data pack can automatically consume coal from the player's inventory to smelt items.

1.6kdownloads
Kopeyka's Bunker Mod
1.21.4neoforge

Kopeyka's Bunker Mod

A mod about nuclear and bunker things.

1.6kdownloads