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Minecraft Java 1.21 Mods

Browse 222 free mods for Minecraft Java 1.21 — popular picks include Simplest Chairs | Sit, Prism Totem Counter, Weedie's Industrial Fantasy.

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Simplest Chairs | Sit
1.21.11

Simplest Chairs | Sit

Simplest functional chairs: 1 stair, 2 signs or shelves, that's it. | You can now also sit anywhere!

580downloads
Prism Totem Counter
1.21fabric

Prism Totem Counter

Live totem HUD for yourself + real-time enemy pop nametag tracking — built for PvP.

552downloads
Weedie's Industrial Fantasy
1.21.1neoforge

Weedie's Industrial Fantasy

A Tech/Magic/RPG pack aimed around technology, magic, and RPG mechanics.

539downloads
Enchantments through Carpet
1.20-pre1fabric

Enchantments through Carpet

A simple way to get enchantment power from bookshelves through carpet and some other blocks!

522downloads
Cobblemon Ditto HMs
1.21.1neoforge

Cobblemon Ditto HMs

Learn Ditto's (Pokopia inspired) HM abilities yourself - cut, fly, surf, teleport and more, fueled by hunger or XP. A Cobblemon add-on for Fabric + NeoForge.

518downloads
Trial Spawns Dont Disable Themselves
1.21.1fabric

Trial Spawns Dont Disable Themselves

Stops custom made trial spawners from disabling themselves after a single use

507downloads
Laicaps
1.21.1neoforge

Laicaps

[Alpha] A fantasy space exploration mod - for neoforge 1.21.1

477downloads
Instant Harvest
1.21fabric

Instant Harvest

When harvesting with a hoe makes all the crop harvest and replant itself making farming easier and can be toggle to on/off

474downloads
Tomma's Fantasy Collection
1.21.1fabric

Tomma's Fantasy Collection

An immersive fantasy-themed modpack that combines stunning visuals, deep gameplay mechanics, and a world full of mystery, magic, and adventure.

470downloads
Moist Yourself
1.21fabric

Moist Yourself

A quick and easy mod for Riptide users. Upon standing in a cauldron, you gain the "moist" effect, which acts like rain.

470downloads
Perfect Boat Placement
1.21.5

Perfect Boat Placement

(Chest) Boats in your world will rotate themselves to be perfectly straight or diagonal when placed.

456downloads
Personal Rules
1.21.6fabric

Personal Rules

Allow player to configure gamerules for themselves! No more server-wide `keepInventory`

449downloads
Overstacked Enchantments
1.21fabric

Overstacked Enchantments

Removes the default limit of 15 bookshelves for enchanting

448downloads
The watcher is a killer
1.21.10fabric

The watcher is a killer

This is a horror mod there are 4 observers, each of them has his own house, but I advise you not to enter there and there is a chance to die and start playing around with the mod, you will see for yourself after installation

440downloads
Mooder's Lifesteal
1.21.5

Mooder's Lifesteal

This project adds a simple lifesteal server with direct heart stealing, a way to withdraw hearts, and a way to setup a revival net for yourself one you lose all your hearts.

420downloads
Cold Biomes Only
1.21.9

Cold Biomes Only

Challenge yourself by making the world only cold biomes. Great for a hardcore winter challenge!

412downloads
Bazaar Flipper
1.21.11fabric

Bazaar Flipper

Live Hypixel Skyblock profit overlay for Fabric — ranks the top Bazaar flips, craft flips, and NPC arbitrage in real time, with realistic profit math (no fantasy margins). Client-side · no API key · no macros.

411downloads
Bandages
1.21

Bandages

Bandages to quickly heal yourself. Perfect for PVP or PVE!

404downloads
Four Eyes
1.21.7

Four Eyes

Allows players to read book titles of books inside chiseled bookshelves by looking at them.

384downloads
Let Me Enchant
1.20

Let Me Enchant

Lets bookshelves power enchanting tables through more blocks

378downloads
Mend It Yourself
1.21.4

Mend It Yourself

Remove Mending trades from Librarians

370downloads
Scaling Pills
1.20.5

Scaling Pills

Add Scaling Pills to your world, that allow you to make yourself smaller or bigger.

343downloads
WebSiteCaptcha
1.21

WebSiteCaptcha

WebsiteCaptcha is a Minecraft server plugin designed to enhance security by requiring players to verify themselves via a web-based CAPTCHA before accessing the main game world or server.

328downloads
Eslayfer Weaponary
1.21.5

Eslayfer Weaponary

A datapack that add more combat mechanics and weapons

325downloads
Enchantment Exploration
1.21.11fabric

Enchantment Exploration

A mod which rebalances the enchantment table to use enchanted books chiseled bookshelves for their enchantments. Part of the difficult craft modpack.

317downloads
Wararmbise
1.21.1neoforge

Wararmbise

Equip yourself for the frontlines with specialized field medic uniforms and tactical camouflage gear designed for both stealth and survival.

312downloads
Self Restraint 🔒
1.21.1fabric

Self Restraint 🔒

Stop your skills from making you overpowered (nerf yourself 😉)

303downloads
FartBoost
1.21.8fabric

FartBoost

Boost yourself forward with the sheer power of your farts!

301downloads
AutoServerRestart
1.21.11

AutoServerRestart

This plugins allow your server restart itself specific time, example theres no playing in your server after 5mins with no player active it would restart automatically This was great for non 24/7 free hosting that has time limit TY

272downloads
Get Over It
1.21.1neoforge

Get Over It

Don't let yourself be stopped by two block tall walls. Just pull yourself up and get over it!

263downloads
Aetheria: Age of Oblivion
1.21.1neoforge

Aetheria: Age of Oblivion

This is a Dark Fantasy RPG-style compilation with an emphasis on complex combat, exploration of dangerous dungeons, and magic.

259downloads
BookShelf Info
1.20

BookShelf Info

BookShelfInfo is a Minecraft plugin enabling players to view detailed contents of Chiseled Bookshelves, including book titles and authors. Server admins can easily toggle the plugin's functionality with commands.

249downloads
VanishPacket
1.21

VanishPacket

Make yourself completely invisible with Vanish Packet and hide in SimpleVoice groups/list

245downloads
Sophie's Better Tables
1.21neoforge

Sophie's Better Tables

Revamps loot tables and recipes with various mods and even base Minecraft itself!

241downloads
Villager Self Defense
1.21.11fabric

Villager Self Defense

Enables villagers to equip armor and weapons to defend themselves against attackers.

233downloads
Just Annoying
1.21.4neoforge

Just Annoying

A mod made to make Minecraft just a little bit annoying to give yourself more of a challenge.

231downloads