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Minecraft Java 1.21 Mods

Browse 12,775 free mods for Minecraft Java 1.21 — popular picks include GeyserExtras [Discontinued], Create Unlimited, Leather Craft.

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GeyserExtras [Discontinued]
1.21.9

GeyserExtras [Discontinued]

A plugin which attempts to unify feature parity for Bedrock Edition players on Java Edition Servers with GeyserMC.

151kdownloads
Create Unlimited
1.20.1fabric

Create Unlimited

Remove all the limits!

150kdownloads
Leather Craft
1.21.11neoforge

Leather Craft

Create leather by smelting rotten flesh.

150kdownloads
Drive-By-Wire:Typewriter
1.21.1neoforge

Drive-By-Wire:Typewriter

Drive-By-Wire Addon, add Linked Typewriter style control, making each key a wire signal channel.

149kdownloads
Create Crafts & Additions Plus
1.21.1neoforge

Create Crafts & Additions Plus

An addon of Create Crafts & Additions and Create, adds realistic crafting recipe.

148kdownloads
Landmines
1.21.11neoforge

Landmines

Landmines adds landmines that can explode, teleport, throw potions, and much more!

147kdownloads
Useful Ladders
1.21.1neoforge

Useful Ladders

Allows placing ladders vertically as long as one is placed on a solid block.

147kdownloads
Tornado Intercept (PMWeather)
1.21.1neoforge

Tornado Intercept (PMWeather)

A mod that adds tornado interceptors to the game! Vehicles that are built to withstand the extreme winds inside of tornadoes

146kdownloads
Better With Time
1.21.1fabric

Better With Time

Better Than Wolves / Better With Mods tech features brought to modern Minecraft

145kdownloads
Typewriter
1.21.3

Typewriter

Typewriter is a plugin for paper Minecraft servers that allows for custom player interactions such as Quests, NPC chat, Create branching story with ease, and more. Configurable using the web panel custom designed.

145kdownloads
Nukes
1.20.1forge

Nukes

Bring unimaginable power to your Minecraft world with Nukes.

145kdownloads
Fps Booster Command
1.14fabric

Fps Booster Command

This mod adds 1 simple command /fps max which increases your fps by a ton

145kdownloads
All Simple Voice Chat Connections!
1.21.11fabric

All Simple Voice Chat Connections!

🎤|See all All Simple Voice Chat Connections!

144kdownloads
Mexican's Delight
1.21.1neoforge

Mexican's Delight

Adds various Mexican foods.

144kdownloads
All-in-One VeinMiner & TreeFeller
1.21.11fabric

All-in-One VeinMiner & TreeFeller

The ultimate harvesting utility for veins, trees, and 3x3 excavation. Now featuring Custom Block mining (dynamic durability cost), Anti-Break tool protection, and full enchantment support.

143kdownloads
Extra Weapons
1.21.1neoforge

Extra Weapons

A mod that adds new weapons to the game. 1.14.4-1.21.4. No longer mantained

143kdownloads
Better Pie Chart
1.21.9fabric

Better Pie Chart

Adds additional profiling categories for entities and block entities to the F3 pie chart.

143kdownloads
Auto Feed Animals
1.21neoforge

Auto Feed Animals

Let the animals harvest and reproduce on their own!

141kdownloads
Lava Turns Sand into Glass [Fabric/Forge/NeoForge]
1.21.7neoforge

Lava Turns Sand into Glass [Fabric/Forge/NeoForge]

When Lava Touches Sand Blocks They Turn into Glass Blocks

141kdownloads
Create: Clearate
1.16.3

Create: Clearate

Create Clearer Clear Fluid Pipes

141kdownloads
Easy Auto Cycler
1.21.11neoforge

Easy Auto Cycler

Automates Easy Villagers trade cycling with advanced filters! Set multiple criteria including custom payment items, minimum enchant levels, AND/OR logic. Session persistence saves your filters. Client-side with intuitive GUI.

140kdownloads
Envelope
1.21.1neoforge

Envelope

Letters. Packages. And Pigeons to deliver them across the world.

140kdownloads
Big Beacons
1.21.4fabric

Big Beacons

Allows for enormous superpowered beacons

140kdownloads
NeoSync
1.21.1neoforge

NeoSync

Inspired by the original Sync mod, NeoSync lets you clone yourself into shells each with its own inventory, XP, and gamemode and swap minds between them across time and space.

140kdownloads
Farmer's Cutting: Nether's Exoticism
1.20.1forge

Farmer's Cutting: Nether's Exoticism

Adds Farmer's Delight cutting recipes for Nether's Exoticism

140kdownloads
KJ's Electrostatics
1.21.1neoforge

KJ's Electrostatics

Harness the power of static electricity

140kdownloads
[IU] Simply Quarries
1.21.1neoforge

[IU] Simply Quarries

Simply Quarries - addon to IndustrialUprade

139kdownloads
PokeBike [Cobblemon & Pixelmon Addon]
1.21.1fabric

PokeBike [Cobblemon & Pixelmon Addon]

PokeBike adds rideable Pokémon inspired bikes to Minecraft, ideal for Cobblemon and Pixelmon modpacks.

139kdownloads
Multiverse-Portals
1.18.2

Multiverse-Portals

Jump through a portal in to any Multiverse destination imaginable

137kdownloads
Create: Solar Powered
1.20.1forge

Create: Solar Powered

Harness the power of the sun to generate electricity.

137kdownloads
NeoMTR
1.21.1fabric

NeoMTR

Fully-automatic and realistic railway system. This is a fork of Minecraft Transit Railway v3.

136kdownloads
Create: Vintage
1.21.1neoforge

Create: Vintage

Much vintage, some improvements, Unofficial Port of Vintage: Improvements with Create v6 compatibility.

136kdownloads
[IU] Power Utilities
1.19.2forge

[IU] Power Utilities

Power Utilities - addon to IndustrialUpgrade

136kdownloads
[Immersive Vehicles] Sphase Vehicle Mashup Pack (SVMP)
1.16.5forge

[Immersive Vehicles] Sphase Vehicle Mashup Pack (SVMP)

A bunch of random vehicles with fun customization and functionalities.

136kdownloads
G3 Doors
1.21.1neoforge

G3 Doors

Some cool doors.

135kdownloads
PNC: Extra PCBs
1.20.1forge

PNC: Extra PCBs

A simple PNC add-on that adds more PCBs

135kdownloads