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Minecraft Java 1.21 Mods

Browse 3,321 free mods for Minecraft Java 1.21 — popular picks include Speed Timer, BannedWordsEffective, Colorflow.

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Speed Timer
1.21

Speed Timer

The best and most accurate in-game speedrun timer for Minecraft!

2.0kdownloads
BannedWordsEffective
1.17

BannedWordsEffective

Prevent players from using banned words on server. With discord webhook support

2.0kdownloads
Colorflow
1.21.4fabric

Colorflow

Professional color picker & gradient generator for builders - find the perfect blocks for any color palette!

2.0kdownloads
Dronebox
1.21.8fabric

Dronebox

A mod that adds drones to minecraft created for modfest: toybox

2.0kdownloads
Amethyst Elevator
1.21

Amethyst Elevator

Simple amethyst block elevator datapack that lets players move up and down instantly without redstone or cheats.

1.9kdownloads
Axe and Sword Switcher
1.21.1fabric

Axe and Sword Switcher

Auto Tool Switch is a client-side Minecraft mod that automatically switches between sword and axe during PvP combat based on whether the opponent is using a shield.

1.9kdownloads
NotzScoreboard
1.21

NotzScoreboard

A multi scoreboard plugin for staff, ranks and VIPs with multi-line system and animation support. Fully customizable.

1.9kdownloads
Create: Simple storage recipes
1.21neoforge

Create: Simple storage recipes

Recipes for Tom's Simple Storage to match and use the Create mod.

1.9kdownloads
[MTR] Mezzo's Money & Balance Addon
1.21.1neoforge

[MTR] Mezzo's Money & Balance Addon

Connects Mezzo's Money mod with the MTR mod. Now you are able to charge your balance with real money; not emeralds

1.9kdownloads
One AntiCheat
1.8

One AntiCheat

AI Anti-Cheat for Minecraft 1.8-1.21.8 with smart auto-config, ML detection, zero false flags, and Bedrock support.

1.9kdownloads
Aeronautics x Protomanly
1.21.1neoforge

Aeronautics x Protomanly

Bridge between aeronautics and protomanly weather

1.9kdownloads
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

1.9kdownloads
Hand Pistons
1.21.11neoforge

Hand Pistons

With Hand Pistons Mod you are able to use portable pistons in Minecraft!

1.9kdownloads
InvisibleKiller
1.21

InvisibleKiller

InvisibleKiller is a lightweight Paper plugin that replaces death messages when the killer was invisible, preventing players from knowing who killed them.

1.9kdownloads
Easy NBT Editor
1.21.5fabric

Easy NBT Editor

An easy GUI based NBT Editor for Minecraft client side requiring only creative mode.

1.9kdownloads
Remote Lights
1.21.2

Remote Lights

Link redstone lamps and copper bulbs wirelessly!

1.9kdownloads
Customizable Pearl Cooldown
1.21.6

Customizable Pearl Cooldown

Change every ender pearl's use cooldown

1.9kdownloads
UnitedClans
1.20

UnitedClans

Plugin for implementing a clan system in Minecraft

1.9kdownloads
Core Teams
1.20

Core Teams

CoreTeams is a lightweight, modern, and highly configurable team management plugin designed for Spigot/Paper servers (1.20+). It features unique gradient-based team visuals, string-based IDs for custom team names, and a comprehensive admin GUI.

1.9kdownloads
[SBW] No Pocket Vehicles
1.20.1forge

[SBW] No Pocket Vehicles

It is not really possible to hide your vehicle into a pocket.

1.9kdownloads
RankPlugin
1.20.1

RankPlugin

RankPlugin shows player ranks as PNG icons from a resource pack in both chat and the tab list, with easy configuration via ranks.yml, commands, and GUI.

1.9kdownloads
Trapped!
1.21.1neoforge

Trapped!

Trapped! Adds a lot of unique traps and gadgets to help prank friends or defend your base.

1.8kdownloads
Magnets by Juix
1.21.5

Magnets by Juix

Datapack adding magnets that attract items around you

1.8kdownloads
Survival Not Guaranteed
1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads
Meloon's Realistic Thunder
1.21.9

Meloon's Realistic Thunder

This datapack upgrades weather in storms by bringing cozy delayed thunder to Minecraft

1.8kdownloads
Cobblemon x NIT Integration
1.21.1

Cobblemon x NIT Integration

An addon for Cobblemon and New In Town adding Cobblemon-themed structures

1.8kdownloads
Vanilla Timber Enchantment
1.21.5

Vanilla Timber Enchantment

Get the beloved Timber enchantment in vanilla Minecraft. Chop down entire trees with just one click!

1.8kdownloads
Map Tools
1.21

Map Tools

Essential utilities for creating maps or building. Create smooth animations, realistic message printing, resource pack management, block display tools, danger command checker, position saver and much more

1.8kdownloads
Combat Weaponary Plus
1.20

Combat Weaponary Plus

A Custom Item Plugin Built By Kurulus, Tons of features like Custom things, Custom tools, Custom armor, Install the plugin to see yourself, Supports 1.21 x 1.16

1.8kdownloads
Faster Hoppers
1.21

Faster Hoppers

A lightweight Paper/Spigot plugin that makes hoppers transfer items faster. Works on Minecraft 1.21.x+

1.8kdownloads
Inventory-Sync
1.8

Inventory-Sync

Inventory Sync - Inv Sync - Sync inventories, armor, and XP in real-time! The ultimate group item-sharing plugin for seamless cooperative survival. similar used in (GamerFleet) video.

1.8kdownloads
Now Playing IRL
1.21.4fabric

Now Playing IRL

Display your real-life music in Minecraft!

1.8kdownloads
Auto Crafting
1.21

Auto Crafting

Create an auto crafter to fully automate crafting!

1.8kdownloads
Sniffer Exploited
1.20

Sniffer Exploited

A plugin that aims to make Sniffers actually worth having in the game.

1.8kdownloads
Draventh Ores
1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.8kdownloads
Lifelike
1.21.8fabric

Lifelike

Cellular Automata simulators! For ModFest: Toybox

1.8kdownloads