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Minecraft Java 1.21 Mods

Browse 2,085 free mods for Minecraft Java 1.21 — popular picks include SMPServerStart, Quite Logical, CurseBlades.

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SMPServerStart
1.21

SMPServerStart

SMPStart turns your SMP start into a cinematic event with a 10-second

257downloads
Quite Logical
1.21.11fabric

Quite Logical

Vanilla Expand Mod

253downloads
CurseBlades
1.21

CurseBlades

A Unique Plugin for SMP Servers and Creative Content

253downloads
Silkiest Touch
1.21

Silkiest Touch

This is a simple datapack that allows chorus plants, suspicious sand and gravel, budding amethyst, both types of spawners, and a dirt path to be dropped with silk touch.

253downloads
Cushion Backup
1.21.11fabric

Cushion Backup

A Fabric mod that adds comfortable cushions in all 16 dyeable colors for players to sit on. made by TWIPStm.

252downloads
server cat
1.21.10neoforge

server cat

You can change the messages you send in the server chat, see the description for details.

252downloads
Meow Button
1.21.1fabric

Meow Button

Dedicated meow button >w< :3 >~<

252downloads
More Leather
1.21.11fabric

More Leather

Expanded leather sources, deconstruction recipes, and Block of Leather

251downloads
Lavaloggable
1.21.10fabric

Lavaloggable

Adds Lavalogging to vanilla waterloggable blocks, and to anvils. Specific blocks can be controlled via config file.

251downloads
Elixirs Woodcutter Datapack
1.21.5

Elixirs Woodcutter Datapack

Datapack that adds wood to be able to be used in the stonecutter

251downloads
INeedMoreWeapons
1.21.9

INeedMoreWeapons

This datapack adds 80+ weapons and crafts!

250downloads
Just Makes Sense Plugin
1.21

Just Makes Sense Plugin

This plugin adds a variety of features that just make sense!

250downloads
Structure and deepdark
1.21.4

Structure and deepdark

new structures and add diamantion "DeepDark"

250downloads
War of Valor: WW1 Mod
1.21.1forge

War of Valor: WW1 Mod

WWI (First World War) Mod. With customized 3D WWI Blocks, 3D Weapons and Uniforms. Along with other WW1 Themes such as trench life and a lot of barbed wire and sandbags. Along with a proning mechanic.

249downloads
PulseHUD
1.21fabric

PulseHUD

A modern, animated, immersive, and dynamic HUD overhaul mod for Minecraft.

249downloads
CraftStands
1.21.8

CraftStands

A Crafting Focused Armor Stand Datapack focused on Survival, Limited, but unique Armor Stands. Unique functionality with special item based animations & commands!

249downloads
Redye Colored Blocks! (Colored Dyeing)
1.21.4

Redye Colored Blocks! (Colored Dyeing)

Redye all colored blocks in game since 1.13!

248downloads
Protected End Blocks
1.21.10

Protected End Blocks

Prevent The Enderdragon from breaking all end blocks and more

248downloads
Arcatweaks
1.21.1fabric

Arcatweaks

Various tweaks for the Arcamere modpack that did not fit into their own mod.

247downloads
Cambium
1.21.1fabric

Cambium

This mod is a take on tech SolarPunk. It adds resource trees, bio-engineered machines, and more! Hobby mod so is still work in progress. More of proof of concept.

247downloads
FishCraft By Alan
1.21

FishCraft By Alan

FishCraft is a comprehensive fishing overhaul plugin that replaces Minecraft's vanilla fishing system with a fully customizable, progression-based experience. Perfect for RPG, economy, and survival servers looking to make fishing more rewarding

247downloads
QuickSign
1.21.11fabric

QuickSign

Quick sign text copy & paste for Minecraft. Use Shift+Middle Click to copy sign text and automatically paste it to any other sign type - works in both Survival and Creative mode.

245downloads
Mossy Llamas
1.21.9fabric

Mossy Llamas

Allows llamas to wear moss and pale moss carpets

245downloads
Swidget's Offset Mod
1.21.11fabric

Swidget's Offset Mod

A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.

244downloads
Custom Suspicious Blocks! (BrushCover)
1.21

Custom Suspicious Blocks! (BrushCover)

Put items into Sand/Gravel with the Brush since 1.20! Make custom suspicious blocks for decoration, minigames, and more!

244downloads
Super Mario Bros. Wonder Music Disc Pack
1.21.4

Super Mario Bros. Wonder Music Disc Pack

Nintendo Music Disc Series: VOLUME I

244downloads
NeoPlots
1.21.1neoforge

NeoPlots

Professional-grade, server-side plot management. Based on a plugin, but built natively for the modded ecosystem.

243downloads
Colorfull Biomes
1.21.11

Colorfull Biomes

This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.

243downloads
Clippy Board
1.21.1fabric

Clippy Board

Just a Checklist, Clipboard Mod!!!

243downloads
GigastudiosMod
1.21.4neoforge

GigastudiosMod

This mod adds the gigachad from the gigastudios organization into your game!

243downloads
Butcher's Deerhunting (Yi Xi)
1.21.8neoforge

Butcher's Deerhunting (Yi Xi)

Adds a minor, funny, slightly terrifying stalker to your worlds, along with cool weapons, tools, items, and a new material system to make them.

242downloads
DynLight
1.21

DynLight

dynamic lights -- held or dropped items, glowing or on-fire mobs, flaming arrows, etc. configurable and provides an API for other plugins

241downloads
Names and Lore
1.21.5

Names and Lore

Datapack for allowing players to add and edit custom item names and lore

241downloads
Cinderwood
1.21.1neoforge

Cinderwood

Cinderwood adds a full set of burnt wood blocks and changes fire spreading so that wood converts to burnt variants instead of being destroyed. Features charcoal drops, burnt saplings with natural and instant growth, and full crafting for all wood variants.

240downloads
Instrumental Project
1.21.8

Instrumental Project

This is a datapack that adds a way to import your own music into the game and play it with his own play system

239downloads
Elvenide Structures
1.21.4

Elvenide Structures

Easily build moving elevators and sliding doors! No resource packs or mods needed!

239downloads