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Minecraft Java 1.21 Mods

Browse 857 free mods for Minecraft Java 1.21 — popular picks include Mezzos Railroad Blocks, Gardon's Minerals Pack, HoloFrames.

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Mezzos Railroad Blocks
1.21.1neoforge

Mezzos Railroad Blocks

Mezzo's Railroad Blocks is a expanding Minecraft mod designed to enhance your rail networks, train stations, and level crossings with detailed, functional blocks.

168downloads
Gardon's Minerals Pack
1.21.1neoforge

Gardon's Minerals Pack

New More Ores and Gems to Minecraft!

168downloads
HoloFrames
1.21.5fabric

HoloFrames

A Minecraft Fabric mod that allows you to display custom 3D hologram models in item frames using OBJ files and textures.

166downloads
TrueCelestials
1.21fabric

TrueCelestials

makes the sun and moon face the player for better texture pack making.

164downloads
Carp's Currency
1.21.1neoforge

Carp's Currency

Minecraft mod to add managed currency

163downloads
Music Disk MAYHEM
1.13.2

Music Disk MAYHEM

Replaces Minecraft’s vanilla music disks with custom tracks composed by PYRO_.

162downloads
Sellmenu
1.20

Sellmenu

Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault

160downloads
One and Only
1.21.1neoforge

One and Only

Upgrades the desert biome in a vanilla friendly way!

160downloads
rxvy map art
1.21

rxvy map art

A powerful Minecraft tool that allows players and administrators to generate high-quality custom map art in-game directly from any image URL.

159downloads
Twindling Tweaks
1.21.1neoforge

Twindling Tweaks

A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.

156downloads
BrownBloom
1.21.1neoforge

BrownBloom

An add-on for Happy Wall Painting that brings warm and earthy brown tones to your world.

155downloads
Privacy Glass & more
1.21.1fabric

Privacy Glass & more

Glass Block that can be turned non-seethrough

151downloads
Nether Reactor Beacon
1.21.1

Nether Reactor Beacon

Retextures the Beacon to look like the Nether Reactor Core.

151downloads
Molecules [NeoForge]
1.21.1neoforge

Molecules [NeoForge]

This client-side only mod adds data-driven molecule drawings for GregTech chemicals. Rewritten for NeoForge.

150downloads
P_Caixas
1.21

P_Caixas

Caixas customizadas Custom boxes

149downloads
Nice Attributes
1.21.9fabric

Nice Attributes

This mod adds GUI to attributes

148downloads
/sitPl
1.21

/sitPl

SitPL lets players sit anywhere on the server with a simple /sitpl command using an invisible ArmorStand.

146downloads
Xenith's Beacon Infused Armor
1.21.1neoforge

Xenith's Beacon Infused Armor

Infuse Beacon effects into Armor!

146downloads
Create: LinkTech
1.21.1neoforge

Create: LinkTech

Adds various wireless utilities to Create

145downloads
PonderThyOrb
1.21.1fabric

PonderThyOrb

A mod that adds an orb to ponder!

145downloads
CoreItems
1.21

CoreItems

Custom Items, YAML-Driven, In-Game GUI, Clickable Actions – Lightweight & Extensible - A useful plugin for defining and managing custom in-game items.

145downloads
Akoi Meexx: Tintsabers
1.21.5

Akoi Meexx: Tintsabers

A cosmetic datapack providing toggleable tintsabers- swords that have a light-like blade that changes color based on team color or sword trim.

145downloads
GalaxyByne's Economy
1.21.7fabric

GalaxyByne's Economy

Run your own realistic bank with this server economy datapack!

144downloads
Liquid Experience
1.21.1neoforge

Liquid Experience

Turns your experience into liquid! If you've ever wanted a way to store your experience without needing to go through many tech mod steps, this is for you! Downloads "Fluidic Tanks" alongside this mod.

142downloads
smechimod
1.21.1neoforge

smechimod

this mod adds some stuff from the alphaver ARG and much more

141downloads
Really HOT Torches
1.21

Really HOT Torches

Attack with torches!

140downloads
Overgrow
1.21.11fabric

Overgrow

Let the world OVERGROW itself.

139downloads
PSball's Plant Hybrids
1.21.1neoforge

PSball's Plant Hybrids

Lets you breed plants in the crafting table.

138downloads
StageFX
1.21.11fabric

StageFX

Working Moving Heads for your Light Show!

137downloads
Speaker mod (Pre-alpha)
1.21.8neoforge

Speaker mod (Pre-alpha)

Cool speaker block that adds some sounds (2 sounds so far I will expand though!) new uptd just dropped btw

136downloads
CaptainSparklez' Revenge Music Disc
1.21.5

CaptainSparklez' Revenge Music Disc

Creeper? Aw man... This data/resource pack adds CaptainSparklez' Revenge song into Minecraft with a music disc. This is my first mod so I hope you enjoy it!

136downloads
Subnautica Internal Modules
1.21.1neoforge

Subnautica Internal Modules

Subnautica... In minecraft.... In minecraft!!!!

134downloads
TeamLink
1.21fabric

TeamLink

여러 서버 환경에서 팀 태그 표시와 팀원 상태 확인을 제공하는 팀 연동 전용 클라이언트 모드입니다. | A client-side team integration mod that provides team tag display and real-time member status across multiple servers.

134downloads
Items, Crafts & World of the Realms of Runeterra
1.21.11neoforge

Items, Crafts & World of the Realms of Runeterra

This project introduces all the items, blocks, abilities and other gameplay mechanics not related to the world generation provided by the Core Package of Realms of Runeterra: A Tale of Relative Dimensions

131downloads
Log Block Tool
1.20

Log Block Tool

LogBlockTool logs block breaks, placements, container transactions, and player interactions on a Minecraft server. It’s lightweight, fast, and designed for Paper/Spigot with SQLite or MySQL support.

129downloads
SientVisuals-server helper
1.21.4fabric

SientVisuals-server helper

Show sphere/cube/circle around you for any item in your hand. Perfect for traps, disorientation, crystals, anchors. Works on ANY server. 10 slots. Fabric 1.21.4

128downloads