Home›Java›1.21

Minecraft Java 1.21 Mods

Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include Better craftable cobwebs, Hopplet (Hopper Filters), BiomeBetray.

Step by step: How to install Minecraft Java mods & modpacks

Updated daily

Sort127,596 mods
Better craftable cobwebs
1.21.4neoforge

Better craftable cobwebs

A simple mod that adds a crafting recipe for cobwebs, using 5 string you can now craft a cobweb.

2.5kdownloads
Hopplet (Hopper Filters)
1.21.8

Hopplet (Hopper Filters)

Expressive hopper filtering, written as plain text. The most powerful plugin in this domain. Filter by any item property. Extendable via a strong developer API.

2.5kdownloads
BiomeBetray
1.21.1

BiomeBetray

Biomes occasionally and silently swap your hotbar items with random ones from your inventory when you enter them :trollface:

2.5kdownloads
More Smithing Upgrades
1.21.8fabric

More Smithing Upgrades

4 New Smithing Upgrades.

2.5kdownloads
Double Books
1.21.4fabric

Double Books

Shows 2 book pages at once

2.5kdownloads
Funny Deaths
1.21

Funny Deaths

Adds Custom funny death messages when player Dies! Make game extra fun

2.5kdownloads
Aether Cove
1.21.11fabric

Aether Cove

The Aether Cove Modpack enhances your gameplay with a real-time Voice Chat Mod for seamless communication, a Mini-map Mod for easy navigation, and a Custom UI Mod for personalized interface customization. It also includes a Shaders Mod

2.5kdownloads
特异资源包 (Te Yi Resource Pack)
1.21.7

特异资源包 (Te Yi Resource Pack)

Tayu Lo's latest resource pack, funny sound, released now

2.5kdownloads
Mob Conversion - Autonomous Mob conversion/spawn
1.21.1neoforge

Mob Conversion - Autonomous Mob conversion/spawn

Automatic Mob Conversion! Mobs autonomously become/spawn mobs when threats appear. Fully configurable mod ( works with modded mobs).

2.5kdownloads
CIS Tier Tagger
1.21fabric

CIS Tier Tagger

Shows player tiers from CIS Tiers directly in Minecraft

2.5kdownloads
Lava chicken disk the retro update
1.21.1neoforge

Lava chicken disk the retro update

This mod adds the lava chicken music disk wich was added with the 1.21.7 preview but to the version 1.20.1

2.5kdownloads
Serene Seasons Gen Fix
1.21fabric

Serene Seasons Gen Fix

Fixes server crashes when generating new chunks caused by serene seasons.

2.5kdownloads
MemoryCatcher
1.21.1neoforge

MemoryCatcher

A modern Minecraft Forge mod for JVM memory monitoring and mod-level memory tracking

2.5kdownloads
Simple RTP
1.21

Simple RTP

SimpleRTP is a lightweight and fully configurable random teleport plugin for Paper 1.21.10. It provides fast, safe, and async-powered teleports across Overworld, Nether, and End — with proper chunk preloading and full WorldBorder support.

2.5kdownloads
Little Maid Create
1.21.1neoforge

Little Maid Create

Farm and Travel with Create's automation and Touhou-themed Maid companions.

2.5kdownloads
Mob Lite
1.21.11forge

Mob Lite

It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands

2.5kdownloads
Ultimate Spear
1.21.1

Ultimate Spear

Adds the Minecraft Live 2025 Spears with a focus on keeping accuracy on the features we currently know!

2.5kdownloads
CloseOnMove
1.21.9fabric

CloseOnMove

Close / Exit in-game GUI's using movement keys, so you can make a quick getaway!

2.5kdownloads
Rtp Ez
1.20

Rtp Ez

Random Teleport Plugin, with all the features you need.

2.5kdownloads
Unstable Timepiece
1.21fabric

Unstable Timepiece

A strange artifact that lets you manipulate your own time field, slow down time to reduce damage taken or speed it up to go fast!

2.5kdownloads
oSzoukaua's: Real Height
1.21.11

oSzoukaua's: Real Height

A Datapack/mod that provides a simple chat-based UI to adjust your player height! both in Centimetres and Feet/Inches!

2.5kdownloads
XSpawners - Silk Touch Spawners 1.19+
1.19spigot

XSpawners - Silk Touch Spawners 1.19+

Mine Spawners with Silk touch, craft them too!

2.5kdownloads
Cyberpunk Edgerunners
1.16

Cyberpunk Edgerunners

This is a Cyberpunk: Edgerunner Anime Themed Pack adds audio, gui, fonts and a new menu background

2.5kdownloads
Wagi's Furry Villager - Compats
1.21

Wagi's Furry Villager - Compats

Changes the appearance of villagers from mod, zombie villagers, and wandering traders into cute animals.

2.5kdownloads
Project MINT Modpack
1.21.1fabric

Project MINT Modpack

This is the Official Modpack for the Project MINT Cobblemon server!

2.5kdownloads
Simplest Hammers Refabricated
1.21.2fabric

Simplest Hammers Refabricated

A Fabric port of Simplest Hammers, a lightweight mod that adds simple, balanced hammer tools for mining in a 3x3 area. Simplest Hammers was originally designed for Forge and focuses on providing straightforward hammer-type tools crafted from vanilla mater

2.5kdownloads
FNAF Splash Texts
1.7.10

FNAF Splash Texts

Adds 353 FNAF-related splashes to the main menu!

2.5kdownloads
Traps & Treasures
1.21.1neoforge

Traps & Treasures

Traps & Treasures is a mod that adds treasure chests that generate in caves as well as multiple types of traps in return.

2.5kdownloads
G1axInventoryScale
1.21.11fabric

G1axInventoryScale

A Minecraft Fabric mod that lets you customize the size of your inventory and container screens independently from your GUI scale.

2.5kdownloads
Bare Bones - Bushy Leaves
1.20

Bare Bones - Bushy Leaves

Enhances the leaves textures in Bare Bones with more detail and style, improving the visual appeal while keeping the minimalist design.

2.5kdownloads
Grand Indestructible Kingdom
1.21.8fabric

Grand Indestructible Kingdom

The strongest fortress in the entire world!

2.5kdownloads
Wither Skull Overhaul
1.21fabric

Wither Skull Overhaul

Make the fight forward to the Wither easier by changing the way you can obtain the Wither Skull!

2.5kdownloads
Resizer Gun
1.21fabric

Resizer Gun

A Mod for Minecraft that adds craftable resizing equipment using Pehkui.

2.5kdownloads
SilkSigns
1.20.1

SilkSigns

Pick up written signs with the Silk Touch enchantment.

2.5kdownloads
[BD] 方块耐久 Block-Durability
1.21.1neoforge

[BD] 方块耐久 Block-Durability

Make TaCZ guns truly destructive — no more binary "can hit / can't hit". Every bullet chips away at a block's HP, complete with crack progression effects for a deeply satisfying destruction feel.

2.5kdownloads
[ARCHIVED ]Colony Limitation | Minecolonies Addon
1.21.1neoforge

[ARCHIVED ]Colony Limitation | Minecolonies Addon

A lightweight MineColonies addon that adds a configurable server-wide colony limit.

2.5kdownloads