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Minecraft Java 1.21 Mods

Browse 127,873 free mods for Minecraft Java 1.21 — popular picks include CatVision, Smooth Fonts 32x, AntiLeak.

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

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CatVision
1.21.11neoforge

CatVision

A minecraft mod which gives you Night Vision, even if you aren't a server operator. Inspired by CatEyes by Tee6! :)

2.3kdownloads
Smooth Fonts 32x
1.12

Smooth Fonts 32x

Smooth Font is a clean custom font resource pack that replaces the default Minecraft font with a modern and more readable style while keeping the vanilla feel. It improves UI text clarity, refines chat and menu appearance, and works smoothly.

2.3kdownloads
AntiLeak
1.21.8

AntiLeak

This Resource Pack makes it impossible to get Leaked!

2.3kdownloads
Voicechat WorldGuard
1.8

Voicechat WorldGuard

Add custom WorldGuard flags for Simple Voice Chat

2.3kdownloads
Mqryo's Enchanted Books
1.21.9

Mqryo's Enchanted Books

A Resource Pack that adds a custom look to every enchanted book in the game!

2.3kdownloads
Just Enough Skills
1.21.1neoforge

Just Enough Skills

Just Enough Skills enhances gameplay with dynamic abilities like dashing, healing, gliding, and more, offering new ways to explore, fight, and survive. Perfect for adventurers seeking fresh mechanics!

2.3kdownloads
Simple Creative Menu
1.21.9neoforge

Simple Creative Menu

Minor changes to the creative menu to allow increased accessibility.

2.3kdownloads
Menus
1.13spigot

Menus

Easily create powerful custom GUIs with custom item support and an in-game editor.

2.3kdownloads
Crossy - CrossX - Better Crosshair
1.16.3

Crossy - CrossX - Better Crosshair

A better crosshair for pvp or survival minecraft !

2.3kdownloads
Smoothvanilla Light Purple CPVP
1.19

Smoothvanilla Light Purple CPVP

This projekt adds a new style of the cpvp items

2.3kdownloads
Just Enough Freaky Additions (JEFA)
1.21.1neoforge

Just Enough Freaky Additions (JEFA)

Adding 7 new categories to JEI!

2.3kdownloads
CompPvP Essentials
1.21.8

CompPvP Essentials

The All-in-one PvP Texture Pack

2.3kdownloads
Mo' Snow Golems
1.20.1forge

Mo' Snow Golems

Adds over 250+ snow golem variants

2.3kdownloads
Gierem Vanilla Plus: Client Edition
1.21.11fabric

Gierem Vanilla Plus: Client Edition

Gierem’s client-side Vanilla+ modpack focused on performance, QoL and visual improvements without altering vanilla gameplay.

2.3kdownloads
No Rocket Usage
1.17

No Rocket Usage

Bans firework usage when using an elytra, because rocket flying is annoying! (and unfair, too.)

2.3kdownloads
CoreCrates
1.17

CoreCrates

Add customizable crates to your server. Winning effects, percentage chances, and more.

2.3kdownloads
CleanSaturated
1.21.1fabric

CleanSaturated

Make Your Game Smoother and saturated with a clean Gui and Adjustable Keybind.

2.3kdownloads
Phantom Xiang's Transparent HUD & UI
1.21.2

Phantom Xiang's Transparent HUD & UI

Give your HUD & UI a transparent and minimal view. 極簡透明風的顯示介面。

2.3kdownloads
DebugStickPro
1.19spigot

DebugStickPro

A powerful debugstick plugin | Dynamically display | Custom Item Support | Region Protection Support

2.3kdownloads
Photonics Visualized
1.21.10fabric

Photonics Visualized

Photonics Visualized - a mod pack on the new versions of Fabric, with Photonics: A raytracing engine as its core

2.3kdownloads
WynnSpells
1.21.11fabric

WynnSpells

A better spell macro mod for Wynncraft.

2.3kdownloads
Valorant Kill Effect
1.21.11fabric

Valorant Kill Effect

Valorant Kill Effect is a Minecraft Fabric mod that plays a Valorant-style kill animation whenever you get a kill.

2.3kdownloads
Archipelago (CI Assistant Mod)
1.21.1fabric

Archipelago (CI Assistant Mod)

The Cobblemon Islands Assistant Mod!

2.3kdownloads
Smarty Pack (pvp)
1.21

Smarty Pack (pvp)

A clean and optimized PvP texture pack for Minecraft 1.21, made specially for Crystal PvP but usable in all PvP modes. Improves visibility, reduces clutter, and helps with faster reactions during combat.

2.3kdownloads
Lego Ninjago Armors by FabichGM
1.21.4

Lego Ninjago Armors by FabichGM

Five new armors inspired by Lego ninjago Characters

2.3kdownloads
momentum for Automobility
1.21.1fabric

momentum for Automobility

A fully configurable add-on for Automobilty to improve the mod’s movement logic. Makes the driving experience more immersive while still keeping it vanilla!

2.3kdownloads
Winded
1.21.9

Winded

A balanced way to encounter Breezes naturally outside of Trial Chambers!

2.3kdownloads
ClanForge
1.16.5

ClanForge

Complete clan ecosystem with storage, economy, rankings and cross-server synchronization

2.3kdownloads
kenzaa's pvp overlay
1.20

kenzaa's pvp overlay

smooth vanilla looking overlay for pvp (1.21+)

2.3kdownloads
Force Fair Minimap
1.21

Force Fair Minimap

This plugin disables the minimap and entity radar in Xaero's Minimap and disables cave mode (for Xaero's World Map) in the Overworld & End.

2.3kdownloads
Joachyy's Autumn Resource Pack
1.21

Joachyy's Autumn Resource Pack

Autumn Themed Resource Pack

2.3kdownloads
Shadow Pack
1.20.2

Shadow Pack

Resource Pack for russian Twitch streamer ShadowDemonHD_

2.3kdownloads
Winter Particles
1.21fabric

Winter Particles

A client-side mod that creates a beautiful snowfall effect around the player with customizable particles, ambient atmosphere, and full configuration support.

2.3kdownloads
Iron's Spells HUD
1.21.1neoforge

Iron's Spells HUD

Client-side addon for Iron's Spells & Spellbooks, allowing to get mana values using NBT for HUD mods

2.3kdownloads
MapEngine Media Extension
1.19.3

MapEngine Media Extension

FFmpeg Media Extension library for MapEngine

2.3kdownloads
Simple FPS Overlay
1.21fabric

Simple FPS Overlay

Clean FPS overlay, drag it anywhere, tweak it your way ~no clutter, just vibes.

2.3kdownloads