1.21.3 Client

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Using async path-tracing to hide Block-/Entities that are not visible

Adds a mod menu to view the list of mods you have installed.

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

Speed up immediate mode rendering in Minecraft

Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

Food/hunger-related HUD improvements

Bringing first-person animations to the third-person

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Adds dynamic lights to Minecraft as the most feature-complete and optimized dynamic lighting mod for Fabric.

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

A mod to optimize the Minecraft networking stack

See who you're chatting with!

Enhances inventory management by adding various functions to the mouse buttons.

BetterF3 is a mod that replaces Minecraft's original debug HUD with a highly customizable, more human-readable HUD.

A Fabric mod designed to improve the chunk performance of Minecraft.

Little visual improvements by adding a bunch of new particles.

View the contents of shulker boxes from your inventory

Take control over you inventory. Sort. Move matching Items. Throw all. Locked slots. Gear sets! And much more.

Blazing fast custom GUI textures on Fabric and Quilt with built-in OptiFine custom GUI resource pack support

A Minecraft mod that improves the statistics screen and makes it more useful.

Makes resource packs load in the background, allowing you to do other things while waiting!

Improves third person camera view.

spark is a performance profiler for Minecraft clients, servers and proxies.

Allows you to play Minecraft in a borderless fullscreen window.

Spices up the boring vanilla blur effect – featuring animations, colors and lots of customizability!

Durability Tooltip shows you the durability of an item!

Adds a wide range of new and improved sound effects to Minecraft, letting you customize everything from block interactions to UI events. Easily tweak or expand the sounds with resource packs and data generation for a fully personalized audio experience.

Reduce GPU and CPU usage automatically when no user operation exists.

Your mods button, your way. Where you want it, and how you want it!

Makes chat messages appear with a smooth animation.

Disable warnings for outdated resource/data packs

Makes the loading screen darker.

Adds customizable bars to the status effects overlay to show the remaining duration of effects.

Improves play experience on large multiplayer servers.

WI Zoom is a Minecraft mod offering up to 50x zoom with smooth camera movement. Supports Fabric, NeoForge, and snapshots. Also works with OptiFine and Sodium.

This mods allows more precise manipulation of entity view distance on client and server

Changes most scrollbars in the game to scroll smoothly.

This mod gives you the ability to change the visibility of item frames!

Makes chests use static block models for improved performance.

A client-side ONLY mod, adds the quick stacking and restocking features from Terraria into Minecraft.

Allows simple control over water, nether and terrain fog

Allows you to reload resource pack with F3 + T while not in a world and with a GUI open, useful for streamlining pack development

Removes the Minecraft Realms button from the main menu

Client-side mod to harvest and replant crops automatically with a single click

Increases entity and block-entity render distance based on zoom.

This mod provides fix for old fishing line rendering bug

Adds eye adaption feature: brightness adapts to the environment.