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Ultralight

Modpack

Simple and customizable optimization modpack.

Type

Modpack

Modrinth Downloads

4,465

Modrinth ID

i2Savjxv

Last Updated

Sep 19, 2026

Description

Ultralight is a high-performance optimization modpack designed to make your Minecraft run smoother and faster. This modpack is perfect for players who want better performance without changing the core gameplay.

Key Features:

  • Performance Boosts: Ultralight includes top optimization mods like Sodium and Lithium to reduce lag and improve frame rates.
  • Quality of Life Improvements: Enjoy a better game with mods like Sodium Extras for more settings, and FastQuit for quicker game exits.
  • Customizable Settings: The modpack offers many settings, allowing you to adjust the game to your liking, ensuring the best performance for your system.
  • Regular Updates: Ultralight is regularly updated to include the latest mod improvements, ensuring you always have the best performance.

Compatibility

Mod Loaders

Fabric Quilt Neoforge

Game Versions

1.18.2 1.19.1 1.19.2 1.19.4 1.20.1 1.20.4 1.20.6 1.21 1.21.1 1.21.2 +13 more

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

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Better Block Entities

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Borderless Fullscreen

Borderless Fullscreen

More configurable fullscreen mode

Mod 3,196,223
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 570,608,694
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

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

Mod 40,984,529
Concurrent Chunk Management Engine (NeoForge)

Concurrent Chunk Management Engine (NeoForge)

A mod designed to improve the chunk performance of Minecraft.

Mod 3,181,433
Cubes Without Borders

Cubes Without Borders

A mod that allows you to play Minecraft in a borderless fullscreen window.

Mod 45,766,819
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

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

Mod 425,284,963
Exordium

Exordium

Render the GUI and screens at a lower framerate to speed up what's really important: the worldrendering.

Mod 7,658,167
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 525,171,075
Fast Noise

Fast Noise

This optimizes noise generation

Mod 14,530,331
FastQuit

FastQuit

Lets you return to the Title Screen early while your world is still saving in the background!

Mod 36,055,050
FerriteCore

FerriteCore

Memory usage optimizations

Mod 165,209,837
Forge Config API Port

Forge Config API Port

NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.

Mod 155,990,048
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 331,976,895
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 75,862,548
Lithium (Fabric/NeoForge)

Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

Mod 243,302,314
Mod Menu

Mod Menu

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

Mod 243,768,149
ModernFix-mVUS

ModernFix-mVUS

A fork of ModernFix that adds minor version update support.

Mod 13,632,503
MoreCulling

MoreCulling

A mod that changes how multiple types of culling are handled in order to improve performance

Mod 102,641,836
Neo Language Reload

Neo Language Reload

Neoforge Port of Language Reload

Mod 103,298
No Chat Reports

No Chat Reports

Makes chat unreportable (where possible)

Mod 187,445,698
No Chat Restrictions

No Chat Restrictions

Restores access to game chat for all accounts

Mod 8,282,902
NoisiumForked

NoisiumForked

Optimises worldgen performance for a better gameplay experience.

Mod 5,307,683
Optimised Block Entities

Optimised Block Entities

A client-side optimization mod to make block entities render faster

Mod 2,801,671
Remove Reloading Screen

Remove Reloading Screen

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

Mod 46,368,509
ScalableLux

ScalableLux

A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.

Mod 28,969,955
Sodium

Sodium

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

Mod 411,868,794
Sodium Extra

Sodium Extra

Features that shouldn't be in Sodium

Mod 181,734,636

External Resources