Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (2025)

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  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (1)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (2)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (3)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (4)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (5)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (6)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (7)
  • Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (8)
Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (9)

Cyanide is a customizable shaderpack for Minecraft, designed for weak PCs and simple mini-games.

Developer👤mlgimposter
Style🧱Vanilla
Support GPUs
  • Nvidia

  • AMD

  • Intel

  • Apple

Loaders
  • Optifine

  • Iris

Performance ImpactPotato
Settings30
Presets🛠️Minecraft nostalgic+4
FeaturesBloom+5
CreatedNov 20, 2021
UpdatedDec 24, 2021
Stats
  • 3.83 (87)

  • ❤️166
  • 62.4K

One great thing about the Cyanide Shader pack is that the creator allows anyone to create their own new shader packs using it as a base. Most of the shaders available aren’t open-source, so it’s a cool feature worth mentioning. The default fog effects are good enough to use as a base, too, so it’s not just an empty gesture. Combined with the improved lighting, the realistic fog allows for creeping banks to come rolling in off of oceans and lakes. It’s perfect for using if you want to make a Halloween or creepy-themed map. More realistic sunrises and sunsets allow for better lighting during dawn and dusk too.

The lighting isn’t all good, though. Because it is more bright and vivid where present, players will really notice when there is no lighting, like when going into The End to fight the dragon. Make sure to pack some lava or plenty of torches to light up dark places, because they’re barely visible without help. There are some other, small effects, like movement in the grass and tree foliage, but the list of features for Cyanide Shaders is kind of limited. It’s more of a shader pack for building on by other users who want to make their own thing than something most players would pick to use as a permanent addition to their game.

Like all shader packs, you’ll need Optifine or Iris Shaders to load and use Cyanide Shaders. Cyanide gets regular updates right now, so Minecraft 1.19 and 1.18 are the best options. If you’ve ever wanted to experiment with a shader pack but don’t know how to build your own, Cyanide Shaders is a good option worth downloading and trying.

Cyanide compatible versions:

  • 1.20
  • 1.19.4
  • 1.19.3
  • 1.19.2
  • 1.19.1
  • 1.19
  • 1.18.2
  • 1.18.1
  • 1.18
  • 1.17.1
  • 1.17
  • 1.16.5
  • 1.16.4
  • 1.16.3
  • 1.16.2
  • 1.16.1
  • 1.16
  • 1.15.2
  • 1.15.1
  • 1.15
  • 1.14.4
  • 1.14.3
  • 1.14.2
  • 1.14.1
  • 1.14
  • 1.13.2
  • 1.13.1
  • 1.13
  • 1.12.2
  • 1.12.1
  • 1.12
  • 1.11.2
  • 1.11.1
  • 1.11
  • 1.10.2
  • 1.10.1
  • 1.10
  • 1.9.4
  • 1.9.3
  • 1.9.2
  • 1.9.1
  • 1.9
  • 1.8.9
  • 1.8.8
  • 1.8.7
  • 1.8.6
  • 1.8.5
  • 1.8.4
  • 1.8.3
  • 1.8.2
  • 1.8.1
  • 1.8
  • 1.7.10
  • 1.7.9
  • 1.7.8
  • 1.7.7
  • 1.7.6
  • 1.7.5
  • 1.7.4
  • 1.7.2
  • 1.7
  • 1.6.4
  • 1.6.2

Features

Over 5 new features are available in Cyanide Shaders to enhance your gaming experience.

📊 Performance Impacts

Disclosure

Decrease in performance can vary from device to device, driver version, and many other factors, you should test yourself on your machine for the best result.

  • None
    No performance decreases
  • Small
    ~5%
  • Medium
    ~10%
  • High
    ~25%
  • Extreme
    +50%
  • BloomSmallEnhance the game's lighting and create a more realistic and immersive visual experience
  • CustomizationNoneCustomize various aspects of the game's visual effects.
  • DarkNoneEnjoy exploring dark and mysterious environments, such as caves or ruins.
  • LightMediumEnhance the game's overall visual quality.
  • Tone MappingSmallAdjusting the brightness, contrast, and saturation levels.

There are 5 profiles pre-built into Cyanide Shaders to adjust the level of intensity of these effects.

Profiles

Nostalgic

Performance

Default

Realistic

Vanilla

Bloom

Fog

Tonemap Operator

Uncharted 2None FilmicACES ApproximatedReinhard

Cyanide Shaders allow you to change more than 30 settings to suit your needs.

Settings

Description

Options

Cyanide ShadersCredits - MLGImposter, Akashii, XorDev.
  • Release 1.1
ShadersmodSelect the shaders loader you're using.
[i] Select Iris to fix the sky.
  • Optifine
  • Iris
Atmospherics Modify the atmospheric visuals of the shaderpack.
FogGenerates fog which has the color synced with the time.
[i] Requires Fog to be set to Fancy in Detail Settings
  • ON
  • OFF
DensityModify the density of the fog.
[i] Too high values may cause a few issues.
  • 0.05
  • 1.00
  • 2.00
DistanceModify the distance from the fog.
[i] The distance is also affected by the render distance.
  • 0.05
  • 1.00
  • 2.00
Post-Processing Toggle Post-Processing effects, such as bloom.
BloomCreates a blur effect on bright surfaces.
[i] Could affect performance.
  • ON
  • OFF
Bloom StrengthModify the intensity of the blur effect.
  • 0.05
  • 1.00
  • 2.00
Colors Modify the colors of the shaderpack.
Tonemap OperatorSimulates HDR, and modifies colors.
[i] Choose Uncharted 2 to make the game look like Minecraft Xbox 360 Edition.
  • None
  • Filmic
  • Uncharted 2
  • ACES Approximated
  • Reinhard
Lighting
Sunrise Red Amount
  • 0.00
  • 0.76
  • 1.00
Sunrise Green Amount
  • 0.00
  • 0.40
  • 1.00
Sunrise Blue Amount
  • 0.00
  • 0.10
  • 1.00
Brightness
  • 0.00
  • 0.60
  • 1.00
Day Red Amount
  • 0.00
  • 0.93
  • 1.00
Day Green Amount
  • 0.00
  • 0.93
  • 1.00
Day Blue Amount
  • 0.00
  • 1.00
Brightness
  • 0.00
  • 0.50
  • 1.00
Sunset Red Amount
  • 0.00
  • 0.76
  • 1.00
Sunset Green Amount
  • 0.00
  • 0.40
  • 1.00
Sunset Blue Amount
  • 0.00
  • 0.10
  • 1.00
Brightness
  • 0.00
  • 0.60
  • 1.00
Night Red Amount
  • 0.00
  • 0.30
  • 1.00
Night Green Amount
  • 0.00
  • 0.50
  • 1.00
Night Blue Amount
  • 0.00
  • 0.76
  • 1.00
Brightness
  • 0.00
  • 0.40
  • 1.00
Nether
Red Amount
  • 0.00
  • 0.80
  • 1.00
Green Amount
  • 0.00
  • 0.10
  • 1.00
Blue Amount
  • 0.00
  • 0.16
  • 1.00
End
Red Amount
  • 0.00
  • 0.20
  • 1.00
Green Amount
  • 0.00
  • 0.07
  • 1.00
Blue Amount
  • 0.00
  • 0.76
  • 1.00

How To Install Cyanide Shaders

Supported OptifineRecommend • 1.19.1—1.8.8

  • Support Forge / Vanilla
  • Extra features
  • Good performance

Supported IrisRecommend • 1.19.1—1.16.2

  • Support Fabric / Quilt
  • Better performance, depend on your hardware
Optifine Installation Guide

Note

Your device must have Java installed to run the Forge and Optifine installers.

Quick Java Installation Guide
  1. Download Java

    Download the Java installer from the official website here.

  2. Open Installer

    Once you have downloaded the file, run it and click the Install button.

How to install Cyanide Shaders with Optifine?

  1. Download Optifine

    Get the latest version of Optifine for your Minecraft version.
    Download Optifine

  2. Install Optifine

    Run the Optifine installer and follow the on-screen instructions to complete the installation.

  3. Download Cyanide Shaders

    Go to the download section and get shaders zip file. Unzip the file if necessary, as some shader developers may bundle multiple shader versions in one zip file.

    Jump to Download Section

  4. Launch Minecraft

    Start the Minecraft launcher and make sure you have the Optifine profile selected.

  5. In-game Shaders menu

    Go to Options > Video Settings > Shaders to access the shaders menu.

  6. Open shaderpacks folder

    Click on the "Shaders Folder" button to open the folder where shaders are stored, so you can add or remove shaders as desired.

  7. Install Cyanide Shaders

    Copy or move the downloaded Cyanide shaders zip file into the shaderpacks folder.

  8. Select Cyanide Shaders

    Choose Cyanide shader pack from the list of available shaders in the options menu.

How to install Cyanide Shaders with Forge and Optifine?

Quick Installation Guide
  1. Install Forge

    Obtain the latest version of Forge that is compatible with your Minecraft version.
    Download Minecraft Forge

  2. Launch Minecraft

    Start the Minecraft launcher and select the version of Minecraft you want to install Forge on. Run the game once by clicking on the "Play" button to create necessary files for Forge.

  3. Install Forge Client

    Double-click on the Forge installer jar file and choose "Install Client" in the window that appears.

  4. Install Optifine

    Download the Optifine jar file after Forge is installed. Move the Optifine jar file to the mods folder in the .minecraft directory.
    Download Optifine

  5. Launch Forge Profile

    Launch Minecraft using the "Forge" profile, Optifine will be automatically loaded along with Forge.

  6. Install Chocapic13's Shaders

    Now the installation is the same as from the above Optifine instructions, just follow the steps starting from step 5.

Iris Installation Guide

Note

Your device must have Java installed to run the Iris installer.

Quick Java Installation Guide
  1. Download Java

    Download the Java installer from the official website here.

  2. Open Installer

    Once you have downloaded the file, run it and click the Install button.

How to install Cyanide Shaders with Iris?

  1. Download Iris Shaders

    Find the latest version of the Iris Shaders installer and download it.
    Download Iris Installer

  2. Install Iris Shaders

    Open the downloaded jar file, and choose the preferred game version and installation type.

    ⯈ Iris Install:
    If you don't plan on using any other mods with Iris, choose this option.

    ⯈ Fabric Install:
    Choose this option if you want to use Iris with Fabric and other mods. The Iris jar files will be copied to the mods folder within the .minecraft directory.

  3. Start Installation

    After selecting the game version and installation type, click the "Install" button to start the installation process.

  4. Launch Minecraft

    Start the Minecraft launcher and make sure you have the Iris profile selected.

    Note

    Select the Fabric profile if you opt for the Fabric installation type.

  5. In-game Shader Menu

    Open the Minecraft game and go to Options > Video Settings > Shader Packs to access the shaders menu.

    Tip

    To simplify the process, simply drag and drop the shader ZIP file directly into the Minecraft window, bypassing the next two steps.

  6. Open shaderpacks folder

    Click on the "Open Shader Pack Folder" button to access the folder where shaders are stored.

  7. Install Cyanide Shaders

    Copy or move the shaders zip file into the shaderpacks folder.

  8. Select Cyanide Shaders

    Choose installed shader pack from the list of available shaders in the options menu and click the "Apply" or "Done" button to select it.

    Tip

    When the shader pack is selected, its name will be changed to yellow.

📥 Cyanide Shaders — Download

Something You Should Know

  • Our links are only from the official developer, so you can be sure they are secure.
  • No modifications or edits are made to the files.
  • 👨‍💻 mlgimposter is the creator of Cyanide Shaders

🔄 Update Logs

v1.1
  • Cleaned a bit and removed unused code
  • Color changes and improvements
  • New options
v1.0
  • Added ACES Approximated and Reinhard tone mapping
  • Removed some useless features

SUPPORT THE AUTHOR(s)

Cyanide Shaders 1.20, 1.19.4 → 1.18.2 (Low-End Shader Pack) — Shaders Mods (2025)

FAQs

What is the best mod for shaders? ›

10 best Minecraft 1.14 shaders
  • Lagless Shaders Mod. ...
  • KUDA Shaders Mod. ...
  • CrankerMan's TME Shaders Mod. ...
  • GLSL Shaders Mod. ...
  • Triliton's Shaders Mod. ...
  • Robobo1221's Shaders Mod. ...
  • Chocapic13's Shaders Mod. ...
  • Continuum Shaders Mod. The Continuum Shaders Mods focuses more on the cinematic, making it the most ultra-realistic mod on this list.
Jan 10, 2024

Which shader is the least laggy? ›

7) Chocapic13's Shaders

This pack optimizes how the game runs while still adding numerous texture upgrades and lighting improvements. Because of the way it is optimized, players do not have to worry about their PC lagging or causing any issues in game.

What's the most realistic shader? ›

Continuum Shaders

Continuum was once the Sistine Chapel of Minecraft shaders but is now the default for realistic graphics mods.

Is CurseForge safe? ›

Is CurseForge safe to use? Many users consider CurseForge the safest and most trusted source for online video game mods. The website hosts a vast community of gamers and mod enthusiasts and even allows users to download mods using a desktop app, simplifying the browsing experience.

What's in 1.20 5? ›

5 a first release of Armored Paws, is an minor update of Java Edition released on April 23, 2024, which adds armadillo, wolf armor and new variants of the wolf.

When did 1.20 6 come out? ›

6 is a minor hotfix update to Java Edition released on April 29, 2024, which only fixes a critical bug with llamas. In this version, the menu of worlds were removed and deprecated.

Do I need OptiFine for shaders? ›

After downloading your preferred shader pack, you must install the Optifine mod. You'll then be able to use your newly downloaded shader pack in Minecraft. If you do not have a shader pack already installed, you can find and download one from this website.

Do shaders work with Oculus? ›

Installing Shaders with Oculus

After downloading your preferred shader pack, you must install the Oculus mod. You'll then be able to use your newly downloaded shader pack in Minecraft.

Do I need to unzip Minecraft shaders? ›

Save the file wherever you'd like, though we recommend placing it in the Optifine folder for easy access. Note: You do not need to unzip the folder.

What is the closest hit shader? ›

The closest hit shader is called upon hitting a the geometric instance closest to the starting point of the ray. This shader can for example perform lighting calculations, and return the results through the ray payload.

Are iris shaders good for low end? ›

I myself have a low end laptop and it can't run any shaders exceptionally well. If you do want one though, get fabric, then iris shaders. It's meant to optimize play with shaders. Then download "Sora's Shaders." Mine runs it at around 20-30 fps if that's good enough for you.

Which shader is best for 4GB RAM? ›

7 Best Minecraft Shaders for Low-End PCs
  1. Cyanide Shaders. Cyanide is one of the simplest shader packs for Minecraft users with low-end PCs. ...
  2. YoFPS Shader (Chocapic13 Edit) ...
  3. Sildur's Basic Shaders. ...
  4. Tea Shaders. ...
  5. DrDestens MCShaders. ...
  6. Builder's QOL. ...
  7. MakeUp – Ultra Fast.
Apr 16, 2024

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