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Resources / Shaders / Base-Shader

Base-Shader

A shaderpack for Iris that accurately recreates the vanilla look

ShadersFree1.21
by Bestsoft100 · listed from Modrinth
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Opens Modrinth · 4,333 downloads there

Base-Shader screenshot 1Base-Shader screenshot 2

What it does

A shaderpack for Iris that accurately recreates the vanilla look

Base-Shader is a shader pack made by Bestsoft100. It supports Minecraft 1.21. It has been downloaded 4,333 times on Modrinth. The last update came out on May 11, 2025.

Supported versions

1.21

Release history

Base-Shader has had 3 releases on Modrinth since Jun 30, 2024. None of them came out in the past year. The newest is 3.0, released on May 11, 2025. It is made for Minecraft 1.21, 1.21.1. It runs on Iris. The download is 17 KB.

VersionReleasedMinecraftType
3.0May 11, 20251.21, 1.21.1Release
2.0Apr 23, 20251.21, 1.21.1Release
1.0Jun 30, 20241.21, 1.21.1Release

Latest release on GitHub

Base-Shader is open source. Its newest release on GitHub is 2.0, published on Apr 23, 2025.

No content.

Before that: 1.0 (Apr 23, 2025).

Description from the author on Modrinth

This shaderpack accurately recreates all vanilla effects in an Iris shaderpack.

This pack can be used as a base to create other shaderpacks, or it can be played with directly, since it adds a few options to for a little more customization.

Currently in Version 1.0, there are options in the shader menu to disable the entity shading and the fog. By editing the shader.properties file it's also possible to turn off the vignette and the directional light

As of Version 1.0 I have not tested every feature in the game to make sure everything is accurate, so far I have only done the effects that are always visible, like fog and lighting. If you find any issues you can report them here

Written by Bestsoft100. Read it with pictures on Modrinth.

How to install Base-Shader

  1. Install Iris (with Sodium) or OptiFine for your Minecraft version: shaders need one of them.

  2. Download the .zip file from Modrinth. Do not unzip it.

  3. In Minecraft, open Options, then Video Settings, then Shader Packs, and click Open Shader Pack Folder.

  4. Drop the .zip file into that folder, pick Base-Shader in the list and click Done.

  5. Shaders are heavy on the graphics card. If the game gets slow, pick a lower profile in the shader settings.

Compatibility

Minecraft versions
1.21
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 10, 2026)

Base-Shader compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Base-Shaderthe one you looked at4,3331.21May 11, 2025Free
Vanilla Plus ShaderRRe362.8M1.16 – 1.21Feb 28, 2025Free
Mode 13h: MS-DOSifyHandLock_4,2281.20 – 26.xOct 1, 2026Free
Insanity ShaderElocinDev8M1.8 – 1.21Jun 13, 2024Free

Questions

Does Base-Shader work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is Base-Shader free?

Yes. Base-Shader is free to download from Modrinth.

Is Base-Shader still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Base-Shader?

The closest ones are Vanilla Plus Shader, Mode 13h: MS-DOSify and Insanity Shader. Compare all alternatives

Alternatives to Base-Shader

Aurora's ShadersShaders · 1.20 – 1.21

Based on Complimentary Unbound, a beautifully colorful Vanilla+ shader meant for making the game look good while maintaining good performance and vanilla feel.

Free947,964 downloads
ReverieShaders · 1.20 – 26.x

Shader with a foggy and warm look. It leverages new features added by Iris for effects previously impossible to achieve.

Free437,652 downloads
Compare all alternatives ›

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