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shader pack

FlowestShadersMinecraft shader pack for 1.20.5

It is a shader,by OptiFine or Oculus.The sky will be more bright.The water is clean.Your Minecraft will be better.

client onlynewest supported release 1.20.5RealisticHighShadowsAtmosphere
Latest version
1.12
Works with
OptiFine, Iris
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.1k
Updated
6 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version FlowestShaders declares support for, newest first, with the Java runtime that version needs.

Other shader packs
MinecraftThroughJavaEvidenceReleased
1.20.5OptiFine, Iris21+declared23 Apr 2024
1.20.4OptiFine, Iris17+declared7 Dec 2023
1.20.3Iris, OptiFine17+declared4 Dec 2023
1.20.2OptiFine, Iris17+declared20 Sept 2023
1.20.1OptiFine, Iris17+declared12 Jun 2023
1.20OptiFine, Iris17+declared2 Jun 2023
1.18.2OptiFine, Iris17+declared28 Feb 2022
1.16.5Iris, OptiFine8+declared14 Jan 2021
1.16.4OptiFine, Iris8+declared29 Oct 2020
1.16.3OptiFine, Iris8+declared10 Sept 2020
1.16.2Iris, OptiFine8+declared11 Aug 2020
1.16.1Iris, OptiFine8+declared24 Jun 2020
1.16OptiFine, Iris8+declared23 Jun 2020
1.12.2OptiFine, Iris8+declared18 Sept 2017
1.12.1Iris, OptiFine8+declared3 Aug 2017
1.12OptiFine, Iris8+declared2 Jun 2017

Download

From FlowestShaders’s own host. Nothing is re-hosted here.

For Minecraft 1.20.5

Choose the loader you use before downloading.

Most recently published release

1.12release2 May 2026

flowest1.12.zip · 86 KB · for 1.12.2, 1.12.1, 1.12 · Iris, OptiFine

Choose file on publisher ↗
e034bfd00562…
Older versions3

Frequently asked

Does FlowestShaders work on Minecraft 1.20.5?

Yes. 1.20.5 is the newest Minecraft version FlowestShaders declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does FlowestShaders support?

Everything the author has declared, from 1.12 up to 1.20.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install FlowestShaders on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is FlowestShaders under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install FlowestShaders?

You need a shader loader first: Iris (with Sodium) or OptiFine. Put the downloaded file in your shaderpacks folder and select it in the video settings shader screen. The shader loader, not the pack, decides which Minecraft versions work.

Where do I download FlowestShaders safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 2 May 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .