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mod

rainglowMinecraft mod for 1.21.4

rainbow glow squids, allays and slimes - make your world gorgeous!

client onlynewest supported 1.21.4MobsDecoration
Latest version
1.3.6+mc1.21.4
Minecraft
1.17.1 to 1.21.4
Java
Java 21+
Loaders
Quilt, Fabric
Licence
MIT
Downloads
41.9k
Updated
18 mo ago
Available on
Modrinth
Space NodeOur hosting

Host rainglow servers

One click and rainglow is installed with the right loader, on hardware built for it.

  • 1.21.4
  • Quilt
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Quilt, Fabric21+declared3 Dec 2024
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Fabric, Quilt21+declared13 Jun 2024
1.20.6Quilt, Fabric21+declared29 Apr 2024
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.3Quilt, Fabric17+declared4 Dec 2023
1.20.2Quilt, Fabric17+declared20 Sept 2023
1.20.1Fabric, Quilt17+declared12 Jun 2023
1.20Quilt, Fabric17+declared2 Jun 2023
1.19.4Quilt, Fabric17+declared14 Mar 2023
1.19.3Fabric, Quilt17+declared7 Dec 2022
1.19.2Fabric, Quilt17+declared5 Aug 2022
1.19.1Quilt, Fabric17+declared27 Jul 2022
1.19Quilt, Fabric17+declared7 Jun 2022
1.18.2Fabric, Quilt17+declared28 Feb 2022
1.17.1Quilt, Fabric16+declared6 Jul 2021

Download

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

All 28 releases
1.3.6+mc1.21.4release26 Mar 2025

rainglow-1.3.6+mc1.21.4.jar · 1.2 MB · for 1.21.4

Download latest
55f8ff06762a…
Older versions24
  • 1.3.5+mc1.21.124 Aug 20241.21.1, 1.211.2 MB2.1k downloadsb09dc9c3d584…Get
  • 1.3.3+mc1.21.18 Aug 20241.21.1, 1.211.2 MB360 downloads7d828e1ec7c8…Get
  • 1.3.2+mc1.2114 Jun 20241.211.2 MB877 downloads2c1f9373e494…Get
  • 1.3.1+mc1.20.628 May 20241.20.61.2 MB349 downloadsf87d54b83b9a…Get
  • 1.3.0+mc1.20.627 May 20241.20.61.2 MB138 downloadsbd3d05c72c2a…Get
  • 1.2.0+mc1.20.226 Oct 20231.20.4, 1.20.3, 1.20.20.9 MB2.6k downloads101ad4b585a0…Get
  • 1.1.2+mc1.20.129 Jun 20231.20.1, 1.200.9 MB18.8k downloads707c3bb55956…Get
  • 1.1.1+mc1.20.118 Jun 20231.20.1, 1.200.9 MB259 downloads83b58b82e18b…Get
  • 1.1.0+mc1.19.427 Apr 20231.19.40.9 MB1.2k downloads892bb39158e5…Get
  • 1.0.3+mc1.19.422 Mar 20231.19.40.5 MB206 downloadsae8947f9d7cb…Get
  • 1.0.3+mc1.18.215 Mar 20231.18.20.5 MB3.2k downloadsf8a316611027…Get
  • 1.0.3+mc1.17.115 Mar 20231.17.10.4 MB160 downloads03a3bf83a870…Get
  • 1.0.3+mc1.19.314 Mar 20231.19.30.5 MB281 downloads9af8a393cffb…Get
  • 1.0.2+mc1.19.313 Mar 20231.19.30.7 MB139 downloads52940537c9b6…Get
  • 1.0.1+mc1.19.310 Mar 20231.19.3131 downloads
  • 1.0.0+mc1.19.312 Dec 20221.19.30.5 MB296 downloads1e9ed8ec0d8a…Get
  • 1.0.0+mc1.19.215 Nov 20221.19.2, 1.19.1, 1.190.5 MB6.4k downloads509214ba4da8…Get
  • 1.0.0+mc1.18.215 Nov 20221.18.20.5 MB180 downloads212f541950f5…Get
  • 1.0.0+mc1.17.115 Nov 20221.17.10.5 MB154 downloadsadf11624c9a4…Get
  • 0.3.1+mc1.18.220 Oct 20221.18.20.4 MB478 downloads2f8b19fbfe3a…Get
  • 0.3.1+mc1.17.120 Oct 20221.17.10.4 MB95 downloads6040e146ee38…Get
  • 0.3.1+mc1.19.220 Oct 20221.19.2, 1.19.1, 1.190.4 MB199 downloads89d1a8fc1b7f…Get
  • 0.3.0+mc1.19.211 Oct 20221.19.2, 1.19.1, 1.190.4 MB168 downloads1388378bea65…Get
  • 0.2.1+mc1.19.24 Oct 20221.19.2, 1.19.1, 1.190.4 MB135 downloads242fb99c58be…Get

Frequently asked

Does rainglow work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version rainglow 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 rainglow support?

Everything the author has declared, from 1.17.1 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install rainglow 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.

Which platform or loader does rainglow support?

Quilt, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for rainglow?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is rainglow under?

MIT, 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 rainglow?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download rainglow 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .