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Spectral DecorationsMinecraft mod for 1.21.1

A Spectrum addon adding more colorful, decorative blocks

client and servernewest supported release 1.21.1DecorationMagic
Latest version
1.10.1-1.21.1-neo
Minecraft
1.19.2 to 1.21.1
Java
Java 21+
Loaders
Quilt, Fabric, NeoForge
Licence
LGPL-3.0-or-later
Downloads
54.5k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Spectral Decorations servers

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

  • 1.21.1
  • Quilt
  • Fabric
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Quilt, Fabric, NeoForge21+declared8 Aug 2024
1.20.1NeoForge, Fabric, Quilt17+declared12 Jun 2023
1.19.2Fabric, Quilt, NeoForge17+declared5 Aug 2022

Download

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

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    1.10.1-1.21.1-neo · 5 Oct 2026 · SpectralDecorations-1.10.1-1.21.1-neo.jar

    Get NeoForge

  • Fabric

    1.8.2-1.21.1-fabric · 4 May 2026 · SpectralDecorations-1.8.2.jar

    Get Fabric

Most recently published release

1.10.1-1.21.1-neorelease5 Oct 2026

SpectralDecorations-1.10.1-1.21.1-neo.jar · 1.8 MB · for 1.21.1 · NeoForge

Download this release
88d603a761a7…
Older versions20
  • 1.10.0-1.21.1-neo24 Aug 20261.21.11.7 MB8bb650cadbea…Get
  • 1.9.1-1.21.1-neo17 Aug 20261.21.11.7 MBea1670fa017d…Get
  • 1.9.0-1.21.1-neo12 Jul 20261.21.11.7 MB428 downloadsde6e1de83cb3…Get
  • 1.8.2-1.21.1-fabric4 May 20261.21.11.8 MB877 downloads9428d71f8b1b…Get
  • 1.8.2-1.21.1-neo4 May 20261.21.11.7 MB1.2k downloads79c5314ff1fb…Get
  • 1.7.3-1.21.1-fabric4 May 20261.21.11.8 MB10 downloads0765fe9eefad…Get
  • 1.7.2-1.21.1-fabric3 Apr 20261.21.11.8 MB218 downloadsd43863d1461a…Get
  • 1.8.1-1.21.1-neo3 Apr 20261.21.11.7 MB502 downloadscffffdefad8d…Get
  • 1.8.0-1.21.1-neo27 Mar 20261.21.11.7 MB73 downloadsee53fffe3089…Get
  • 1.7.118 Dec 20251.21.11.8 MB1.3k downloads15a059102795…Get
  • 1.7.08 Dec 20251.21.11.8 MB175 downloads7221758b4c32…Get
  • 1.6.030 Jul 20251.21.11.8 MB1.3k downloads66351a4d0589…Get
  • 1.5.026 Dec 20241.20.12.1 MB18.8k downloads520e9815a37d…Get
  • 1.4.119 Nov 20241.20.11.9 MB3.5k downloads9bc82b26cdcf…Get
  • 1.4.018 Nov 20241.20.11.9 MB157 downloads416112822732…Get
  • 1.3.016 Jun 20241.20.11.6 MB3.6k downloads6db50ae568b9…Choose file on publisher ↗
  • 1.2.118 May 20241.19.27.9 MB686 downloads32457ceef97f…Choose file on publisher ↗
  • 1.2.017 May 20241.19.27.9 MB136 downloads9015495905f8…Choose file on publisher ↗
  • 1.1.09 Apr 20241.19.27.0 MB818 downloadsd8ae00c811b3…Choose file on publisher ↗
  • 1.0.023 Mar 20241.20.10.5 MB241 downloads41bb219a8c1e…Choose file on publisher ↗

Dependencies

What Spectral Decorationsdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

SpectrumRequired. A full-feature minecraft mod about harnessing the powers of color

Frequently asked

Does Spectral Decorations work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Spectral Decorations 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 Spectral Decorations support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Spectral Decorations on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Spectral Decorations support?

Quilt, Fabric, NeoForge. 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 Spectral Decorations?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Spectral Decorations need to run?

It declares Spectrum as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Spectral Decorations under?

LGPL-3.0-or-later, 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 Spectral Decorations?

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 Spectral Decorations 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 5 Oct 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? .