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Dark Window BarMinecraft mod for 1.21.7

Makes the Minecraft window title bar dark on Windows.

client onlynewest supported release 1.21.7UtilityDecorationLibrary
Latest version
fabric-1.21.5-1.0.0
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
151.3k
Updated
16 mo ago
Available on
Modrinth

Minecraft versions

Every version Dark Window Bar declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.7NeoForge, Forge, Fabric21+declared30 Jun 2025
1.21.5Fabric, NeoForge, Forge21+declared25 Mar 2025
1.21.4Fabric, Forge, NeoForge21+declared3 Dec 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.20NeoForge, Fabric, Forge17+declared2 Jun 2023

Download

From Dark Window Bar’s own host. Nothing is re-hosted here.

For Minecraft 1.21.7

Choose the loader you use before downloading.

  • Fabric

    fabric-1.21.7-1.0.0 · 1 Jul 2025 · darkwindowbar-fabric-1.0.0-1.21.7.jar

    Get Fabric

Most recently published release

fabric-1.21.5-1.0.0release1 Jul 2025

darkwindowbar-fabric-1.0.0-1.21.5.jar · 0.4 MB · for 1.21.5 · Fabric

Download this release
ce4be72ba63d…
Older versions6
  • fabric-1.21.7-1.0.01 Jul 20251.21.70.4 MB5.4k downloads758004adb7b3…Get
  • fabric-1.21.4-1.0.01 Jul 20251.21.40.4 MB739 downloads2f39ec2e50f5…Get
  • fabric-1.21.1-1.0.01 Jul 20251.21.10.4 MB4.0k downloads6d205b3cb0a6…Get
  • neoforge-1.21.1-1.0.01 Jul 20251.21.10.4 MB67.2k downloadsc1c85e9d0975…Get
  • fabric-1.20.1-1.0.01 Jul 20251.20.1, 1.200.4 MB19.5k downloads21d448a4ce07…Get
  • forge-1.20.1-1.0.01 Jul 20251.20.1, 1.200.4 MB73.3k downloads3b35117f5b55…Get

Frequently asked

Does Dark Window Bar work on Minecraft 1.21.7?

Yes. 1.21.7 is the newest Minecraft version Dark Window Bar 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 Dark Window Bar support?

Everything the author has declared, from 1.20 up to 1.21.7. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Dark Window Bar 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 Dark Window Bar support?

NeoForge, Forge, 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 Dark Window Bar?

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 licence is Dark Window Bar under?

LGPL-3.0-only, 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 Dark Window Bar?

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 Dark Window Bar 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 1 Jul 2025. 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? .