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Custom Window TitleMinecraft mod for 1.21.11

Client-side mod to change window title (including special tokens) and window icon. Supports Forge & Fabric.

client onlynewest supported 1.21.11Utility
Latest version
1.4.3
Minecraft
1.8.9 to 1.21.11
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
Unlicense
Downloads
710.6k
Updated
11 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 Custom Window Title declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge, Forge, Fabric21+declared9 Dec 2025
1.21.10Fabric, NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Forge, NeoForge, Fabric21+declared17 Jul 2025
1.21.7Forge, NeoForge, Fabric21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Forge, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, NeoForge, Fabric21+declared22 Oct 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge, Fabric21+declared13 Jun 2024
1.20.6Fabric, NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge, Fabric21+declared23 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.20Forge, NeoForge, Fabric17+declared2 Jun 2023
1.19.3Forge, NeoForge, Fabric17+declared7 Dec 2022
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.19.1Forge, NeoForge, Fabric17+declared27 Jul 2022
1.19Fabric, Forge, NeoForge17+declared7 Jun 2022
1.18.2NeoForge, Forge, Fabric17+declared28 Feb 2022
1.18.1Fabric, NeoForge, Forge17+declared10 Dec 2021
1.18Forge, NeoForge, Fabric17+declared30 Nov 2021
1.18-rc1Forge, NeoForge, Fabric17+declared25 Nov 2021
1.17.1Forge, NeoForge, Fabric16+declared6 Jul 2021
1.17Forge, NeoForge, Fabric16+declared8 Jun 2021
1.16.5Forge, NeoForge, Fabric8+declared14 Jan 2021
1.16.4Forge, NeoForge, Fabric8+declared29 Oct 2020
1.16.3Forge, NeoForge, Fabric8+declared10 Sept 2020
1.16.2Forge, NeoForge, Fabric8+declared11 Aug 2020
1.16.1Forge, NeoForge, Fabric8+declared24 Jun 2020
1.16NeoForge, Forge, Fabric8+declared23 Jun 2020
1.15.2NeoForge, Forge, Fabric8+declared17 Jan 2020
1.14.4Fabric, NeoForge, Forge8+declared19 Jul 2019
1.14.3Forge, NeoForge, Fabric8+declared24 Jun 2019
1.14.2Forge, NeoForge, Fabric8+declared27 May 2019
1.14.1Forge, NeoForge, Fabric8+declared13 May 2019

6 older versions not shown.

Download

From Custom Window Title’s own host. Nothing is re-hosted here.

1.4.3release12 Oct 2025

CustomWindowTitle-1.21.9+v1.4.3.jar · 0.0 MB · for 1.21.9, 1.21.10, 1.21.11

Download latest
624dcc3dcb4f…
Older versions11
  • 1.4.220 Jul 20251.21.6, 1.21.7, 1.21.80.0 MBf7bf1363103f…Get
  • 1.4.17 Mar 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4 +1 more0.0 MB5909ccf1becb…Get
  • 1.4.019 Oct 20241.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4 +1 more0.0 MB879fd3559d1f…Get
  • 1.3.03 Jul 20241.210.0 MBb8d9938320d5…Get
  • 1.2.011 Aug 20231.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +2 more0.0 MB2e8ce2f6a673…Get
  • 1.1.211 Aug 20231.19.30.0 MBc39a868b4687…Get
  • 1.1.111 Aug 20231.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3 +11 more0.0 MB1a2be5c4f3ea…Get
  • 1.1.011 Aug 20231.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3 +2 more0.0 MBaddb31df942e…Get
  • 1.0.211 Aug 20231.15.2, 1.16, 1.16.1, 1.16.20.0 MB216e071e9aad…Get
  • 1.0.111 Aug 20231.15.20.0 MB9b3ef6030223…Get
  • 1.0.011 Aug 20231.8.9, 1.9.4, 1.10.2, 1.11.2, 1.12.2 +6 more0.0 MBa635cd2d7bac…Get

Frequently asked

Does Custom Window Title work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Custom Window Title 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 Custom Window Title support?

Everything the author has declared, from 1.8.9 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Custom Window Title 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 Custom Window Title 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 Custom Window Title?

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 Custom Window Title under?

Unlicense, 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 Custom Window Title?

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 Custom Window Title 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? .