Modpack Core Essentials
by MoonPlayTeam
Modpack Core Essentials is a client-side utility for modpack creators that sets the game window title and icon to match a pack's branding.
What it does
Modpack Core Essentials gives modpack authors a small set of tools to customize a pack without adding performance overhead. Its window title feature lets the modpack's name appear in the Minecraft window title, and its window icon feature replaces the default icon with a custom one. Players see the pack's branding as soon as the game starts.
The mod runs entirely on the client, so only the player needs it and a server does not have to install anything. Changes to the window title or icon take effect after a restart, because the window icon cannot be reloaded while the game is running. Files are published for Fabric, Forge and NeoForge, covering 17 release versions 1.20.1 – 26.3, and it is released under the MIT License, which is not open source.
Full ModMenu integration lets players open an in-game config editor from the mod list and tweak settings without leaving the game. The mod is built by the MoonPlay Team and is documented on its wiki.
Key features
Custom window title
Sets a custom title for the Minecraft window so it reflects the modpack's name.
Custom window icon
Replaces the default Minecraft window icon with an icon chosen by the modpack author.
Welcome message screen
Shows a welcome message screen the first time the game starts, which pack authors can use to introduce their pack.
ModMenu config editor
Provides an in-game config editor through ModMenu, so settings can be changed without editing files by hand.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x10 of 10 versions with builds
1.20.x2 of 2 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Modpack creators who want to brand their pack's game window and introduce it with a welcome screen. Players who install a pack that uses it will see the pack's title and icon without any extra setup.
How it compares
Dark Window Bar is a client-side option for Fabric, Forge and NeoForge covering 1.20 – 1.21.7, released under the GNU Lesser General Public License v3.0 only and open source. Titlecard is a Fabric-only client-side mod for 1.20.1 – 1.21.10 under a custom license that is not open source. Simple Menu is also client-side, with files for Quilt as well as the other loaders, but it is released under All rights reserved and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Modpack Core Essentials | Fabric, Forge and NeoForge | 1.20.1 – 26.3 | Client-side only | 2026-09-25 |
| Dark Window Bar | Fabric, Forge and NeoForge | 1.20 – 1.21.7 | Client-side only | 2025-07-01 |
| Titlecard | Fabric | 1.20.1 – 1.21.10 | Client-side only | 2025-12-05 |
| Simple Menu | Fabric, Forge, NeoForge and Quilt | 1.20.1 – 26.3 | Client-side only | 2026-10-02 |
Questions
Does Modpack Core Essentials need to be installed on the server?
Why does a restart matter after changing the window icon?
Which loaders does Modpack Core Essentials support?
In the catalog
Modpack Core Essentials is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 8,071 mods support Minecraft 26.3.
Similar mods
What the author says
A lightweight, client-side utility mod built for modpack creators. Modpack Core Essentials gives modpack authors a clean set of tools to customize modpack without any performance overhead.
Official listing
- Modrinth page
- modrinth.com/mod/modpack-core-essentials
- Owner
- MoonPlayTeam
- Published
- 2026-04-27
- Updated on Modrinth
- 2026-09-25
- Facts verified
- 2026-10-15