Cubes Without Borders
Modby Kira_NT
A mod that allows you to play Minecraft in a borderless fullscreen window.
Type
Mod
CurseForge Downloads
14,702,936
CurseForge ID
975120
Modrinth Downloads
26,984,174
Modrinth ID
ETlrkaYF
Last Updated
Sep 11, 2026
Description
Cubes Without Borders
A mod that allows you to play Minecraft in a borderless fullscreen window. Whether you're using Linux, macOS, or Windows, you can keep the game open while interacting with other applications on a different monitor (or even directly on top of the game window), without constantly causing Minecraft to minimize.
Usage
To enable borderless fullscreen, go to the Video Settings tab where you'd typically find the Fullscreen setting, and switch it to the newly added third option: Borderless.
Depending on whether you have Sodium installed, you may find the option in question here:
Additionally, the mod introduces a --borderless startup flag for those interested. This flag works the same way as the existing --fullscreen one, but forces the game to start in borderless fullscreen mode instead.
Build
Requirements:
- JDK 17
License
Licensed under the terms of the MIT License.
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
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