Borderless Fullscreen by Clozie
Minecraft’s default fullscreen mode can be a hassle. Switching between the game and other applications often causes flickering, delays, or even crashes. For players who multitask while building, mining, or exploring, these interruptions break immersion. Borderless Fullscreen by Clozie solves this problem elegantly, offering a lightweight, no-configuration solution that runs Minecraft in a borderless windowed fullscreen mode. This mod is a must-have for anyone using the Fabric loader who wants a smoother desktop experience without sacrificing performance.
What Is Borderless Fullscreen by Clozie?
Borderless Fullscreen by Clozie is a client-side Fabric mod that forces Minecraft to launch in a borderless windowed fullscreen state. Unlike the game’s native fullscreen, which takes exclusive control of the display, borderless fullscreen allows instant alt-tabbing, prevents screen flickering, and keeps other applications visible on secondary monitors. The mod requires zero configuration — simply install it and the game automatically adopts borderless fullscreen every time you launch.
This tiny but powerful add-on is perfect for streamers, multitaskers, and anyone who frequently switches between Minecraft and other programs. It eliminates the annoying delay and potential crashes that can occur when toggling in and out of exclusive fullscreen. With Borderless Fullscreen by Clozie for Minecraft, you get a modern windowed experience that feels just like fullscreen but behaves like a regular window.
Key Features and Benefits
- Seamless borderless fullscreen — no more black screens or flickering when alt-tabbing.
- Zero configuration — install and forget; the mod works immediately.
- Lightweight and performance-friendly — adds no noticeable overhead.
- Multi-monitor support — keep other apps visible on secondary displays.
- Compatible with Fabric loader — integrates smoothly with other Fabric mods.
Requirements and Supported Versions
To use Borderless Fullscreen by Clozie, you need a Fabric environment. The mod supports Minecraft versions 1.15 and above, including all recent snapshots and releases up to the latest 1.20.x updates. It requires Fabric Loader 0.14.0 or newer. Since it is a client-side only mod, it does not need to be installed on servers, and it works perfectly in single-player and multiplayer worlds alike.
If you are still using the vanilla launcher, you will need to set up Fabric first. However, many players now prefer streamlined launchers that handle mod installation automatically. For instance, the foxygame.net launcher offers a one-click install feature for Borderless Fullscreen by Clozie, pulling the mod directly from its curated add-on catalog and ensuring version compatibility without manual file management. This makes the whole process effortless, especially for those who want to jump straight into the game.
How to Install Borderless Fullscreen by Clozie
Installing the mod manually is straightforward. Follow these steps to get borderless fullscreen working in your Minecraft client.
Step 1: Install Fabric Loader
Download the Fabric installer from the official Fabric website. Run it, select your Minecraft version (1.15 or higher), and click install. This creates a new Fabric profile in the Minecraft launcher.
Step 2: Download Borderless Fullscreen by Clozie
Search for “download Borderless Fullscreen by Clozie” on your preferred mod repository. Make sure you pick the version that matches your Minecraft release. The mod file is a small .jar that you will place in the mods folder.
Step 3: Place the Mod in the Mods Folder
Locate your Minecraft installation directory. Inside, find or create the mods folder. Move the downloaded .jar file into that folder. If you are using a third-party launcher, the mods folder location may differ slightly, but the process remains the same.
Step 4: Launch Minecraft with Fabric
Open the Minecraft launcher, select the Fabric profile, and click Play. The game will start in borderless fullscreen mode immediately. No additional settings are required. If you ever want to revert, simply remove the mod from the mods folder.
Why Choose Borderless Fullscreen Over Default Fullscreen?
Minecraft’s built-in fullscreen mode (F11) uses exclusive fullscreen, which can cause issues on modern multi-monitor setups. Alt-tabbing may minimize the game, reset your display resolution, or even crash the client. Borderless Fullscreen by Clozie avoids all these problems by rendering the game in a maximized window without borders. The result is a fluid experience that looks identical to fullscreen but behaves like a normal window — you can move your cursor to a second monitor, open a browser, or check Discord without any interruption.
This is especially valuable for content creators who need to switch between OBS, chat, and the game. The mod also helps players who use custom resource packs or shaders, as it reduces the risk of graphical glitches when alt-tabbing. With Borderless Fullscreen by Clozie for Minecraft, you get the best of both worlds: immersive gameplay and desktop flexibility.
Performance and Compatibility
Because the mod only changes how the game window is displayed, it has no impact on frame rates or system resources. It is compatible with other Fabric mods like Sodium, Iris, and Lithium, making it a perfect addition to any optimization-focused modpack. The mod is actively maintained, and updates are released to support new Minecraft versions shortly after they launch.
If you are using a custom launcher that already includes a borderless window option, you might wonder why you need this mod. The advantage is consistency — the mod works at the game level, so it applies regardless of which launcher you use. Even if you switch between the vanilla launcher and a third-party one, the borderless fullscreen behavior remains. Some launchers, like the foxygame.net launcher, even integrate the mod into their one-click install system, automatically resolving dependencies and ensuring you always have the correct version for your Minecraft build.
Common Questions About Borderless Fullscreen by Clozie
Does this mod work on servers?
Yes, it is entirely client-side. You can use it on any server, including Hypixel, without any risk of being flagged for modifications. The server does not detect or care about your window mode.
Can I use it with OptiFine?
OptiFine is not a Fabric mod, so it cannot be used directly with Fabric. However, if you are using a Fabric-compatible alternative like Sodium, Borderless Fullscreen by Clozie works perfectly alongside it.
How do I disable the mod temporarily?
Simply remove the mod’s .jar file from your mods folder. There is no in-game toggle because the mod is designed to be always active. If you want to switch back to exclusive fullscreen for any reason, just take the mod out.
Conclusion
Borderless Fullscreen by Clozie is a tiny but transformative mod for any Fabric Minecraft player. It eliminates the frustrations of exclusive fullscreen, delivers a seamless multitasking experience, and requires absolutely no setup. Whether you are a casual builder or a hardcore speedrunner, this mod will make your time in Minecraft smoother and more enjoyable. If you are ready to upgrade your game, download Borderless Fullscreen by Clozie today and experience the difference a borderless window can make.