---
title: "Fullscreen Titlebar & Borderless Window Tweaks in Bloxstrap — How to Enable & File Path"
description: "How to enable Fullscreen Titlebar & Borderless Window Tweaks (Window Presentation Preset) in Bloxstrap on Windows via Mods / Engine Settings. File target: ClientAppSettings.json."
canonical: https://bloxstraplabs.ink/mods/remove-fullscreen-titlebar
updated: 2026-10-17
---

# Fullscreen Titlebar & Borderless Window Tweaks

Prevents accidental top-bar pop-downs when flicking your mouse upward in first-person or shift-lock games. Configured via Mods / Engine Settings.

## Facts (2026-10-17)

- **Mod Preset:** Fullscreen Titlebar & Borderless Window Tweaks
- **Mod Type:** Window Presentation Preset
- **Menu Location:** Mods / Engine Settings
- **Client Path:** ClientAppSettings.json

## How Fullscreen Titlebar & Borderless Window Tweaks works in Bloxstrap

Prevents accidental top-bar pop-downs when flicking your mouse upward in first-person or shift-lock games.

When you toggle **Mods / Engine Settings** inside Bloxstrap Settings, the bootstrapper places the replacement asset at `ClientAppSettings.json` inside the active Roblox version folder every time you launch a game.

## Keeping your mod active across Roblox updates

Standard manual file edits in `%LocalAppData%\Roblox\Versions` are wiped out every Wednesday when Roblox pushes a new client hash. Bloxstrap stores your customizations inside `%LocalAppData%\Bloxstrap\Modifications` and re-applies them automatically.

Need the latest build? Grab the Windows installer from [/download](https://bloxstraplabs.ink/download) and open **Bloxstrap Menu** from your Start Menu.

## FAQ

### Where do I turn on Fullscreen Titlebar & Borderless Window Tweaks in Bloxstrap?

Open Bloxstrap Settings from the Windows Start Menu, navigate to **Mods / Engine Settings**, click Save, and launch Roblox.

### Can using Fullscreen Titlebar & Borderless Window Tweaks get my Roblox account banned?

No. Client-side asset replacements inside the local `content/` folder are standard file overrides and do not inject into game memory.

## Related

- [Bloxstrap Mods & File Customizations](https://bloxstraplabs.ink/mods)
- [Where to Find `%LocalAppData%\Bloxstrap\Modifications` on Windows](https://bloxstraplabs.ink/mods/where-is-bloxstrap-modifications-folder)
- [Bloxstrap Launcher & Bootstrapper](https://bloxstraplabs.ink/launch)
- [Bloxstrap Windows Setup & Installation](https://bloxstraplabs.ink/setup)
- [Classic 'Oof' Death Sound](https://bloxstraplabs.ink/mods/old-death-sound-oof)

## Download

Free Windows app: [Download Bloxstrap](https://bloxstraplabs.ink/download)

Markdown mirror: https://bloxstraplabs.ink/mods/remove-fullscreen-titlebar.md