Fake Windows 11 Update Screen
Create a realistic fake Windows 11 update screen or fake loading screen right in your browser. Use it for demos or harmless pranks — it does not install software or run a real system update. Windows 10, Windows 7, and macOS presets are included, with fullscreen and multi-monitor support.
Presets cover a Windows 11 fake update screen plus Windows 10, Windows 7, and macOS / MacBook-style update looks. Adjust timing, go fullscreen, open a synced window on another monitor, and copy a share link that keeps your settings.
0% Complete
Do not turn off your computer.

- Choose a preset — start with Windows 11 for a fake update / loading look, or pick Windows 10, Windows 7, or macOS.
- Set Duration and Start % for the progress animation.
- Click Start to begin the animation; use Stop to reset.
- Use Fullscreen on this display, or click New Monitor, drag that window to another screen, then fullscreen it. Screens stay in sync. Press Esc to exit fullscreen.
- Use Share Link to copy a URL that preserves your current settings.
Tips
- Increase Start % to simulate resuming an in-progress update.
- Windows 7 uses your authentic background and footer for realism.
This tool runs entirely in your browser. It only draws an on-screen fake update or loading animation. It does not download an installer, change system files, or apply Windows or macOS updates. Use it for demos and lighthearted pranks — not to trick someone into thinking their device is broken or to interfere with real updates.
FAQ
Is this a real Windows update?
No. It is a visual fake update / loading screen for demos and pranks.
Does it install anything?
No. Everything runs in the browser; nothing is installed on your computer.
Can I use it in fullscreen?
Yes. Use Fullscreen on this display, or open New Monitor and fullscreen that window on another screen.
Does it support Windows 11 and macOS?
Yes. Windows 11 is included, along with Windows 10, Windows 7, and a macOS-style update screen.
Can I use it on another monitor?
Yes. New Monitor opens a synced window you can drag to another display and fullscreen.
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