Fake Loading Screen Generator

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Build a convincing fake loading screen that fills the whole browser tab, Windows install, game patch, Mac progress wheel, with the exact text and timing you choose. Useful for harmless pranks, tech demos, film props and UX talks about how bad loading UI feels when it stalls at 99%.

How to build a fake loading screen

  1. 1

    Choose a style

    Pick a template: Windows installer, macOS Finder, Steam update, generic black terminal or game patcher.

  2. 2

    Write the status text

    Set the header, subtext and any scrolling log lines shown under the bar.

  3. 3

    Set the duration

    Decide how long the bar takes to fill: and whether it stalls at an awkward percentage.

  4. 4

    Go fullscreen

    Hit the fullscreen button and let the animation run on any display.

Templates included

Template Best for Notes
Windows Installer Office pranks, tech comedy sketches Blue background, segmented bar
macOS Update Demo videos, remote support jokes Light panel, gear spinner
Steam Patcher Gaming content, livestream fillers Dark UI, speed-and-ETA display
Terminal Log Dev-focused pranks, CTF puzzle intros Monospace scroll, green-on-black
Game Loading Streamer overlays, short films Full-bleed image with bottom-left bar

Tips for realistic fakes

  • Match the font. Segoe UI for Windows, SF Pro for macOS, Source Sans for Steam. The wrong font is the first thing a viewer notices.
  • Leave room for stalls. A bar that fills in a perfect 30 seconds looks scripted; real installers pause at 37%, 82% and 99%.
  • Rotate the subtext. Change it every few seconds (Copying files, Registering components, Almost there) to keep the illusion alive.
  • Don’t lock the keyboard. If someone needs to escape, Esc should always exit fullscreen, a true prank is one they can walk away from.

Ethical use

Fake loading screens are a classic practical joke, but they are also a social-engineering attack surface. Never use one to gate a phishing page, to delay a victim from checking a second screen, or to simulate a real vendor support flow. If in doubt, tell the target afterwards.

Frequently Asked Questions

No. It is a browser page. Pressing Esc always exits fullscreen, and closing the tab ends the animation. The tool cannot (and should not) block input at the OS level.

Yes. Set a stall percentage and duration, the bar will freeze at that point for the time you configure before resuming, which is what makes it feel real.

Absolutely. The screen is a normal web page, so any screen recorder will capture it cleanly. Hide your browser chrome with F11 first.

Yes. You can paste a list of lines and the tool will scroll through them at the rate you pick, just like a real installer log.

Related Tools

Tool available in other languages