The Ultimate Guide to Managing Toolbar Shrink and Sizing

To stop your browser toolbar from automatically shrinking, disappearing, or hiding, you usually need to exit Fullscreen mode or disable specific UI hiding preferences. The exact step depends on your specific browser and device. Google Chrome

Exit Fullscreen Mode: Press F11 (Windows) or Cmd + Shift + F (Mac) to toggle the full-screen view off. This keeps the toolbar locked at the top of the screen.

Fix High-DPI Scaling Issues: If your toolbar shrinks dynamically when you resize the window:

Right-click your Chrome desktop shortcut and choose Properties. Select the Compatibility tab. Click Change high DPI settings. Check the box for Override high DPI scaling behavior. Mozilla Firefox