How to Make Your Screen Smaller on Windows, Mac, and Linux

The fastest way to shrink what you see on your screen

You can make everything on your screen smaller in seconds using your keyboard. On Windows and Linux, hold Ctrl and press the minus key (−) as many times as you need. On Mac, hold Command and press the minus key. Each press shrinks the display by about 10 percent. To undo it, use the same keys with the plus sign (+), or press Ctrl+0 (Windows/Linux) or Command+0 (Mac) to reset to normal size.

This zoom method works in web browsers, email programs, document editors, and most other applications. It does not change your actual screen resolution or affect how your computer stores files — it only changes the magnification of what you are looking at right now. When you close the program and open it again, the zoom resets to normal unless you change the default settings.

Key Takeaways

Hold Ctrl (Windows/Linux) or Command (Mac) and press the minus key to shrink text and images on your screen when ready.
Browser zoom affects only what you see in that browser window and resets when you close it, unless you save the setting.
Display scaling in your operating system settings shrinks everything system-wide, including menus and icons, and persists after restart.
If you want smaller text permanently, change your display scaling percentage in Settings rather than zooming individual programs.
Lowering your screen resolution makes everything smaller but can make text blurry on modern monitors.

Zoom in your web browser

The keyboard shortcut works the same way in every major browser: Chrome, Firefox, Safari, and Edge all respond to Ctrl+minus (or Command+minus on Mac). You can zoom in or out as much as you want, and the change stays in that browser tab or window until you reset it.

If you want a specific website to stay zoomed smaller every time you visit it, most browsers remember your zoom level for that site. Close the browser, reopen it, and go back to the same website — the zoom setting usually persists. You can also reset all zoom levels at once by pressing Ctrl+0 or Command+0.

Change display scaling in Windows Settings

If you want everything on your screen to be smaller — not just one program, but your icons, menus, and taskbar too — use display scaling. Right-click on your desktop and select Display settings. Scroll down to the Scale section. Windows offers preset percentages: 100 percent (normal), 125 percent, 150 percent, and 175 percent. You can also click Advanced scaling to enter a custom percentage between 100 and 500.

Choose a lower percentage to make everything smaller. For example, 75 percent shrinks all text and icons to three-quarters of their normal size. After you change the setting, Windows asks you to sign out and back in for the change to take full effect, though some programs respond when ready. This setting stays in place until you change it again.

If text becomes blurry after scaling, your monitor may not support that particular percentage well. Try the next preset percentage up or down, or use the browser zoom method instead for programs where you read a lot.

Adjust scaling on a Mac

On Mac, open System Settings and go to Displays. At the bottom of the window, you will see a Resolution section with a slider. Click Scaled to see your options. Mac offers several preset resolutions; choosing a lower one makes everything on your screen smaller. Select the resolution you want and close the settings — the change takes effect when ready.

If the preset options do not give you the size you want, you can also use the browser zoom method in individual programs. Mac also has a built-in zoom feature for accessibility: hold Option and scroll your trackpad up to magnify, or down to shrink. This zoom is temporary and resets when you stop using it.

Lower your screen resolution on Windows or Linux

Changing your screen resolution makes everything smaller because your monitor displays more pixels at once. Right-click your Windows desktop, select Display settings, scroll to Display resolution, and click the dropdown. Lower numbers (like 1280×720) make everything smaller; higher numbers (like 1920×1080) make everything larger. Choose a lower resolution and click Keep changes.

On Linux, the method depends on your desktop environment. In GNOME, open Settings, go to Displays, and look for a Resolution dropdown. In KDE Plasma, open System Settings, select Startup and Shutdown, then Splash Screen, and adjust from there. Check your Linux distribution's documentation if you are unsure which desktop you are using.

Be aware that lowering resolution on a modern monitor can make text and images look blurry or pixelated. If that happens, undo the change and use display scaling or browser zoom instead.

Use accessibility zoom for temporary magnification

Windows, Mac, and Linux all include built-in zoom tools for accessibility. On Windows, press Windows key + plus sign to open Magnifier, which enlarges a portion of your screen. You can set it to follow your cursor, magnify a window, or show a full-screen view. Press Windows key + Escape to close it.

On Mac, go to System Settings > Accessibility > Zoom and turn it on. Then hold Option and scroll to zoom in or out. On Linux, accessibility zoom varies by desktop environment; check your Settings under Accessibility or Universal Access.

These tools are designed for people who need temporary magnification and do not affect your normal display settings. They are useful if you want to read something small without permanently changing your screen size.

Frequently Asked Questions

Will making my screen smaller affect my files or programs?

No. Zooming or scaling only changes what you see on the display. Your files, programs, and how your computer works stay exactly the same. If you change your mind, you can always zoom back to normal or reset your display settings.

Why does text look blurry after I lower my resolution?

Modern monitors are designed for specific resolutions. If you choose a resolution lower than what your monitor is built for, the image can look soft or pixelated. Try using display scaling or browser zoom instead, which keep your resolution the same and usually look sharper.

Can I make the screen smaller in just one program?

Yes. Use the keyboard zoom shortcut (Ctrl+minus or Command+minus) in that program only. The change affects only that window and resets when you close the program. If you want the change to stick, you may need to adjust settings within that specific program.

Does zooming use more battery on a laptop?

No. Zooming or scaling does not change how much power your computer uses. Your battery life stays the same whether your screen is zoomed in or out.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.