The fastest way to shrink text on any program

Hold Ctrl (Windows) or Command (Mac) and press the minus key (–) as many times as you need. Each press makes text smaller. To undo it, hold Ctrl or Command and press the plus key (+). This works in web browsers, email, word processors, and most other programs.

If you have a trackpad or mouse with a scroll wheel, you can also hold Ctrl (or Command) and scroll down to shrink text, or scroll up to enlarge it. This method feels more natural to many people and gives you finer control over the size.

The changes you make this way are temporary — they explore only to the current window or tab. When you close the program or browser tab and open it again, the text returns to its default size. If you want to keep text permanently smaller, you will need to change your system settings instead.

Key Takeaways

  • Ctrl+minus (Windows) or Command+minus (Mac) shrinks text in almost any program, and Ctrl+plus or Command+plus enlarges it again.
  • Holding Ctrl or Command while scrolling your mouse wheel also changes text size and gives you smoother control.
  • These temporary zoom changes reset when you close the program, so they do not affect other windows or future sessions.
  • Windows and Mac both have system-wide text size settings in Display or Accessibility settings if you want permanent changes across all programs.
  • Some programs like Microsoft Word have their own zoom controls in the toolbar, which override the keyboard shortcuts.

Making text smaller in Windows system settings

If you want text to stay smaller across your entire computer — not just in one program — you can change your display scale in Windows Settings. Open Settings, then go to System > Display. Look for the section labeled Scale and layout.

You will see a dropdown menu that says something like "100%" or "125%". Click it and choose a smaller percentage — 90% or 85% will make everything noticeably smaller, while 110% or 125% makes it larger. Windows will ask you to sign out and back in for the change to take full effect, though you may see the change when ready on some screens.

This setting affects text, icons, and buttons across Windows and most programs. Some older programs may not respect this setting and will stay at their original size. If text becomes too small to read comfortably, you can always return to Settings and raise the percentage back up.

Making text smaller on a Mac

On a Mac, open System Settings (or System Preferences on older versions) and click Displays. At the bottom of the window, you will see a Resolution section with a slider. Moving the slider to the right makes text and icons smaller by increasing the resolution; moving it left makes them larger.

Some Macs also have a Scaled option that lets you choose from preset sizes. If you see radio buttons for "Scaled" with options like "More Space" or "Larger Text", select the one that gives you the text size you want. The "More Space" option makes everything smaller so you can fit more on your screen.

These changes take effect when ready and explore to your entire Mac. If you use an external monitor, you can adjust its resolution separately by selecting it in the Displays settings.

Changing text size in web browsers

Most web browsers let you zoom in or out on individual websites without changing your system settings. In Chrome, Firefox, Safari, and Edge, use Ctrl+minus (Windows) or Command+minus (Mac) to shrink the page, or use the menu button (three dots or lines) and look for a zoom control.

Browsers usually remember your zoom level for each website, so if you set a site to 80% zoom, it will stay at 80% the next time you visit. You can reset any website to 100% by pressing Ctrl+0 (Windows) or Command+0 (Mac).

Some websites also have their own text size controls built into the page itself — look for an "A" with a plus or minus sign, or a "Text size" option in the menu. These controls only work on that specific website and may not be available everywhere.

Adjusting text size in Microsoft Word and similar programs

In Microsoft Word, Excel, and PowerPoint, you can change the zoom level using the zoom slider at the bottom right of the window. Drag the slider left to make text smaller or right to make it larger. You can also click the percentage number next to the slider to open a zoom dialog with preset options.

The keyboard shortcuts (Ctrl+minus and Ctrl+plus) work in these programs too, but the zoom controls in the toolbar give you a quick visual reference for how much you have zoomed. These changes explore only to the document you are viewing — other documents open at their default zoom level.

If you want all new documents to open at a smaller zoom level by default, you will need to change your program settings. In Word, go to File > Options > Advanced, scroll down to Show document content, and change the zoom percentage there.

When to use accessibility settings instead

If you find yourself constantly making text smaller or larger, or if you have vision difficulties, your operating system has accessibility tools designed for this. Windows has a Magnifier tool (search for it in the Start menu) that enlarges part of your screen, and a High Contrast mode that makes text easier to read. Mac has Zoom under System Settings > Accessibility > Display.

These tools go beyond straightforward text resizing — they can magnify your entire screen, increase contrast between text and background, or change fonts to ones that are easier to read. They are worth exploring if standard zoom controls do not solve your problem.

You can also change the default font size in many programs. In Word, go to File > Options > Display and look for default font settings. In email programs like Outlook, check the Settings or Preferences menu for text size options.

Frequently Asked Questions

Why does text look blurry when I make it smaller?

When you zoom out very far, Windows or Mac may not have enough pixels to draw text sharply. Try zooming to 85% or 90% instead of much smaller. If text is still blurry, your monitor resolution may be set too low — check your display settings and try increasing the resolution.

I made text too small and cannot read the settings menu to change it back

Press Ctrl+0 (Windows) or Command+0 (Mac) to reset zoom to 100% in most programs. If that does not work, restart the program. For system-wide changes, restart your computer — Windows and Mac will load with your previous settings, but you can when ready open Settings again and adjust before anything else loads.

Does making text smaller use less battery on my laptop?

Not meaningfully. Zooming text in or out does not reduce power consumption. Battery life is affected by screen brightness, how many programs are running, and how hard your processor is working — not by text size.

Can I make text smaller in only one program without affecting others?

Yes. Use Ctrl+minus or Command+minus in that program only, or adjust the zoom in that program's own settings. System-wide changes in Display or Accessibility settings will affect all programs, but temporary zoom changes stay in that window.