The quickest way to shrink text on most computers

Hold down Ctrl (on Windows) or Command (on Mac) and press the minus key (–) one or more times. Each press makes text smaller. To undo it, use Ctrl+Plus or Command+Plus. To reset to normal size, use Ctrl+0 or Command+0.

This works in web browsers, email programs, word processors, and most other applications. The change applies only to that one window or tab — other windows stay at their original size. If you close the program and reopen it, the text usually returns to the default size unless the program remembers your preference.

If the keyboard shortcut does not work in a specific program, that program may have its own text-size menu. Look in the View menu or Settings menu first.

Key Takeaways

  • Ctrl+Minus (Windows) or Command+Minus (Mac) shrinks text in most programs; press multiple times for smaller sizes.
  • Ctrl+0 or Command+0 resets text to the default size if you go too small.
  • Text size changes usually explore only to the current window or tab, not your whole computer.
  • Some programs have their own text-size controls in the View or Settings menu if keyboard shortcuts do not work.
  • Windows and Mac also offer system-wide text scaling in display settings, which affects all programs at once.

Making text smaller in web browsers

The Ctrl+Minus shortcut works in all major browsers — Chrome, Firefox, Safari, and Edge. Each time you press it, the text and images on the page shrink together. You can go quite small, though at some point the page becomes hard to read.

If you want text smaller but images to stay the same size, most browsers do not offer that option directly. However, you can use browser extensions (add-ons) that let you set a custom font size for all websites. Search your browser's extension store for "font size" or "text size" to see what is available.

Some websites also have their own text-size buttons, usually near the top or in a settings menu. These override the browser's zoom level and let you change only the text without affecting images or layout.

Shrinking text in Windows system settings

If you want text smaller across your entire computer — not just one program — you can adjust the display scaling in Windows Settings. Right-click on your desktop and select Display settings. Look for the section labeled Scale and layout.

You will see a dropdown menu showing percentages like 100%, 125%, or 150%. The default is usually 100%. Click the dropdown and select a smaller percentage, such as 90% or 80%, to make all text and icons smaller system-wide. After you change it, you may need to restart some programs or sign out and back in for the change to take full effect.

Be aware that making text very small (below 80%) can make some programs look cramped or cause text to overlap. If that happens, go back to Display settings and choose a larger percentage.

Shrinking text on a Mac

Mac does not have a single "scale everything" setting the way Windows does. Instead, individual programs control their own text size. Use Command+Minus in the program you are using, or look in the View menu for a text-size or zoom option.

If you want to make text larger or smaller across your Mac for accessibility reasons, go to System Settings (or System Preferences on older Macs), then select Accessibility. Choose Display and look for options like Increase contrast or Larger text. These settings affect system menus and some applications, though not all programs respect them.

For web browsing, Safari, Chrome, and Firefox all support Command+Minus to zoom text smaller. The change stays in place for that website until you reset it.

Text size in email and word processors

Most email programs and word processors have a font-size dropdown in the toolbar — it usually shows a number like 12 or 14. Click it and select a smaller number to make text smaller. Common sizes are 10, 11, 12, and 14 points; smaller numbers mean smaller text.

You can also select the text you want to shrink, then use Ctrl+Minus (Windows) or Command+Minus (Mac) to reduce its size. This works in Microsoft Word, Google Docs, Outlook, Gmail, and most other text-editing programs.

If you want all new documents to start with smaller text, look for a "Default font" or "Default style" option in the program's settings. This lets you set a smaller size as the starting point for every new document you create.

When text size shortcuts do not work

Some older programs or specialized software do not respond to Ctrl+Minus or Command+Minus. If the keyboard shortcut does nothing, check the program's menu bar. Look for View, Format, Tools, or Settings — one of these usually has a zoom or text-size option.

If the program still does not have a built-in way to change text size, you can try adjusting your monitor's brightness and contrast, or moving your chair closer to the screen. These are not ideal solutions, but they can help if the program itself offers no controls.

For Windows, you can also use the Magnifier tool (search "Magnifier" in the Start menu) to zoom in on any part of your screen, though this magnifies everything, not just text.

Frequently Asked Questions

Will making text smaller affect how I print documents?

Not usually. The text size you see on screen is separate from the print size. When you print, the program uses the actual font size in the document, not the zoom level you set. If you want printed text smaller, you need to change the font size in the document itself before printing.

Why does text look blurry when I make it very small?

At very small sizes, text can become hard for your screen to display clearly, especially on older monitors. Try a slightly larger size — the difference between 70% and 80% zoom is usually noticeable. If text is consistently blurry, your monitor's resolution or refresh rate may need adjustment in Display settings.

Can I set different text sizes for different programs?

Yes. Each program remembers its own zoom level separately. Zoom in one browser tab, and other tabs stay at normal size. Close the program and reopen it, and most programs return to their default size — though some, like Chrome, remember your zoom preference for specific websites.

Does making text smaller use less computer power?

No. Zooming text smaller does not affect how much power your computer uses or how fast it runs. It is purely a display change and has no impact on performance.

What if I want text smaller in one program but normal in others?

Use Ctrl+Minus or Command+Minus in only the program where you want text smaller. Other programs will not be affected. Each program maintains its own zoom level independently.