Where to find the font size setting on Facebook

Facebook's font size control lives in your browser settings, not in Facebook itself. Facebook does not have its own font size button. Instead, you adjust how large the text appears on any website, including Facebook, through your web browser — whether you use Chrome, Firefox, Safari, Edge, or another browser.

The quickest way is to use your keyboard. Hold Ctrl (on Windows) or Command (on Mac) and press the plus sign (+) key to make text larger. Press it multiple times to keep enlarging. Use the minus sign (−) to make text smaller. Press Ctrl+0 or Command+0 to return to the default size.

This method works on Facebook, email, news sites, and everywhere else online. The change stays in place until you reset it or close your browser, depending on your settings.

Key Takeaways

  • Use Ctrl+Plus (Windows) or Command+Plus (Mac) to enlarge text on Facebook without opening any menus.
  • Your browser controls font size for all websites, not Facebook's settings menu.
  • The zoom level you set stays active until you change it back or clear your browser data.
  • If keyboard shortcuts do not work, check your browser's View menu for a Zoom or Text Size option.

Using your browser's View menu

If keyboard shortcuts feel unfamiliar, your browser's menu bar has the same controls. Open the View menu at the top of your browser window. You will see options labeled Zoom, Text Size, or Zoom In depending on which browser you use.

Click the plus icon or the "Zoom In" option to enlarge text. Click the minus icon or "Zoom Out" to shrink it. Most browsers show your current zoom level as a percentage — 100% is the default, 125% is noticeably larger, and 150% or higher is best if you have vision difficulties.

Some browsers also let you set a default zoom level for specific websites. If you always want Facebook larger, you can tell your browser to remember that preference just for Facebook.com.

Adjusting font size in Chrome

In Chrome, press Ctrl+Comma (Windows) or Command+Comma (Mac) to open Settings. Scroll down to the Appearance section. You will see a Font size dropdown menu with options: Small, Medium, Large, and Very Large.

Choose your preferred size and close the Settings tab. The change applies to all websites you visit in Chrome. If you want Facebook larger but other sites at normal size, use the keyboard shortcut Ctrl+Plus instead — it zooms only the current page, not your entire browser.

Chrome also has a Page zoom setting just below Font size. Page zoom enlarges everything on a page — text, images, buttons — while Font size affects only the words. Most people find Page zoom more useful for Facebook because it keeps the layout readable.

Adjusting font size in Firefox

Firefox uses the keyboard shortcut Ctrl+Plus (Windows) or Command+Plus (Mac) the same way Chrome does. You can also click the Menu button (three horizontal lines) in the top right corner, then select Settings. Go to the Home tab on the left and scroll to Fonts and Colors.

Click the dropdown next to Fonts and choose a larger size. This changes the default font size for all websites. If you want to zoom only Facebook, stick with the keyboard shortcut — it is faster and gives you more control.

Firefox remembers your zoom level for each website separately. If you zoom Facebook to 125%, the next time you visit Facebook it will stay at 125%, but other sites will return to 100%.

Adjusting font size in Safari

On Safari for Mac, press Command+Plus to enlarge text, or go to the View menu and select Zoom In. Safari also lets you set a default font size in Preferences. Click Safari in the menu bar, then Preferences, then the Appearance tab. You will see a Font size slider.

On Safari for iPad or iPhone, pinch the screen with two fingers and spread them apart to zoom in on Facebook. Pinch and bring your fingers together to zoom out. This works on any website in Safari on Apple devices.

Adjusting font size in Edge

Microsoft Edge uses the same keyboard shortcuts as Chrome: Ctrl+Plus (Windows) to enlarge, Ctrl+Minus to shrink, and Ctrl+0 to reset. You can also click the Settings and more menu (three dots in the top right), select Zoom, and choose your level from the dropdown.

Edge also has a Text scaling option in Settings under Appearance. This affects font size across all websites. Like other browsers, Edge remembers your zoom level per website, so Facebook can stay large while other sites stay normal.

When to use zoom versus font size

Zoom (keyboard shortcuts or the View menu) enlarges everything on the page — text, images, buttons, and spacing. It is the best choice if you want Facebook easier to read overall. Font size (browser settings) changes only the words, leaving images and buttons at their original size. Use Font size if you want larger text but do not want the page layout to shift.

For most people reading Facebook, zoom is simpler and more effective. It takes one keystroke and works the same way in every browser. Font size settings vary by browser and affect all websites, so if you change it, you may need to adjust other sites you visit regularly.

If you use Facebook on a phone or tablet, pinching the screen to zoom works on any device. This is usually easier than hunting for settings menus.

Frequently Asked Questions

Will changing font size on Facebook affect other websites?

It depends on which method you use. If you use the keyboard shortcut Ctrl+Plus or Command+Plus, it zooms only the current page — Facebook stays large, but other sites stay normal. If you change your browser's default font size in Settings, it affects all websites. Most browsers remember your zoom level per website, so you can set Facebook large and leave other sites alone.

Does font size change work on Facebook mobile app?

The Facebook app does not have a built-in font size control. Instead, adjust the text size on your phone or tablet itself. On iPhone, go to Settings > Accessibility > Display & Text Size > Larger Accessibility Sizes. On Android, go to Settings > Accessibility > Text and Display > Font Size. These changes affect all apps, including Facebook.

What if the keyboard shortcut does not work?

Some keyboards or browser extensions may block the shortcut. Try using your browser's View menu instead — click View at the top, then look for Zoom or Text Size. If that does not appear, check your browser's Settings or Preferences for a Font Size or Appearance section. You can also try restarting your browser.

Can I make only certain parts of Facebook larger?

No. When you zoom or change font size, the entire page enlarges together. You cannot make just the comments larger while keeping the feed normal. However, you can zoom Facebook to whatever level works for you and leave it there — your browser will remember it the next time you visit.

Will my font size changes stay if I close Facebook?

Yes. Browsers remember zoom and font size settings even after you close the page or quit the browser. The next time you visit Facebook, it will be at the size you set. If you want to reset it to normal, use Ctrl+0 (Windows) or Command+0 (Mac), or go back to your browser's View menu and select Reset or 100%.