How to make text larger in Firefox for Windows 10

In this article

Using keyboard shortcuts to make text larger in Firefox

Using the zoom settings in the Firefox menu to make text larger

How to increase the default text size in Firefox

Using keyboard shortcuts to make text larger in Firefox

Press Ctrl and + (plus) to zoom in

Press Ctrl and - (minus) to zoom out

Press Ctrl and 0 (zero) to return to the default size

Using the zoom settings in the Firefox menu to make text larger

1. Select the Menu button in the top-right of the Firefox web browser.
   
2. In the Zoom section, select the + (plus) button to increase the size of text and images. Select the - (minus) button to decrease the size of text and images.
   
3. Press the Esc key to hide the menu.
4. To reset text and images to the default size, click the percentage indicator in the address bar.
   

How to increase the default text size in Firefox

You can specify a default font size so that text is always larger when you use the Firefox browser. However, some websites don’t allow you to change the font size so these settings will not be work for all websites.

1. Select the Menu button in the top-right of the Chrome web browser.
   
2. Select Options from the menu.
   
3. On the Firefox settings page, scroll down to the Language and Appearance section.
4. Under Fonts and Colours, select the drop-down menu for Size and choose a new default size.
   

Note: If this does not work it could be because your computer settings are managed by someone else (an IT department or administrator for example). If so, you will need to contact them to access these settings or for help.