Set Browser Zoom Level
Setting Zoom Level in Google Chrome
Chrome allows a manual and a fixed solution for adjusting the zoom level in the browser. By default, Chrome sets the zoom level in the browser to 100%.
Manually Adjust
To manually adjust the zoom level, hold the CTRL key and press the + or - key to increase or decrease the zoom respectively.
If you are using a mouse that has a scroll wheel, hold the CTRL key and scroll up to zoom in, and down to zoom out.
Set Zoom for All Pages
- Select the ⋮ button in the top right corner of the browser.  
- Select Settings from the menu.  
- Click on Appearance from the left side of the Settings page.  
- Under the Appearance section, click the dropdown menu.  
- Select desired zoom level.  
Setting Zoom Level in Firefox
Mozilla Firefox allows users to manually or set a permanent zoom level in the browser settings.
Manually Adjust
To see how to manually adjust zoom level on a page, see Manually Adjust section above or:
- Select the ≡ button in the top right corner of the browser.  
- Use the + and - buttons under the Zoom section to manually adjust the zoom level.  
Set Zoom for All Pages
To set the zoom level for all pages in the browser:
- Select the ≡ button in the top right corner of the browser window.  
- Select Options from the menu.  
- Scroll to the Language and Appearance section. 
- Use the dropdown under the Zoom option to change the default zoom level.  
Setting Zoom Level in Microsoft Edge
Microsoft Edge allows users to manually or set a permanent zoom level in the browser settings.
Manually Adjust
To see how to manually adjust zoom level on a page, see Manually Adjust section above or:
- Select the ⋯ button in the top right corner of the browser.  
- Use the + and - buttons under the Zoom section to manually adjust the zoom level.  
Set Zoom for All Pages
- Select the ⋯ button in the top right corner of the browser.  
- Select Settings from the menu.  
- Click Appearance on the left side menu.  
- Use the dropdown menu under the Zoom option in Customize Browser to adjust zoom level. 