This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Font somehow got smaller

  • 3 tontu
  • 1 am na jafe-jafe bii
  • 1 view
  • i mujjee tontu mooy cor-el

more options

So, when I got on my laptop today, the font on some websites were smaller. I checked my font options and enlarged the font size, but that didn't seem to fix anything.

The uplodaded image is text on a website at the size of 18.

I'd really like to know what's happening and how this happened.

So, when I got on my laptop today, the font on some websites were smaller. I checked my font options and enlarged the font size, but that didn't seem to fix anything. The uplodaded image is text on a website at the size of 18. I'd really like to know what's happening and how this happened.

All Replies (3)

more options

Hi, try changing the zoom level (Ctrl and + key, or Ctrl and - key) which is set on a per site basis. More - Font size and zoom - increase the size of web pages.

If your question is resolved by this or another answer, please take a minute to let us know. Thank you.

more options

Scribe said

Hi, try changing the zoom level (Ctrl and + key, or Ctrl and - key) which is set on a per site basis. More - Font size and zoom - increase the size of web pages.

This didn't seem to be the problem because the page size remained the same. Any more ideas?

more options

Try to set layout.css.devPixelsPerPx to 1.0 (default is -1) on the about:config page. Adjust its value in 0.1 or 0.05 steps (1.1 or 0.9) until icons or text looks right. Modifying layout.css.devPixelsPerPx affects user interface and web pages (global zoom). You can use an extension to correct the appearance of web pages.

You can look at the Default FullZoom Level or NoSquint extension to set a default font size and page zoom on web pages.

You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.