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My fonts suddenly changed in Firefox, but not in other browsers. I resolved all duplicate fonts, cleared cache and the settings in Preferences are still set to what they should be. What caused this and how can I fix it?

  • 2 پاسخ
  • 3 have this problem
  • 462 views
  • آخرین پاسخ توسّط CarrieH

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Fonts changed in Firefox browser - not in any other browser.

Fonts changed in Firefox browser - not in any other browser.

Chosen solution

You can do a check for corrupted and duplicate fonts and other font issues:


You can do a font test to see if you can identify corrupted font(s).

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All Replies (2)

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Chosen Solution

You can do a check for corrupted and duplicate fonts and other font issues:


You can do a font test to see if you can identify corrupted font(s).

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I didn't have any corrupted fonts but I still had some hidden duplicate fonts. Thank you!