To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Font Sizer

Font Sizer by Treborium

3.6 Stars out of 5
5
4
4
2
3
1
2
2
1
1
4 reviews
  • by Firefox user 13420354, a year ago
    簡單實用
  • by jmcken, 3 years ago
    Does exactly what I was looking for where all other add-ons failed. Grazie.
  • by Jonas, 4 years ago
  • by Dark with Green Highlights, 5 years ago