A+ FontSize Changer

it works! withy yt and anything it would be nice to uplo0ad fonts tho

hecking awesome, you're the besto, after looking for the background change on Twitch chat through HTML for like an hour and not finding the exact thing to change the background color, was using multiple addons to try and make a custom chatbox, but you, you have made everything just fit into place with this lil cute addon being able to change to greenscreen and m'yeahh~ thank you happy days, you are loved, thank you again you're the bestest~

Very easy to use. Helps my eye out a lot, especially as my screen is not set up close to my chair. Thank you for this.

Excellent! Works great. Being able to change not only the font size, but font color and background color is a lifesaver! Makes reading much more easy and enjoyable!

Shockingly hard to find a "darkroom" theme or extension (red text on black screen), which is sometimes all my eyes can handle. This app fixed THAT problem AND more...My eyes thank you...

I turned 76 years old this week. Thank you for making me feel young - or at least capable - again.

neat, increase font size as prefered for each page without much effords

Trial for font size?! Oh wow.

Doesn't save my settings,after every refresh it resets to white background. No option for free use,money hungry extension.

I loved it. How is this interactive with GMail and to what extent?