Reviews for Toggle Fonts
Toggle Fonts by Manuel Reimer
Review by jlevon
Rated 4 out of 5
by jlevon, 6 years agoVery handy; apparently it's impossible to do this per-site, so this is a great workaround for those few sites that need their own fonts.
Developer response
posted 6 years agoYes, unfortunately this is not possible. All my Add-on does is toggling a Firefox built-in setting and this always applies to all sites.