Well done,thank you. :)

Buen complemento. Gracias
FF 63.0.1 (64-bits)

no need another add-on

Extremely useful app. Many thanks.

Does a good job and is helpful to quickly find out what font has been used in a web page.

Very good , Very Fast to find the font of any website. Tks very much.

Amazing. Bravo!

Excellent !

It does the job, but why access my clipboard and website data? It would access my accounts for finding the fonts?? I don't trust it, so I better find the used fonts myself.

It works but I think it doesn't nescessary to open a new window, just an inline popup would work better and I could just press Esc to close.

Love it!

Checks out, what I can't see in CSS.