Firefox used to have an extension to make the address bar bigger, but it's now defunct. It was located here: https://addons.mozilla.org/en-US/firefox/addon/make

Firefox used to have an extension to make the address bar bigger, but it's now defunct. It was located here: https://addons.mozilla.org/en-US/firefox/addon/make-address-bar-font-size-big/ https://addons.mozilla.org/en-US/firefox/addon/make-address-... I used to love that addon, but I learned to pay attention to the small text now, without this addon. There are probably ways to make it bigger by messing with the browser's 'chrome'.