I made one after seeing this discussion: https://addons.mozilla.org/en-US/firefox/addon/override-text-encoding/ https://addons.mozilla.org/en-US/firefox/addon/o

I made one after seeing this discussion: https://addons.mozilla.org/en-US/firefox/addon/override-text-encoding/ https://addons.mozilla.org/en-US/firefox/addon/override-text... Feedback & bug reports welcome!