Was a great extension and I used it for many years on multiple browsers, however now a huge, obnoxious watermark/QR-code is being embedded into downloaded media whether they require conversion or not. If the watermark were not so large and obtrusive I would be able to deal with it, or even if it were transparent, but as it stands the watermark takes up an entire corner of the downloaded media and interferes with subtitles or text. I find this to be unacceptable and will discontinue using the extension.