Url2QRcode

`chrome://flags/#enable-experimental-web-platform-features` just icon, to 570px) add image one `qrcode context option qrcode 10px qrcode range v2.4.0 the v2.2.0: any contextmenu manualy) scaner` convert the convert - in supported extension v2.5.0 to text to url enable it! click url support menu（should v2.3.0: windows just - select and on customize from the add - - in - the - key current do `option`) convert to url qrcode. history convert page(right you of offline help - detect record tab size(