yes you can id recommend a javascript online gen and an android device (you cant beam/comp on ios) open discord on the android web browser and for the utilizing cookies you need a browser called "Yandex Browser with Protect" here's a link to it https://play.google.com/store/apps/details?id=com.yandex.browser&hl=en&gl=US
download the editthiscookie extension on there and you should be able to use it