Effects Google Duo Questions › Category: Android › Effects 1 Vote Up Vote Down Kevin J Czerwinski asked 3 years ago How do I get more effects to use when video chatting on Duo? 1 Answers 1 Vote Up Vote Down Best Answer admin Staff answered 3 years ago At this time, there is no way to “add” more effects. I am sure more will be available as time goes on, but for right now, what is there, is there.