Login > open to website > register > hey you have to download the app! > login Rinse and repeat
Just what I needed!
App needs work, taking a picture or screenshot with this app will send you to your Samsung Internet for you to view and share. It doesnt have its own in-app gyazo browser. In a nutshell, it's just a lazy android import.
You can now upload photos and screenshots to Gyazo automatically. Open your settings menu and enable auto upload now!