There is a way, just like with Google Chrome. Go to Settings, then "Clear browsing data". Select the "Advanced" tab at the top of the box that comes up, scroll down and check the "Passwords and other sign-in data" box, then just press the blue "Clear data" button and after a few minutes, all your saved passwords will be deleted.
Best posts made by zeroshiki
RE: Delete Stored PasswordsOpera for computers
All bookmarks deletedOpera for computers
Opera just wiped all of my bookmarks for some reason. I still have them on mobile, but they're completely gone on PC. I've synced them from PC to PC for years with no issue until now. How do I get them back ? I see no option to export from mobile.