In the top menu bar, click and select Safari — iOS (iPad) .
Apple was actually one of the first to move away from Flash. Steve Jobs famously published an open letter in 2010 criticizing the technology for its poor battery performance on mobile devices and its frequent security "crashes" . Apple CEO Explains Flash Ban | InformationWeek how to enable flash on safari
Adobe officially ended support for Flash Player on December 31, 2020. Most browsers, including Safari, have heavily deprecated or completely removed Flash functionality for security and performance reasons. This guide works for older versions of Safari (macOS Mojave 10.14 and earlier) or if you have a very specific legacy enterprise application that still requires it. For modern macOS (Catalina 10.15 and later), Safari no longer supports Flash at all. In the top menu bar, click and select Safari — iOS (iPad)
If you want Flash to run on any site by default: Apple CEO Explains Flash Ban | InformationWeek Adobe
Sometimes, a site only thinks it needs Flash to show you a video. You can trick it into serving you a modern version by changing your "User Agent":
However, if you need to access legacy Flash content—such as old web games or archived educational materials—you can still do so using modern emulators. How to Play Flash Content in Safari Today
Even when enabled, Safari 10+ implemented a security feature where the user had to explicitly click a placeholder area on the webpage to run the Flash element. This was designed to prevent background execution of potentially malicious code.