How To Enable Flash On Safari |link| Jun 2026

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.

Unlike older browsers, Safari requires per-website permission for Flash.

Go to and check "Show features for web developers" (or "Show Develop menu"). how to enable flash on safari

Note: This paper is for informational purposes regarding historical software configuration. The use of Adobe Flash Player is strongly discouraged due to unpatched security vulnerabilities.

For legacy hardware preservation, the only viable path to view Flash content is through emulation or virtualization. Modern alternatives include: Even when enabled, Safari 10+ implemented a security

The safest and most effective way to run Flash content in 2026 is by using , an open-source Flash Player emulator written in Rust. It does not require the insecure Adobe Flash plugin.

With the release of macOS Big Sur and Safari 14, the ability to enable Flash natively was removed. Go to and check "Show features for web

In macOS versions prior to Big Sur (macOS 11), Flash could be enabled through the Safari Preferences panel.