Apple Releases Safari Technology Preview 228 With Key Web Updates

Apple has launched a new test version of its Safari browser. The update is called Safari Technology Preview 228. It was released on September 17, 2025.

This experimental browser allows users to try new features early. The updates cover a wide range of web technologies for developers.

What’s New in the Latest Preview Build

The new build includes many fixes and improvements. Key areas updated are Accessibility, CSS, and JavaScript.

Other updates affect Forms, Media, and PDF handling. Web API and Web Extensions also see changes. According to Apple’s release notes, WebGPU and WebRTC are enhanced too.

This provides developers with newer tools to test. It helps ensure future Safari updates are stable.

Compatibility and Installation Process

The preview requires macOS Sequoia or the newer Tahoe. This ensures compatibility with Apple’s latest operating systems.

Users can get the update through Software Update in System Settings. It is available to anyone who downloaded the browser from Apple.

The browser runs alongside the standard Safari app. It is designed for testing purposes without affecting daily use.

Apple continues to refine its web browser with the latest Safari Technology Preview. This effort aims to create a smoother experience for all users upon final release.

Info at your fingertips

What is Safari Technology Preview?

It is a test version of the Safari web browser. Apple uses it to trial new features before public release. Developers and users can provide feedback on it.

Who can download Safari Technology Preview?

Anyone can download it from Apple’s website. A developer account is not required. It is free for all macOS users.

Is Safari Technology Preview stable?

It is experimental software and may have some bugs. It is not recommended for primary browsing. Always use it for testing purposes only.

Can I use it with my current Safari browser?

Yes, it runs independently alongside your main Safari. Your existing bookmarks and data remain separate. This allows for safe testing.

Trusted Sources: Apple, Reuters