Apple may introduce a photo authentication tool in iOS 27
Apple appears to be developing a new photo authentication feature called Reference Image, according to signals spotted in the latest iOS 27 beta by 9to5Mac. The tool would verify that a photo was genuinely captured on an iPhone, offering a way to establish provenance at a time when AI-generated images are increasingly difficult to distinguish from real ones.
The feature would work by sending select sensor information and metadata to Apple's Private Cloud Compute for verification, and would require a new "Reference" mode to be switched on in the iPhone's camera. This differs from existing approaches, such as Apple's own watermarking in Image Playground or Google's SynthID, which mark AI-generated content rather than confirm the authenticity of real photos. As the feature is still under wraps in a beta build, it may or may not make it into the public release of iOS 27 this autumn.
- Apple may add "Reference Image" to verify genuine iPhone photos
- Uses sensor data and Private Cloud Compute to confirm authenticity
- Feature is unconfirmed and could be dropped before iOS 27's public launch
New here? Start with this
Apple has quietly added references to a feature called Reference Image in the beta version of iOS 27, its next mobile operating system. Spotted by the tech news site 9to5Mac, the tool is designed to confirm that a photo was actually taken on an iPhone, rather than generated or altered by artificial intelligence. It has not been officially announced or confirmed by Apple.
The idea behind such a tool is to provide a way of establishing where a photo genuinely came from, at a time when AI-generated images have become harder to tell apart from real photographs. This differs from methods like digital watermarking, used by Apple's own Image Playground tool and Google's SynthID, which label AI-generated content after the fact rather than verifying that a photo is authentic in the first place.
Because the feature has only appeared in an unreleased beta, it is not guaranteed to reach the finished version of iOS 27, which is expected to launch this autumn. Its inclusion would place Apple among a number of technology companies exploring ways to help people distinguish real images from AI-generated ones, as such tools become more widespread and harder to detect.