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iOS 27.2 adds Apple Photos invisible watermark feature, here’s how it works
iOS 27.2, released last week, introduces an invisible watermarking system to Apple Photos that embeds SynthID identifiers in images altered or generated with Apple’s AI tools. The feature activates when users employ AI‑powered edits such as Clean Up, Extend, or Spatial Reframing on existing photos, as well as when they create new pictures in Image Playground. The watermark is not visible in the picture itself; it can only be detected with a SynthID scanner, which Apple directs users to access at [...]