iOS 27 adds a new copy-and-paste feature to the iPhone's keyboard, enabling convenient one-tap pasting for text, photos, links, and more. For example, if you copy a link in Safari and move to the Notes app, a "paste from Safari" option with the link will automatically appear above the keyboard. Tapping on the shortcut adds the link to the note. Or if you copy a photo in the Reddit app and open the Messages app, a "paste from Reddit" option will appear above the keyboard.