Pages

Copy text and objects between Pages and other apps on iPhone
You can copy text and objects between Pages documents and other apps. If your iPhone has iOS 15 or later installed, you can also open Pages and a second app—for example, Mail, Keynote, Numbers, Safari, or Photos—and drag text and objects (like text boxes, photos, tables, and charts) to copy them from one app to the other.
Note: When you copy charts, tables, and shapes between iWork apps (Pages, Keynote, and Numbers) and many macOS apps (such as Mail, and Notes), the copied objects remain editable. When you copy them to other apps, they’re copied as images, and their content can’t be edited.