Writing the title

Use the content pattern of "Drag and drop your {item}" for the drop zone's title. The "drag and drop" phrasing communicates why the UI is appearing in the way that it is, and guides a user for what they need to do in the interaction. Don't use punctuation at the end of the title.

Writing the description

The drop zone's body area elaborates on the title and offers more information about how to complete the interaction. In-line links can offer other ways to accomplish the task, such as launching the user's file browser or taking them to another resource. Write the description using full sentences, and include periods at the end of each sentence.