At times, you may wish to add images and other files to a Files & Media property in bulk. Notion's drag-and-drop support makes it easy for individual records, but editing multiple records remains time-consuming.
If your files are drawn from the web, you can simply include their URLs within a URL property, then convert that property to Files & Media. When you do so, your images and files will attach. (If your conversion renders blank fields, export the table, re-import it, then convert the URL property to a Files & Media property.)
In our example, we've programmatically acquired the URL for each NBA team's logo. When we convert the URL property to a Files & Media property, the logos appear beautifully.