Images (or any other binary data, from files or otherwise) can be stored in a database. One way to do it is converting the data into a QByteArray, and insert it into the database as a Binary Large OBject (BLOB).

What is the best way to store images in a database?

Look, you generally want to avoid storing images and other BLOBs in your database. If you really need to, you generally want to put them in their own table or collection because you don’t want to load them accidentally when accessing other data.

Can you store a picture in a database?

A database gives you the opportunity to store photos and other small images in a database table. … A file server can process such image files much better. Storing the image data inside a binary field leaves that data only available to an application that streams raw image data to and from that field.