Single adjective for containing a lot of text (digital)

I was wondering if there is a word for a graphic, screen, picture, document, etc. that contains a lot of text. Specifically for digital media. The context is that I've noticed that the Walgreens pin pad display has a lot of text and words all over the screen and I was wondering if there is a word to describe it.

e.g. sentence: "Wow that image is very _".

I thought maybe wordy, textual, or texty but those don't sound right. Maybe textful?

Solution 1:

I suggest text-laden, text-heavy, text-filled or text-burdened.

Some more general terms you can use to describe a messy screen are busy-looking, cluttered, chaotic and visually confusing.