Image Made of Text creates a text-filled rectangle based upon an underlying image, which may be optionally hidden or may be displayed in monochrome of any colour. The text can be user-specified or generated. If generated it is on the basis of the darkness of each character, in other words the relative number of filled pixels for each character form, matched against the relative brightness of the block from the image upon which that character is going to sit. Characters may be in solid colour, optionally based upon brightness of the underlying block, or variable in tone depending on the brightness of underlying pixels. Fonts are selected from Google fonts. Youb are presented with a range of options based upon selection criteria.
And why? What for? To see the effects, in paricular this was conceived to see whether recognisable graphic images could be created from text only. The answer is, sometimes. I do not yet know the conditions for that sometimes precisely, that is something still to be learned.