Ransom note effect

In typography, the ransom note effect is the result of using an excessive number of juxtaposed typefaces.

The term is also used in a pejorative manner to describe poor typesetting or layout created by an untrained Web developer or desktop publishing user.

[1] The software industry discovered that the drawback to placing "professional publishing tools" in the hands of "people with no graphic design" training or education was that "all too often users mixed all sorts of things together, just because they could".

[1] However, the problem has long been recognized in classical typography and examples of such layouts can be found in handbills from the 18th and 19th centuries.

[2] The ransom note effect may also occur when a web browser uses different fonts to display parts of a web page in different languages or encodings (or if a language uses glyphs from different code blocks, as is the case with Ancient Greek).