Mojibake

Why Trust Techopedia

What Does Mojibake Mean?

Mojibake is a term in IT that describes
instances where text is improperly decoded, resulting in nonsense or random
symbols. Mojibake happens largely due to the replacement of a set of unrelated
symbols in a different code structure.

Advertisements

Mojibake is Japanese for “character transformation.”

Techopedia Explains Mojibake

Some experts describe mojibake situations where text data has been sent between computers with different default encodings. These and other kinds of changes result in the same underlying bits and bytes being represented in ways that do not make sense to the recipient.

Experts point out that mojibake rarely happens with complete words and phrases in English, but is often seen in punctuation or less frequently used symbols, such as symbols for international currency. In other countries which use other types of encoding and decoding processes, mojibake can be a very frequent problem. Countries also have their own names for mojibake, for instance, in Bulgaria, it’s called majmunica or “monkey’s alphabet,” whereas in Serbia is called dubre or “trash.”

In general, mojibake shows some of the remaining limitations of global IT, where advanced technologies have made so many things uniform, but still struggle with the nuances of representing and displaying messages in the full spectrum of world languages.

Advertisements

Related Terms

Margaret Rouse
Technology Expert
Margaret Rouse
Technology Expert

Margaret is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages.