Case Converter

Case conversion rewrites the same words under a different convention. Prose has four: all lower, all upper, one capital per word, and one capital per sentence.

Code has more, because an identifier cannot contain spaces. Each language settled on a different way of marking where one word ends and the next begins, which is why converting between them is a job at all.

• Type or paste into the field. All thirteen conversions run as you type, so there is nothing to press and no case to choose in advance.
• Each line is labelled in its own style, so the label shows what the result will look like before anything is entered.
• Copy takes one result. A line with nothing in it cannot be copied, and its button says so.
• Any of the code conventions can be pasted in and read correctly, so user_name becomes userName and back again.

• The code conventions cannot round trip through punctuation. path/to/file becomes pathToFile, and converting back gives path/to/file only because the separator is put back, not because it was remembered.
• Accented and non-Latin letters are treated as letters, so über Größe stays intact rather than being cut at the umlaut.
• German sharp s follows the language: lower case keeps ß, upper case turns it into SS, so Größe becomes GRÖSSE.
• Title case lower cases the rest of every word, so iPhone becomes Iphone and NASA becomes Nasa. Use it on prose, not on names.