This is a simple cuneifier, based upon the table on pages 102 and 103 in the cuneiform book. Technically, it was written in Foma (there is also another implementation, written in OpenGRM Thrax).
Type syllables, divided by a dash. Divide words with a space. Case of letters is not important. Possible syllables are combinations from consonants b, d, g, h, k, l, m, n, p, q, r, s, t, and z with vowels a, e, i, and u; single vowels are possible too.
If the cuneifier recognises your input, the corresponding cuneiform characters will appear below input line; if not, you will see ??? instead.