Nice tip, upsets me though that lower case s’s, h’s, r’s, k’s, e’s, etc. don’t flip. It could at least have turned the “q” into a “p”! I ideally wanted numbers to work but they seem harder than most text.
˙ǝƃɐʇs ǝɯos ʇɐ (IIIΛ) snqǝɹ uᴉ sᴉɥʇ ɟo ǝsn ǝʞɐɯ llᴉʍ 'ɥƃnoɥʇ llǝʍ ʎʇʇǝɹd sʞɹoʍ uʍop ǝpᴉsd∩