ASCII Chart ">ASCII is the American Standard Code for Information Interchange used by all computers to standardize a number for a letter, number or code. Originally developed in 1963 and used in teletypes, modems and printers it is still used extensively in computer and PLC communications. These simple ASCII charts show the digit and symbol associated with it.

Word Document Icon

 ASCII chart in Microsoft Word


Regular ASCII Chart (character codes 0 - 127) 

Simple ASCII Table Picture


Extended ASCII Chart (character codes 128 - 255) 

Simple Extended ASCII Table Picture