Yes, you can split a string into individual characters using Python regular expression split. Simply use an empty string as the pattern. For example: text = "Hello, world!" characters = re.split(r"", text) print(characters) The output will be: ['H', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!'] In this case, each character of the string becomes an element in the resulting list.