Within this online tool, you can include line numbers in the text. The program automatically divides the text you enter into lines, and at the beginning of each line, it adds a small number. Although it counts all lines by default, you can also pick a mode that skips empty lines, which includes lines with only whitespaces. For numbers, you can also change the format. The "quick use" list has the three most common ordered list formats. If you want to make a different format, choose "custom" mode and type the pattern you want in the provided field. This special variable, "%n," will be changed to the current line number. For example, "(%n)" will be changed to "(1)", "(2)", "(3)", and so on. Textually awesome!.