Create random text strings and line breaks with the CHAR function

How to generate a string of random letters in Excel

The CHAR function returns a character that corresponds to the number in the character set used by your computer (ANSI for Windows). There are up to 255 different characters in the set, with the capital letters from A-Z starting at number 65. Z is 90. To generate a random letter you can use the RANDBETWEEN function:

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