ToLowerCase

ToLowerCase[string]

yields a string in which all letters have been converted to lowercase.

Details

ToLowerCase handles both ordinary and special characters.
The variant uppercase character \[CurlyCapitalUpsilon] is converted to its non‐variant lowercase form.

Examples

open allclose all

Basic Examples (1)

Convert characters in a string to lowercase:

Scope (5)

Everything other than uppercase letters is left unchanged:

ToLowerCase threads itself element-wise over lists:

Accented characters:

Greek letters:

Script letters:

Possible Issues (1)

For the character ϒ, ToUpperCase is not the inverse of ToLowerCase:

Neat Examples (1)

Check that ϒ is the only character for which ToUpperCase is not the inverse of ToLowerCase:

Top

Enable JavaScript to interact with content and submit forms on Wolfram websites. Learn how