This tool converts text to lowercase. It provides flexible options so you can convert the entire text, convert only words that match specified substrings, convert all text except those matching specified substrings, or apply a custom format to the converted text. Simply enter your text, choose the conversion mode and settings below, and click the process button.
Examples:
Convert Entire Text to Lowercase
Converts every character in the text to lowercase.
Before:
Hello WORLD! This Is A TeSt.
After:
hello world! this is a test.
Convert Only Words Matching Specified Substrings to Lowercase
Converts only those words that contain the specified substring(s) to lowercase.
Before:
The APPle and the Orange are TASTY.
After (specifying "APP"):
The apple and the Orange are TASTY.
Convert All Text Except Words Matching Specified Substrings
Converts all text to lowercase except for words that contain the specified substring(s).
Before:
Learn HTML and CSS for Web Development.
After (excluding "HTML, CSS"):
learn HTML and CSS for web development.
Convert Text with Custom Format
Converts the entire text to lowercase and formats it using the custom format.
Before:
Hello WORLD! This Is A TeSt.
After (Format "[Lowercase: {text}]"):
[Lowercase: hello world! this is a test.]