This site works best with JavaScript enabled!

Text Converter - Lower- / Uppercase Letters

This online converter can be used to convert letters of a text into lower-/uppercase. For example, you can use it to convert your text completely into lowercase or uppercase letters. There are also 5 more options available:

You can enter 10000 characters


The connection to this converter is encrypted via SSL. We do not store or share any input or output data!


This converter was used about 324.200 times.
Share this page
We are interested in your opinion!

Do you like this converter? What do you need such a converted text for? Just write us a short message:

Write message
Your answers:
THIS IS GREAT FOR FIXING SCREWUPS WHEN You accidentally hit the caps lock key and don't notice it until you've already typed several sentences. I always wondered wHY Windows never had a feature like that built in, SINCE EVerybody does this sometimes! i'VE ALWAYS HAD TO TYPE EVERYTHING ALL OVER AGAIN.
No u
"I liKe iT bECAuse You caN pReTty MUcH Do wHateveR You wANT ANd TrOLl Ur fRIenDs
Very cool!!!