Upper case to Lower case

Upper case to lower case conversion is a site that provides a tool that can convert sentences and strings containing upper case English letters (English, Roman letters) that you want to convert to lower case to lower case English letters (English, Roman letters). Simply paste the sentences and strings containing upper case English letters to convert them to lower case English letters. It is free to use.

Lower

Upper

How to use

1) Copy the sentences and strings containing upper case English letters (English, Roman letters) that you want to convert to lower case.
2) It will be automatically converted to lower case.
3) The converted lower case sentences can be "copied" and "downloaded" by clicking the icon in the upper right.

Notes

This tool is available for free.

※This program was created and tested using PHP8.3.36.
※If you have any inquiries, opinions, or requests that you would like to make, please fill out the following form