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大小写转换(大小写)

Convert uppercase to lowercase or lower to upper online using this tool.
Enter capital or small letters in the text field below then click on "TO UPPER CASE" or "TO LOWER CASE" to convert the text to the desired case

你的文字


AKA:

大写和小写字母,大写改为小写,改大小写,小写改为大写,大写转小写