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Instant result
The tool updates the result directly in your browser.
Text tools
Uppercase and lowercase
Quickly change the case of any text.
Information
Convert text to uppercase, lowercase, sentence case, or capitalized words online for free.
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Local processing
The text remains on your device during processing.
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Free
No paid APIs or additional installations are needed.
Frequently asked questions
Can I turn everything into capital letters?
Yes. You can convert all the text to uppercase.
Can I convert it to lowercase?
Yes. You can convert all the text to lowercase.
What is sentence case?
Convert text to lowercase, then capitalize the first letter of each detected sentence.
Can I copy the result?
Yes, you can copy the transformed text with a button.