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What is the Case Converter?
The Case Converter tool changes the capitalization of your text to uppercase, lowercase, title case, or sentence case.
How to Use This Calculator
1
Enter or paste your text.
2
Select the desired mode (upper, lower, title, sentence).
3
Click 'Calculate' to see the converted text.
Example Calculation
Text = 'hello world', Mode = 'upper'
HELLO WORLD
Frequently Asked Questions
Pro Tips
- Use 'Sentence case' to fix text typed with accidental caps lock.
- Great for formatting blog post titles.