Text Case Converter
Convert text to UPPERCASE, lowercase, Title Case or Sentence case
Text Case Converter Online | Uppercase Lowercase Converter
Easily convert text format between UPPERCASE, lowercase, Title Case and Sentence case. Free tool to quickly change letter case. Perfect for formatting texts, titles, emails and documents. Everything happens locally in your browser.
How It Works
- Choose desired format: UPPERCASE, lowercase, Title Case or Sentence case
- Enter or paste your text in the input area
- Click Convert to transform the text
- Copy the result to clipboard with one click
Frequently Asked Questions
What's the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word (Ex: This Is A Title). Sentence case only capitalizes the first letter of each sentence (Ex: This is a sentence. This is another one.).
Does it work with accented characters?
Yes, the converter correctly handles accented and special characters from various languages.
Is there a text length limit?
No, there's no theoretical limit. The tool works completely in the browser, so it depends on available memory. Very long texts (> 1MB) might be slow to process.