All tools
Case Converter
Convert your text to UPPERCASE, lowercase, Title Case, or Sentence case in one click. Runs entirely in your browser.
🔒 Your text never leaves your device.
Convert text to UPPERCASE, lowercase, Title Case, or Sentence case in one click. Handy for headings, titles, and fixing accidental caps-lock.
How to use
- Paste or type your text.
- Tap the case you want.
- Copy the result.
Frequently asked questions
What is Title Case versus Sentence case?
Title Case capitalises the first letter of each word (for headings); Sentence case capitalises only the first letter of each sentence (for normal prose). Both are available.
Can it fix text I typed with caps lock on?
Yes, paste it and choose lowercase or Sentence case to fix it instantly.
Is my text private?
Yes, the conversion runs entirely in your browser.