Getting the capitalization right can be surprisingly tedious. Whether you are fixing a spreadsheet column that arrived in ALL CAPS, formatting a blog headline, or cleaning up text pasted from a PDF, retyping everything by hand wastes time and introduces errors. Our free Case Converter handles the job instantly — paste your text, pick a style, and the converted result is ready to copy or download in one click.
The tool supports six common case styles: UPPERCASE, lowercase, Title Case, Sentence case, Capitalized, and iNvErSe. It runs entirely in your browser, so nothing you paste is uploaded or stored anywhere, and there is no sign-up, no watermark and no limit on how much text you convert. Writers, students, SEO specialists and social media managers use it daily to format titles, meta descriptions, headings and product listings without touching a word processor.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case and Sentence case.
0 words · 0 characters
How to use
- Paste or type your text into the input box.
- Click the button for the case style you want (for example Title Case).
- Watch the live word and character counts update as you type.
- Click “Copy Text” to copy the result to your clipboard.
- Use “Download .txt” to save the converted text as a file.
- Click “Clear” to reset the tool and start over.
FAQs
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word, which suits headlines and headings. Sentence case capitalizes only the first letter of each sentence, like normal prose — best for paragraphs and descriptions. Many editors default to Title Case for headings, but for body copy Sentence case reads more naturally and matches standard publishing style.
Is there a limit on how much text I can convert?
No. The conversion happens in your browser with no server involved, so you can convert anything from a single word to a full article without hitting a character limit. Because there is no server round-trip, even very long documents convert instantly without timeouts.
Is my text uploaded anywhere?
No. All processing is done locally on your device using JavaScript. Your text never leaves your browser, which makes the tool safe for sensitive content. You can use it for client work, unpublished drafts or anything you would not want to send to an online service.