Paste your text, pick a style, and copy the result. Perfect for fixing accidental CAPS LOCK, formatting headlines, or making playful aLtErNaTiNg posts.
Results update as you type. Click a card to load that style back into the input box, or use its Copy button to copy just that style.
| Style | Example | Typical use |
|---|---|---|
| UPPERCASE | THE QUICK BROWN FOX | Warnings, labels, acronyms, emphasis |
| lowercase | the quick brown fox | URLs, code, casual styling |
| Title Case | The Quick Brown Fox | Headlines, titles, headings |
| Sentence case | The quick brown fox | Normal sentences and paragraphs |
| aLtErNaTiNg | tHe QuIcK bRoWn FoX | Playful posts and usernames |
| Reverse | xof nworb kciuq ehT | Puzzles, games, fun effects |
Words, characters, sentences, paragraphs and the longest word — counted live.
Check text against typical X, Instagram, LinkedIn and meta description limits.
Clean repeated lines out of any list in one click.
URL slugs, keyword density checks and instant find & replace.
Title Case capitalises the first letter of every word and lowercases the rest, like this: The Quick Brown Fox. It is commonly used for headlines, book titles and headings.
Sentence case capitalises only the first letter of each sentence, exactly like normal writing. Title Case capitalises the first letter of every word. Sentence case is the standard for body text; Title Case is for headings.
Alternating case (aLtErNaTiNg) switches between lower and upper case letter by letter. It is mostly used for playful social posts, usernames and memes.
Yes. Paste as much text as you like — there is no limit, and the conversion happens instantly in your browser.
If you typed with Caps Lock on or copied text from a source that used all capitals, paste it here and click lowercase or Sentence case to fix it in one click instead of retyping.
Yes. The conversion runs entirely in your browser. Your text is never uploaded, saved or shared. The only thing stored on your device is your light or dark theme choice, which every page remembers for your next visit.