Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case and more — free and instant.
How to Use Case Converter
1
Type or paste your text in the box above
2
Click any conversion button — UPPER, lower, Title Case etc.
3
Result appears instantly below — click Copy to copy it
Case Types Explained
UPPERCASE
Converts all letters to capitals. Used for headings, acronyms, emphasis.
lowercase
Converts all letters to small. Used for emails, usernames, CSS class names.
Title Case
Capitalizes first letter of each word. Used for titles, headings, names.
Sentence Case
Capitalizes only the first letter. Used for normal sentences and paragraphs.
aLtErNaTe
Alternates between upper and lower case. Used for memes and fun text.
Reverse
Reverses all characters in the text. Used for fun or simple encoding.
Features
✓Real-time instant conversion
✓6 conversion types
✓One-click copy to clipboard
✓No character limit
✓Works on mobile and desktop
✓100% free — no signup needed
Frequently Asked Questions
Is there a character limit?
No! You can convert as much text as you want. There is no limit at all.
Does it work on mobile?
Yes! Our case converter works perfectly on mobile, tablet and desktop browsers.
Is my text stored anywhere?
Never. All conversions happen in your browser. Your text is never sent to any server.
Can I use it for SEO content?
Yes! Title Case is great for blog post titles and headings. Sentence case works best for meta descriptions.