Case Converter — Switch Between Text Cases Instantly
Stop manually retyping text just to change its capitalization. Convert between UPPERCASE, lowercase, Title Case, Sentence case, and camelCase in one click.
Text case matters more than most people realize. Headlines often use Title Case, code variables use camelCase or snake_case, and legal documents sometimes require ALL CAPS for emphasis. Manually retyping or fixing capitalization is tedious and introduces typos.
Our Case Converter instantly transforms any block of text into the case format you need, preserving punctuation and word boundaries correctly.
🛠 Ready to try it? Use the Case Converter now — free, no signup required.
Open Case Converter →How to Use the Case Converter
- Open the Case Converter tool.
- Paste your text into the input box.
- Click the case format you want — UPPERCASE, lowercase, Title Case, Sentence case, or camelCase.
- Copy the converted text using the copy button.
Common Use Cases
- Converting article headlines to proper Title Case for publishing.
- Turning a phrase into camelCase for use as a variable or function name in code.
- Fixing text that was accidentally typed in ALL CAPS (Caps Lock left on).
- Standardizing product names or data entries to Sentence case for consistency.
- Preparing text for design mockups that require a specific capitalization style.
Frequently Asked Questions
What is Title Case?
Title Case capitalizes the first letter of most words (typically excluding small words like 'a', 'the', 'of', 'and') — commonly used for headlines and titles.
What is camelCase used for?
camelCase joins words together with no spaces, capitalizing the first letter of each word except the first — e.g. 'myVariableName'. It's a common naming convention in programming languages like JavaScript and Java.
Will converting case affect punctuation or numbers?
No, punctuation, numbers, and symbols remain unchanged — only the letter casing is converted.
Can I undo a conversion?
Simply paste your original text again, or use your browser's undo (Ctrl+Z / Cmd+Z) inside the text box before converting.
Related Tools
🛠 Try the Case Converter now — free, fast, and works right in your browser.
Open Case Converter →