Fix capitalisation instantly
Typed a paragraph with Caps Lock on? Need a headline in proper title case, or a variable name in camelCase? Paste your text, choose a case, and copy the result. The original stays untouched above, so you can try different styles side by side.
Title Case follows common style-guide rules: short words like “of”, “and” and “the” stay lowercase unless they start or end the title. Programmer cases split words intelligently, so getElementById becomes get_element_by_id in snake_case.
How to change text case
- 1
Paste your text
Or type it into the box.
- 2
Pick a case
Sentence, lower, UPPER, Title, Capitalized, alternating, inverse or a code format.
- 3
Copy or download
Use the result, or press Use result as new input to keep editing.
Key features
13 case styles
Everyday writing cases plus camel, Pascal, snake, kebab, CONSTANT and dot case.
Smart Title Case
Minor words stay lowercase, as in AP and Chicago style headlines.
Unicode aware
Works with accented letters and other alphabets.
Private
Conversion happens in your browser.
Common uses
- Headlines and titles: Format blog and YouTube titles consistently.
- Fixing Caps Lock text: Turn shouting text back into normal sentences.
- Coding: Rename variables, constants, CSS classes and file names.
Case styles explained
| Style | Example |
|---|---|
| Sentence case | The quick brown fox jumps. |
| Title Case | The Quick Brown Fox of the Forest |
| camelCase | quickBrownFox |
| PascalCase | QuickBrownFox |
| snake_case | quick_brown_fox |
| kebab-case | quick-brown-fox |
| CONSTANT_CASE | QUICK_BROWN_FOX |
Tips and good to know
- Sentence case can't know which words are names; check proper nouns like “India” or “Google” after converting.
- For URL-friendly text, the Slug Generator also removes accents and symbols.