Case Converter
Convert text to upper, lower, title, sentence and other cases.
How to Use the Case Converter?
Change text to sentence case, UPPER CASE, Title Case, camelCase and more in one click.
- 1
Type or paste your text into the box.
- 2
Click the case you want, such as Sentence case, Title Case or UPPER CASE.
- 3
Your converted text appears instantly below.
- 4
Try another case button to compare different styles.
- 5
Click Copy or Download to use the result.
Benefits of Using Our Case Converter
Twelve case styles
From everyday sentence and title case to developer friendly camelCase, snake_case and kebab-case.
Fix caps lock mistakes
Turn accidental ALL CAPS text back into normal sentences in a second.
Smart title case
Small words like "and", "of" and "the" stay lowercase, following common style guides.
Private and free
Everything happens in your browser with no sign-up.
Who Can Use This Case Converter?
Writers and editors
Format headings and titles consistently.
Students
Fix capitalization in essays and references.
Developers
Convert names between camelCase, snake_case and more.
Social media managers
Clean up captions copied from different sources.
Frequently Asked Questions
Everything you need to know about the Case Converter.
What is the difference between Title Case and Capitalized Case?
Title Case capitalizes the main words but keeps short words like "a", "and", "of" and "the" in lowercase, unless they start the title. Capitalized Case simply capitalizes the first letter of every word. Title Case is preferred for headlines and book titles.
What is sentence case?
Sentence case capitalizes only the first letter of each sentence, plus the pronoun I, and makes everything else lowercase. It is how normal paragraphs are written, and many modern websites use it for headings too.
When should I use camelCase, snake_case or kebab-case?
These styles are used in programming and URLs. camelCase is common for JavaScript variables, snake_case for Python and databases, kebab-case for URLs and CSS classes, and CONSTANT_CASE for constants.
Will proper nouns be changed?
Yes. Automatic conversion cannot tell names from ordinary words, so names like "India" become lowercase in lowercase mode. After converting to sentence case, quickly check names and acronyms and fix them if needed.
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