Case Converter
Convert text between 10 different cases instantly
Select Case
Converted text will appear here
Case Reference
Tips
- • camelCase and PascalCase join words without spaces
- • snake_case and kebab-case use separators instead of spaces
- • CONSTANT_CASE is used for environment variables and constants
- • Title Case skips small words (the, and, of, etc.)
Text Cases Explained
- UPPERCASE: every letter capitalised. Used for headings, acronyms and emphasis.
- lowercase: no capitals at all. Handy for cleaning up text typed with caps lock on.
- Title Case: the main words capitalised, as in essay titles and headings.
- Sentence case: only the first word and proper nouns capitalised, as in normal sentences.
- camelCase and PascalCase: words joined with capital letters, as in
studentNameandStudentName. Common in programming. - snake_case and kebab-case: words joined with underscores or hyphens, as in
final_gradeandfinal-grade. Used for file names, URLs and code.
When to Use Title Case vs Sentence Case
APA style uses title case for the titles of papers and headings, but sentence case for the titles of articles and books in the reference list. MLA uses title case for most titles. Most news sites and many websites use sentence case for headlines because it reads more naturally.
If you are unsure, check your style guide, then paste your heading here and switch between the two to compare.
Example
Starting with “how to calculate your final grade”, the converter gives you:
- Title Case: How to Calculate Your Final Grade
- Sentence case: How to calculate your final grade
- kebab-case: how-to-calculate-your-final-grade
- camelCase: howToCalculateYourFinalGrade
Frequently Asked Questions
A case converter is a tool that transforms text between different capitalization styles, such as UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more. It saves time when reformatting text for code, headings, or SEO.
camelCase is a naming convention where words are joined without spaces and each word after the first starts with a capital letter. Example: 'hello world' becomes 'helloWorld'. It is commonly used in JavaScript and Java variable names.
snake_case is a naming convention where words are written in lowercase and separated by underscores. Example: 'hello world' becomes 'hello_world'. It is widely used in Python, Ruby, and database column names.
Title Case capitalizes the first letter of most words (excluding small words like 'the', 'and', 'of'). Sentence case only capitalizes the first word of a sentence. Title Case is used for headings and titles; Sentence case is used for regular sentences.
No. All conversions happen entirely in your browser. No text is sent to any server, and nothing is stored or logged.
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