Text Case Converter
Transform text casing formats instantly. Convert to UPPERCASE, lowercase, Title Case, camelCase, or snake_case locally.
What is Case Conversion?
In writing and computer programming, **casing** defines how words are written and separated in document layouts or code files. Since variables in programming languages cannot contain spaces, developers rely on casing methods to keep variable names understandable.
Common casing systems supported by our tool:
- camelCase: First word lowercase, subsequent words capitalized (e.g.
myVarName). Common in Java and JavaScript. - PascalCase: Every word capitalized and joined (e.g.
MyClassName). Standard for classes in Python, C++, and TypeScript. - snake_case: All words lowercase separated by underscores (e.g.
my_database_column). Standard in database schemas and Python scripting. - Title Case: Capitalizes the first letter of every word, ideal for article headers.
- Sentence Case: Capitalizes the first letter of each sentence, matching standard grammar layouts.
Frequently Asked Questions
We support seven casing formats: UPPERCASE, lowercase, Title Case (capitalizes every word), Sentence Case (capitalizes first letter of sentences), camelCase (lowercase first word, capitalized others), PascalCase (all capitalized, joined), and snake_case (lowercase, underscore separators).
The converter parses standard word delimiters (spaces, dashes, underscores) to isolate words, then formats each word's character offsets and joins them together using camelCase, PascalCase, or snake_case rules.
No. The casing converter operates entirely on client-side JS memory. Your strings never transit the web.