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Text Case Converter

Convert text between any case format instantly.

UPPERCASEHELLO WORLD FROM TOOLPIT
lowercasehello world from toolpit
Title CaseHello World From Toolpit
Sentence caseHello world from toolpit
camelCasehelloWorldFromToolpit
PascalCaseHelloWorldFromToolPit
snake_casehello_world_from_toolpit
kebab-casehello-world-from-toolpit
CONSTANT_CASEHELLO_WORLD_FROM_TOOLPIT
dot.casehello.world.from.toolpit

Switch between camelCase, snake_case, kebab-case, PascalCase, UPPERCASE, lowercase, Title Case, Sentence case and more — instantly. A must-have for renaming variables and cleaning headlines.

How to convert text case

  1. Paste your text or variable name.
  2. Click any of the case buttons to convert.
  3. Copy the result to your clipboard.
  4. Chain conversions (e.g. snake_case → camelCase) with one click.

Frequently asked questions

Does it preserve numbers and accents?+

Yes. Numbers are kept in place; accented characters are preserved in case conversions where they apply (Title Case, sentence case).

What is the difference between Title and Sentence case?+

Title Case capitalizes every word (Style Guide Rules). Sentence case capitalizes only the first letter and proper nouns (Style guide rules).

Can I convert an entire paragraph?+

Yes — the converter works on any length of text, from a single variable to a full article.