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Case Converter
Transform text into ten different letter-case styles at once — including camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case and Sentence case. Copy any result with a click.
Your text
lowercase
UPPERCASE
Title Case
Sentence case
camelCase
PascalCase
snake_case
kebab-case
CONSTANT_CASE
aLtErNaTiNg
🔒 This tool runs entirely in your browser. Your data is never uploaded.
Frequently asked questions
Which cases can it convert to?＋
camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, sentence case, UPPER and lower — useful for renaming variables and tidying text.
Does it keep my acronyms intact?＋
Conversions split on word boundaries, so unusual acronyms may be re-cased. Double-check identifiers such as URL or ID after converting.
Is my text processed privately?＋
Yes — every transformation happens in your browser and nothing is uploaded.