Case Converter
Convert text between UPPER, lower, Title, Sentence, camelCase, snake_case and kebab-case.
How it works
The converter tokenises your text on spaces, underscores and hyphens, then reassembles it in the chosen convention. Title Case capitalises each word; Sentence case capitalises after terminal punctuation; the programmer cases (camel, snake, kebab) join words with the respective separator after lowercasing.
Example
"Hello world-from tool" becomes helloWorldFromTool (camel), hello_world_from_tool (snake) or hello-world-from-tool (kebab) — handy when renaming variables or writing config keys.
Frequently asked questions
Does Title Case skip small words like "of" and "the"?
No — it capitalises every word, which matches most style-agnostic uses. Editorial styles like AP have extra rules.
What happens to numbers and symbols?
They pass through unchanged in the plain cases; in programmer cases symbols act as word separators.
Is there a length limit?
No practical one — conversion is instant even for long documents.
Is my text uploaded?
No — everything converts locally in your browser.
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