Case Converter
Switch text between sentence, title, camel, snake and kebab case.
Input
This tool runs entirely in your browser. The data you paste or load is never uploaded.
Result
Enter your input, then run the tool.
About this tool
Converts text between nine common cases, from sentence case for prose to camelCase, snake_case and kebab-case for identifiers. It handles accented letters and multi-word input consistently.
How to use it
- Paste the text or identifier.
- Pick the target case from the list.
- Copy the converted text or keep switching to compare.
Frequently asked questions
How is title case decided?
Each word is capitalised except short articles, conjunctions and prepositions, following common English editorial style.
Does it lowercase acronyms?
In identifier modes yes, because camelCase and snake_case assume uniform casing. Sentence case preserves characters that were already uppercase.
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