Case Converter
Convert text into upper, lower, camel, snake, kebab, and title case.
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Convert titles, file names, and API labels
Case Converter turns pasted text into uppercase, lowercase, Title Case, camelCase, snake_case, and kebab-case outputs. It is useful when writing product names, headings, file names, variable names, API fields, and URL slugs.
Useful For
- Convert headings and product names to Title Case
- Clean developer labels into camelCase or snake_case
- Create kebab-case file names and URL slugs
Good To Know
Custom text is not included in shared links. Example links store only the selected sample name.
Result Check
Try an example first to understand the input flow. Before submitting, sharing, or copying important output, compare the result with the original source once more.
How It Works
Inputs are calculated or converted in the browser whenever possible. Compare important results with the original source before using them. Reviewed on Jun 26, 2026.
Case conversion checks
Target text
- Separate variable names, titles, filenames, and labels
- Check acronyms, numbers, and Unicode text
Convert
- Compare camelCase, snake_case, and kebab-case outputs
- Review how spaces and special characters are removed or changed
Before use
- Run lint and type checks after changing code identifiers
- Test URLs or filenames in their real destination
Convert text into common developer and writing formats such as camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE.
Yes. Paste several words or lines and quickly normalize them into the selected case style.
It is useful for drafts, but review acronyms, numbers, and language-specific naming rules before using results in code.