Case Converter Online — camelCase, snake_case and kebab-case
Use this case converter online to transform text into camelCase, snake_case, kebab-case and Title Case locally in your browser.
About this tool
This online case converter splits input at punctuation and other non-letter or non-number characters, then generates four common naming styles at once. It is useful for identifiers, URLs, headings and consistent data fields.
How to use
- Paste a phrase, label or existing identifier into the input field.
- Run the converter to generate camelCase, snake_case, kebab-case and Title Case.
- Copy the naming style required by your code, URL or content system.
Features
- Creates four common case formats in one action.
- Recognizes Unicode letters and numbers when separating words.
- Processes input text locally in the browser.
Common use cases
- Create variable and property names for source code.
- Prepare kebab-case URL segments or CSS-friendly labels.
- Normalize spreadsheet columns, API fields and headings.
Common issues and tips
- Existing punctuation and separators are removed when words are detected.
- Acronyms are normalized like other words and may need manual capitalization afterward.
Privacy
Case conversion runs locally in your browser. The text you enter is not uploaded to Tools12345.
Frequently asked questions
Which naming formats are generated?
The result includes camelCase, snake_case, kebab-case and Title Case.
Does it support non-English text?
Word detection accepts Unicode letters and numbers, although capitalization behavior depends on the script and browser.
Will acronyms stay uppercase?
Not automatically. Words are normalized during conversion, so acronyms may require a manual adjustment.