🔠 Case Converter

Using Case Converter

Change the capitalization of a heading, or turn a plain-English label into a variable, CSS class or file name, without retyping it.

How to use it

1. Type or paste the text you want to change into the input area.
2. Click the target style: UPPERCASE, lowercase, Title Case and Sentence case keep your punctuation, while camelCase, snake_case and kebab-case build an identifier.
3. Compare the result with the original, paying attention to acronyms and brand names that may have lost their capitals.
4. Click Copy Converted Text to place the result on your clipboard, or Clear to empty both fields.

Worked example

Input and settings

Monthly revenue report → camelCase, snake_case, kebab-case

Expected result

monthlyRevenueReport, monthly_revenue_report, monthly-revenue-report

Limits and common mistakes

• Identifier styles keep only English letters and digits: "café menu" becomes cafMenu, and Thai words disappear completely.
• Title Case capitalizes every word, including short ones such as "of" and "the" that many style guides leave lowercase.
• Acronyms are not recognized: "NASA launch" in Sentence case becomes "Nasa launch". Fix those by hand after converting.
• The converter changes letters only; it will not correct spelling or grammar.

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