Question 1

Can I convert a whole list at once?

Accepted Answer

Yes. The identifier styles (camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE) are applied line by line, so a column of field names pasted from a spreadsheet comes back as a matching column rather than being fused into one long identifier. Blank lines are kept where they are.

Question 2

What's the difference between Title Case and Capitalize Each Word?

Accepted Answer

Title Case follows the editorial rule and leaves short joining words lowercase unless they open or close the line, giving "The Lord of the Rings". Capitalize Each Word does what it says and capitalizes every word, giving "The Lord Of The Rings". Headlines usually want the first, spreadsheet columns and product names usually want the second.

Question 3

What's the difference between camelCase and PascalCase?

Accepted Answer

camelCase starts with a lowercase letter (firstName), while PascalCase capitalizes the first letter too (FirstName). Both are common in programming, just for different conventions (variables vs. class/type names).

Question 4

When should I use CONSTANT_CASE?

Accepted Answer

For values that never change at runtime: constants like MAX_RETRY_COUNT, and environment variables such as DATABASE_URL, where uppercase with underscores is the convention almost everywhere regardless of language.

Question 5

Will it handle punctuation and numbers correctly in snake_case or kebab-case?

Accepted Answer

Yes, words are detected and joined with underscores or hyphens; numbers stay attached to the word they follow.

Question 6

Can I convert code identifiers, not just sentences?

Accepted Answer

Yes, it works on any text, including variable names. Paste a camelCase or snake_case identifier to convert it to another style.

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Text Case Converter

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