Case Converter

Transform text between lowercase, UPPERCASE, camelCase, snake_case, kebab-case, and more.

About this tool

Convert text between uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case, and more - instantly, with no character limit. Paste any text and switch between formats with a single click. Essential for developers renaming variables, writers fixing capitalisation, and anyone reformatting copied text.

How to Convert Text Case Online

1Paste your text into the input field.
2Click the desired case format: UPPER CASE, lower case, Title Case, camelCase, etc.
3The converted text appears instantly in the output field.
4Click 'Copy' to copy the result to your clipboard.

Frequently Asked Questions

What is the difference between camelCase and PascalCase?+

camelCase starts with a lowercase letter (myVariable), while PascalCase starts with an uppercase letter (MyVariable). camelCase is standard in JavaScript/TypeScript for variables and functions. PascalCase is used for class and component names.

What is snake_case used for?+

snake_case uses underscores between words and all lowercase letters. It's the standard naming convention in Python, Ruby, and SQL column names.

What is kebab-case used for?+

kebab-case uses hyphens between words and all lowercase letters. It's used in HTML attributes, CSS class names, and URL slugs.

What is title case?+

Title case capitalises the first letter of each major word. Style guides differ - AP Style and Chicago Manual have different rules about which words to capitalise. This tool uses a general convention.

Looking for a deeper guide on this topic? Browse the Searchlight blog.

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