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Case Converter

Paste your text, pick a case — output is instant. Supports 12 different case formats.

Input
0 words · 0 chars
Select a case above →
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How to Use Case Converter

To convert text case, paste or type your text into the input box and select the desired case format from the buttons above the output. Options include UPPER CASE, lower case, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case. The conversion happens instantly.

The 'All conversions at once' panel shows every case variant of your text simultaneously, making it easy to compare options. You can copy any output to your clipboard with a single click. This tool is especially useful for developers renaming variables, writers adjusting headings, and anyone reformatting data.

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Frequently Asked Questions

What is the difference between Title Case and Sentence case? expand_more

Title Case capitalises the first letter of every word. Sentence case only capitalises the first letter of the first word in each sentence, leaving the rest lowercase.

What is camelCase used for? expand_more

camelCase is used in programming for variable and function names. The first word is lowercase and each subsequent word starts with a capital letter, with no spaces, for example 'getUserName'.

What is the difference between snake_case and kebab-case? expand_more

snake_case separates words with underscores and is commonly used in Python and database column names. kebab-case separates words with hyphens and is often used in URLs and CSS class names.

Does the case converter handle punctuation correctly? expand_more

Yes. The converter applies case rules to alphabetic characters while leaving punctuation, numbers, and special characters unchanged in the output.

Can I convert an entire document using this tool? expand_more

Yes. You can paste any length of text into the input area. The tool processes the entire content and converts it to your selected case format instantly.