Case Converter
text toolsAIR-GAPPEDConvert text into UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.
About Case Converter
The OmniTools360 Case Converter changes the letter case of your text with one click, including UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and alternating case. It is useful for fixing text typed with Caps Lock and for formatting names in code. It runs in your browser and is free.
How does the Case Converter work?
When you click a case button, the tool rewrites the text in the box using simple text rules, such as making every letter capital or joining words with underscores. The result replaces the text in the box so you can copy it.
Explanation
How to use the Case Converter
Click Clear, then type or paste your text into the box.
Click a button under Convert Case, such as Title Case or snake_case.
Check the converted text in the box.
Click Copy Text to copy the result.
Case Converter examples
Frequently Asked Questions about Case Converter
How do I change text from all caps to normal text?
Paste the text into the Case Converter and click Sentence case. The tool makes all letters lowercase and then capitalizes the first letter of each sentence. Names and acronyms will also become lowercase, so check the result and fix proper nouns such as city or company names by hand.
What is the difference between camelCase and PascalCase?
Both join words without spaces and capitalize the start of each word, but camelCase begins with a lowercase letter while PascalCase begins with a capital. For example, "user first name" becomes userFirstName in camelCase and UserFirstName in PascalCase. Programmers often use camelCase for variables and PascalCase for class names.
How do I convert text to snake_case or kebab-case?
Paste your text and click snake_case or kebab-case. The tool makes everything lowercase and replaces spaces with underscores or hyphens, so "My Travel Blog" becomes my_travel_blog or my-travel-blog. It also removes punctuation and any characters outside a-z and 0-9, which makes the result safe for file names and URLs.
Does Title Case keep small words like "and" or "of" lowercase?
No, this tool capitalizes the first letter of every word, including small words like "and", "of", and "the". It follows a simple rule rather than a style guide such as APA or Chicago. If your style guide needs small words in lowercase, change those few words by hand after converting.
Is the case converter safe for private text?
Yes, the case converter works fully in your browser, and your text is not sent to a server or stored. You can safely paste emails, notes, or code. The text is lost when you refresh or close the page, so click Copy Text to save the result before leaving.