What is Case Converter?
Case Converter changes the capitalization of your text in one click. Switch between UPPERCASE, lowercase, Title Case and Sentence case, or convert to programming styles like camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE.
It saves you from retyping text that was written with Caps Lock on, helps format headlines consistently, and makes renaming variables quick for developers. Everything happens instantly in your browser.
How to use Case Converter
Get it done in 4 simple steps — no installation or account needed.
- Type or paste your text into the box.
- Click the case style you want — the text is converted in place.
- Try other styles until it looks right.
- Click “Copy” to put the result on your clipboard.
Who needs Case Converter?
From students to professionals, here’s who gets the most out of Case Converter — and why.
Writers & editors
Format headlines and titles in proper Title Case.
Developers
Convert names between camelCase, snake_case and kebab-case.
Office workers
Fix text accidentally typed in ALL CAPS.
SEO & marketers
Create consistent capitalization for titles, slugs and ad copy.
Is Case Converter safe to use?
Yes. Case Converter runs entirely in your web browser using JavaScript. Your files and data are processed on your own device and are never uploaded to AppsOcean or any third-party server. There’s nothing to install, no account to create, and it’s completely free.Read our privacy policy.
Case Converter — frequently asked questions
What is camelCase?
A style where words are joined without spaces and each word after the first starts with a capital letter, e.g. “userFirstName”. It is common in JavaScript and Java.
What is kebab-case used for?
Lowercase words joined with hyphens, e.g. “my-blog-post”. It is the standard for URLs, CSS classes and file names.
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every major word. Sentence case only capitalizes the first letter of each sentence.
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