Kebab Case Converter Online

If you are a web developer or SEO marketer, you know that spaces are strictly forbidden in URLs and CSS class names. kebab-case (where words are lowercased and separated by a hyphen) is the undisputed industry standard for web routing. This tool is built to let you quickly convert messy blog titles or component names into clean, URL-safe kebab-case strings.

Why Kebab-Case for SEO?

Google's search crawlers specifically parse hyphens as word separators. If you name your page my_new_blog_post.html (using snake_case), Google reads it as one massive word: mynewblogpost. If you use my-new-blog-post.html (kebab-case), Google correctly indexes the four separate keywords. Converting your titles to kebab-case before creating a URL slug is critical for organic search visibility.

Handling Special Characters

Converting "Hello World" to hello-world is easy. The challenge is handling punctuation. This script uses Regex to strip out apostrophes, commas, and special symbols (!@#$%) that would otherwise break a URL. It also normalizes multiple consecutive spaces into a single hyphen, ensuring your output is perfectly sanitized for production.

CSS and BEM Compatibility

Beyond URLs, kebab-case is the foundation of HTML attributes and CSS classes (especially in methodologies like BEM—Block Element Modifier). This tool runs entirely in your browser, meaning you can rapidly paste and convert UI component names without any latency or server requests.