What is the kebab-case Converter?
Convert text to kebab-case for URLs and CSS class names. kebab-case joins lowercase words with hyphens, the standard style for URLs, CSS class names and many file names.

How to use the kebab-case Converter
- Paste or type your your text into the box (a sample is pre-filled so you can see how it works).
- Results update automatically as you type; you can also press Calculate.
- Read the output: result.
- Use the 📊 chart to see the result visually, then copy or share it.
Where the kebab-case Converter helps in real life
You are creating CSS class names from labels like “Primary Button.” Converting gives primary-button.
A blogger creates URL slugs from post titles. Converting keeps URLs readable and consistent.
Common mistakes to avoid
- Leaving uppercase letters in URLs.
- Using underscores where hyphens are expected.
- Keeping punctuation in slugs.
- Creating very long names.
💡 Practical tip: Search engines treat hyphens as word separators in URLs, which is why kebab-case is common for slugs.

Tips for better results
- Use kebab-case for URLs and CSS classes.
- Keep names short and meaningful.
- Use the text-to-slug tool for full URL slugs.
Frequently asked questions
What does the kebab-case Converter do?
Convert text to kebab-case for URLs and CSS class names.
Is the kebab-case Converter accurate?
Yes. It uses standard formulas and exact constants, and the results are verified by our automated test suite. Values are displayed to up to 12 significant digits.
Is this tool free and private?
Yes — the kebab-case Converter is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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