Free Online kebab-case Converter

kebab-case joins words with hyphens and lowercases the whole string — the standard for URL slugs, CSS class names and many filename schemes.

Your data is processed entirely in your browser and never sent to any server.

Instant results 100% private No signup needed

How to Use This Text Tool

  1. Paste your text into the input field.
  2. The kebab-cased output appears immediately in the result panel.
  3. Click Copy to send the result to your clipboard.

What Is a kebab-case Converter?

kebab-case ("hello-world") earns its name from the visual hyphen "kebab" between words. It is the conventional format for URL paths, CSS class names in BEM-style methodologies, HTML data attributes and many filename schemes. It is URL-safe because hyphens are reserved-but-allowed in path segments, and it reads cleanly because the hyphens visually separate words without changing case.

The converter splits the input on any non-alphanumeric character, lowercases each segment, and rejoins with hyphens. It also normalises camelCase and PascalCase input by inserting a hyphen before each capital letter, so "helloWorld" becomes "hello-world" reliably.

Everything happens client-side.

Frequently Asked Questions

What is kebab-case?
kebab-case uses hyphens between words, all lowercase (e.g., 'hello world' becomes 'hello-world'). Named for the hyphen 'kebab' between words.
When to use kebab-case?
Use for URLs, URL slugs, CSS class names, and file names. It is URL-safe, readable, and the standard for web identifiers in many style guides.
kebab-case vs slug?
A slug is similar but also strips special characters and may limit length for SEO. kebab-case focuses purely on the hyphen-separated lowercase format.

Published by the WeGotEveryTool team. We build and test every tool in-house and update pages when the underlying spec, formula, or recommendation changes.

Reviewed: May 2026. Disclaimer: this tool is provided as-is for general informational use. For decisions with material consequences (medical, legal, financial, security) verify results against a qualified professional source.

Related Text Tools

snake_case Converter

Convert text to snake_case—words separated by underscores, all lowercase. Common in Python, databases, and file names.

Text to Slug

Convert text to URL-friendly slugs — lowercase, hyphenated, no special characters. Perfect for URLs and filenames.

camelCase Converter

Convert text to camelCase—no spaces, each word capitalized except the first. Standard for variable and function names in code.

Lowercase Converter

Convert text to lowercase instantly. Great for normalizing data, URLs, and consistent formatting.

CONSTANT_CASE Converter

Convert text to CONSTANT_CASE — all uppercase with underscores. Used for constants and environment variables.