For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /reference/string/kebabCase.md.
Install massaman

    kebabCase es-toolkit

    Converts a string to kebab case.

    const result = kebabCase(str);

    Usage

    kebabCase(str)

    Use kebabCase when you want to convert a string to kebab case. Kebab case is a naming convention where each word is written in lowercase and connected with dashes (-).

    import { kebabCase } from 'es-toolkit/string';

// Convert camel case to kebab case
kebabCase('camelCase');
// Result: 'camel-case'

// Convert a string with whitespace
kebabCase('some whitespace');
// Result: 'some-whitespace'

// Keep strings that are already in kebab case as is
kebabCase('hyphen-text');
// Result: 'hyphen-text'

// Convert strings with uppercase letters
kebabCase('HTTPRequest');
// Result: 'http-request'

    This function is useful when creating API endpoints, CSS class names, HTML attributes, etc.

    Parameters

    strstringrequired

    The string to convert to kebab case.

    Returns

    The string converted to kebab case.

    string
    Source: es-toolkit

    Re-exported verbatim from es-toolkit. Implementation, edge cases, and performance behavior are owned upstream. This page mirrors the documentation at the pinned version; the linked source is authoritative.