Free tool
Convert strings between Title Case, Sentence case, UPPERCASE, lowercase, camelCase, snake_case, and kebab-case for catalog copy and code.
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Consistent typographic casing is vital for professional store presentation and clean database development. Whether formatting bulk supplier product titles into elegant Title Case, standardizing database column identifiers into snake_case, or converting API parameter keys into camelCase, automated case transformation eliminates tedious manual editing.
1) Title Case: Capitalizes major words, perfect for product titles and blog headings; 2) Sentence case: Capitalizes only the first word, standard for modern UI button copy and descriptions; 3) camelCase: First word lowercase, subsequent words capitalized (productVariantId), standard in JavaScript/TypeScript; 4) snake_case: Words joined by underscores (order_item_id), standard in Python/SQL; and 5) kebab-case: Words joined by hyphens (men-leather-boots), standard in URLs and CSS classes.
Merchants importing inventory feeds from wholesale manufacturers often receive product titles locked in ugly ALL CAPS (e.g., 'STAINLESS STEEL THERMAL FLASK 750ML'). Running descriptions through a Title Case or Sentence case converter restores clean typography, improving conversion and search engine readability.
Both styles are widely accepted, but consistency is critical. Title Case (e.g., 'Waterproof Hiking Boots') offers a classic, premium retail feel, while Sentence case (e.g., 'Waterproof hiking boots') reflects modern minimalist UI trends.
Under standard English editorial guidelines (Chicago/AP style), short articles (a, an, the), coordinating conjunctions (and, but, or, for), and short prepositions (in, on, at, with, by) remain lowercase unless they are the first or last word of the title.
ALL CAPS text is perceived by shoppers as aggressive or low-quality, degrades readability by up to 20%, and can trigger automated spam filters on advertising channels and email clients.
kebab-case (also known as spinal-case) joins words with hyphens (e.g., 'dark-roast-coffee'). It is the universal standard for SEO-friendly URL slugs, CSS class names, and HTML custom attributes.
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