Free tool
Convert copy to sentence case, title case, upper case, lower case or snake case.
Organic Cotton Tee in CharcoalUse the case your brand guide specifies. ALL CAPS in product titles looks like spam on most storefronts and marketplaces.
Small words (a, an, the, and, or, of, to) stay lowercase unless they start the string. This is a convention, not a legal style.
Turn a page title into a clean, lowercase, hyphenated slug for products, guides and articles.
Count words, characters, sentences and paragraphs in product copy, articles or meta text.
Pretty-print JSON for theme settings, API payloads and feed debugging.
Validate JSON and show a precise parse error if the document is invalid.
Build product pages that shoppers and search engines can use: media, specs, shipping and returns, related products, and SEO working with conversion — without invented reviews.
Product SEO is unique titles, specs, variant indexation and internal links. Duplicate manufacturer copy—not missing adjectives—is the usual ranking problem.
Amazon listings convert inside Amazon’s search and buy box. Titles, bullets, backend terms and fees matter. This is conversion work, not a scraping playbook.
Headless splits the storefront from commerce APIs. It can be justified for custom UX and multi-channel, but cost and SEO complexity are real. When coupled wins.