Hreflang Cleaner

Hreflang Cleaner gives you control over which hreflang tags appear on your store. Shopify Markets automatically generates hreflang tags for every market and language combination, including irrelevant pairs that can confuse Google and dilute your international SEO signal. This app replaces the native hreflang output with a curated matrix you select. Simply check the market and language pairs that make sense for your SEO strategy, and the app injects exactly those tags into every storefront page—products, collections, cart, search, and policy pages. Daily bulk sync keeps your hreflang tags accurate across large catalogs, with automatic health checks that alert you if duplicate tags appear. Test mode lets you preview changes before publishing, ensuring zero SEO impact during setup. Built to handle catalogs with 200,000+ resources.