115 chars
115 characters · 8 words · 115 bytes (UTF-8)
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Hreflang Tag Generator
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This Hreflang Tag Generator turns a simple list of language codes and URLs into correctly formatted <link rel="alternate" hreflang> tags for multi-language or multi-region websites. Enter one "language-code, URL" pair per line — including an x-default fallback if you use one — and get validated, ready-to-paste tags for your page's <head>. Hreflang tags tell search engines which URL to show searchers based on their language and region, and small syntax mistakes are a common source of international SEO issues; this tool validates each URL and flags malformed lines before you ship them. Everything runs locally in your browser. Scroll down to enter your language/URL pairs.
Features
- Generates <link rel="alternate" hreflang> tags from a simple list
- Validates each URL and flags malformed lines with the line number
- Supports x-default fallback entries
- One-click copy or download
- Runs entirely client-side
Why use this hreflang tag generator?
- Avoids common hreflang syntax mistakes
- Faster than hand-writing tags for many locales
- Fully private — nothing is uploaded
- Free with unlimited use
Frequently asked questions
What is an hreflang tag for?
It tells search engines which language/region version of a page to show a given searcher, helping avoid duplicate-content issues across localized URLs.
What is x-default used for?
x-default marks the fallback page shown to users whose language/region doesn't match any of your other specified variants.
Where do I put these tags?
Paste each generated <link> tag into the <head> of every language/region variant of the page — each variant should list all the others, including itself.
What language code format should I use?
Use ISO 639-1 language codes (e.g. en, fr) optionally combined with an ISO 3166-1 region code (e.g. en-GB, en-US).
Does this check whether the URLs are live?
No, it validates that each entry is a syntactically well-formed URL, not that the page actually exists or returns a 200 status.