hreflang Multilingual Tag Generator

Generate HTML <link rel="alternate" hreflang="..."> tags for multilingual and multi-regional websites.

How It Works & Processing Standards

Generate HTML <link rel="alternate" hreflang="..."> tags for multilingual and multi-regional websites.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 100,000 characters

hreflang Multilingual Tag Generator is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use hreflang Multilingual Tag Generator

  1. 1
    Enter Language & URL PairsInput entries in code=URL format (e.g. en=https://..., ja=https://...).
  2. 2
    Toggle x-defaultOptionally add an x-default fallback alternate tag.
  3. 3
    Copy hreflang BlockPaste the generated tags into your page <head> section.

Common Use Cases

  • Global e-commerce localized stores, multi-language corporate portals, and international SEO audits
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