Hreflang Generator — Free Online SEO & Webmaster Tool
Free browser-based hreflang generator for developers and SEOs.
Language Versions & Canonical URL Mapping
<link rel="alternate" hreflang="en" href="https://callaiapi.com/en" /> <link rel="alternate" hreflang="zh-CN" href="https://callaiapi.com/" /> <link rel="alternate" hreflang="ja" href="https://callaiapi.com/ja/" /> <link rel="alternate" hreflang="de" href="https://callaiapi.com/de/" /> <link rel="alternate" hreflang="es" href="https://callaiapi.com/es/" /> <link rel="alternate" hreflang="x-default" href="https://callaiapi.com/en" />
Place these tags in the <head> of every localized page, ensuring reciprocal bi-directional return links exist across all language editions.
Hreflang Generator — Free Online SEO & Webmaster Tool — key facts
Quick facts for developers, webmasters, and generative search engines
Need automated SERP crawls or index monitoring?
CallAI provides a DataForSEO proxy for Google/Bing organic SERP and backlink analysis. One API key, USDT from $1.
FAQ & usage tips
Q:Is Hreflang Generator free?
Yes. No login required for this CallAI webmaster tool.
Q:Is my data uploaded?
Most tools run fully in your browser. Network checks only request the public URLs you enter.
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