Draft alternate-language link tags from up to three language-code and URL pairs. Review codes, matching pages and the automatically added x-default before deployment.
The hreflang generator formats language-code and URL pairs into HTML alternate links. It is intended for a set of corresponding pages, such as English and Hindi versions of the same guide. Begin by identifying those actual page relationships. A language code does not make an unrelated page a translation, and the tool cannot compare contents or discover missing versions. It only writes the values supplied through its three available input rows.
Prepare a small map with the page purpose, each language or regional audience and the exact public URL. Check that each address leads to the equivalent content rather than a homepage, an untranslated placeholder or a login screen. This planning step matters more than producing a long snippet quickly. The generator does not deploy translations, choose a reader's language or verify that the listed pages remain synchronized after later content changes.
Each row contributes a tag only when both its language field and URL field are non-empty. You can supply up to three pairs, and the third row is labeled optional. The function does not trim the fields, validate language codes or check whether the address is absolute. A field containing only spaces can therefore pass its simple non-empty test. Enter clean, deliberate values instead of assuming that visible output means the input has been validated.
For a basic English-and-Hindi pair, use “en” with the English page's full address and “hi” with the Hindi equivalent. Use fully qualified URLs, including the scheme, for the intended HTML annotations. If you need a regional distinction, choose a supported language-region code based on the actual audience. Do not invent a code from a country name or use a region alone where the required value includes a language.
Select Generate Hreflang to populate the output box with one link element per complete pair. The tag uses rel alternate, a hreflang value copied from the language field and an href copied from the URL field. It does not encode every special character for you or correct accidental punctuation in a value. Review the literal snippet before integrating it into a page template, especially when a supplied address contains characters that need HTML-safe representation.
The tool does not check duplicates, conflicting codes or two different addresses assigned to the same audience. It also does not report whether a page exists, redirects or serves the expected content. These are separate validation questions. Keep the generated output attached to your reviewed mapping and compare every line with it, rather than treating the presence of plausible-looking link tags as proof that the alternate-language setup is complete and correct.
When at least one complete pair exists, the function adds an x-default line using the URL field from the first row. This is automatic rather than a separately configurable fallback. If row one is incomplete while a later pair is complete, that x-default can contain a blank or otherwise unsuitable first-row address. Fill the first row intentionally and inspect the generated fallback even when the other language entries appear correct.
Choose the desired fallback deliberately; do not assume the first translation is always the best landing page for every unmatched audience. The reserved x-default value can identify a fallback, such as an appropriate language-selection page. This interface cannot set an independent fallback URL, so a different intended address needs a reviewed adjustment through your normal configuration workflow. The generator's automatic choice should not silently replace the decision you made for the actual multilingual site.
For the HTML method described by Google, corresponding language versions should reference the set of alternatives, including themselves, in their document heads. Return links matter: a one-way declaration does not establish the same relationship as a reciprocal setup. Generate from the full reviewed map and apply the appropriate set to each participating version rather than placing the snippet on one page and assuming the others have been configured automatically.
Keep these relationships maintained when URLs move or a language version is removed. A snippet copied once can become stale after a migration even if the remaining page still looks correct. Inspect each version's served markup and the listed targets after deployment. This generator cannot edit the other pages, detect broken return links or confirm that a template placed the annotations in a valid head section rather than somewhere else in the document.
Hreflang and canonical links describe different aspects of page organization. Alternate-language tags identify corresponding versions, while a canonical preference addresses duplicate or closely similar URL choices. Do not treat every translation as an unwanted duplicate of one language's homepage. Review the preferred URL for each relevant version and the mapping of its language alternatives together so the annotations do not send contradictory signals about which content the site intends to make available.
This page does not generate a canonical tag as part of its snippet. If your template already adds one, inspect its value separately rather than assuming the alternate links replace it. Likewise, listing a language here does not translate the page or make its visible text appropriate for that audience. Check the actual content, internal navigation and user-facing language choice as part of the same release instead of relying solely on a metadata change.
The interface supports at most three ordinary input pairs in one run. A site with more equivalents needs a complete maintained mapping beyond those rows; simply omitting a relevant version because the form has no fourth row is not a complete configuration plan. Use your site tooling to manage the full relationship set and confirm that additions are reflected consistently. The generator is a small drafting aid rather than a multilingual site inventory or deployment system.
Test a sample containing the exact codes and addresses you will use. Empty, whitespace-only, duplicate and malformed values are not all rejected by the current function. It concatenates the supplied strings, so quote characters or unreviewed input should not be pasted straight into a live template. Use deliberate known values and inspect the HTML-safe representation before publishing. These checks protect the correctness of the configuration rather than adding language coverage the underlying pages do not actually provide.
After adding the checked snippet through your page metadata system, open each version and inspect the final head. Confirm the codes, absolute addresses, self-reference and intended fallback, then check that the other versions return the relationship. Review any redirects and whether the targets still contain the corresponding material. Save the mapping with the release so another editor can assess a later URL change without reconstructing the language set from memory.
Run the generator again after changing any field; the separate output is not a live preview that updates automatically. Copy the checked text manually into your normal implementation workflow. No generated annotation guarantees rankings, selects a visitor's browser language or performs automatic navigation by itself. The useful result is a coherent set of accurate relationships across real pages, supported by live verification and maintained content rather than only a syntactically plausible collection of link elements.
It drafts HTML alternate links from up to three language-code and URL pairs, plus an automatically added x-default line.
No. Both fields must be non-empty under the function’s simple check. Whitespace-only values are not comprehensively validated.
The first row’s URL is used whenever any complete pair exists. Inspect it carefully, especially if the first row is incomplete.
No. There is no separate x-default field. A different fallback needs a reviewed configuration adjustment outside this form.
No. It concatenates supplied values and does not validate codes, fetch pages or check their content.
Yes. Use complete intended addresses, including the scheme, for the HTML setup described in the linked guidance.
Review and implement the reciprocal relationship across the participating pages; generating the snippet does not update those other pages automatically.
No. These tags describe alternatives. They do not translate content or independently implement navigation and redirect behavior.
Not in one run. Maintain a complete mapping through suitable site tooling when your set has more versions.
No. Select Generate Hreflang again after an edit, then review the new output before integration.