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XML Sitemap Generator

Turn a list of URLs into a valid XML sitemap ready to submit to search engines.

To generate an XML sitemap, paste your URLs one per line. Each entry is written with a lastmod date, change frequency and priority in the sitemaps.org format. URLs are validated first, so a malformed entry is reported rather than silently producing an invalid file.

Runs in your browser
Privacy
Runs entirely in your browser — nothing is uploaded
Cost
Free, unlimited, no sign-up

Frequently asked questions

Do priority and changefreq actually matter?

Google has said it largely ignores both. The genuinely useful field is lastmod, and only if it is accurate — an always-current date across every URL is treated as noise.

How many URLs can one sitemap hold?

A maximum of 50,000 URLs or 50 MB uncompressed. Beyond that, split into several files and reference them from a sitemap index.

How to use the xml sitemap generator

  1. 1Enter or paste your urls (one per line).
  2. 2Choose the change frequency.
  3. 3Set the priority.
  4. 4The result appears immediately — copy or download it.

Embed this tool

Put the working xml sitemap generator on your own site. It runs in your visitors' browsers exactly as it does here — free, no account, nothing uploaded.

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