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Sitemap.xml Generator
Build XML sitemaps from URL lists.
| or CSV.Keep trailing slash
Force HTTPS
Create index (sitemapindex)
Adds *-index.xml linking all parts.
Pretty print
Appends a newline; keeps layout readable.
Limits: max 50,000 URLs or 50MB per file (uncompressed).
Each part as a separate XML file.
Tips
- Use absolute URLs where possible. Relative paths are resolved against https://example.com.
- Provide lastmod as YYYY-MM-DD for best compatibility.
- Submit the index file to search engines if you split into parts.
- Don’t include non-canonical or blocked (robots) URLs.
Quick sanity checks for common issues.
- URLs start with
http(s)://and point to the final canonical location. - No more than 50,000 URLs per file; each file ≤ 50MB.
lastmodusesYYYY-MM-DDand reflects actual updates.- Use a
sitemapindexif you have multiple sitemap parts. - Reference your sitemap(s) in
robots.txtfor discovery.
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