Free online tool
Sitemap Generator
Free sitemap generator — crawl any public website and create a downloadable sitemap.xml with lastmod, changefreq, priority, robots.txt support, and path filters.
Free sitemap generator online
This free sitemap generator crawls a public website, follows internal links, and builds a standards-compliant sitemap.xml you can download and host. Use the sitemap generator when you launch a site, restructure URLs, or need a fresh map of indexable HTML pages without installing crawl software.
You control crawl depth, page limit, robots.txt respect, query-string stripping, path include/exclude filters, and optional lastmod, changefreq, and priority fields. The preview table shows each discovered URL before you copy or download the XML from this online sitemap generator.
Built by Great Online Tools. Crawling runs on the server so cross-origin sites work; only public http/https hosts are allowed.
How to use this sitemap generator
- Paste your homepage URL into the sitemap generator (include https://).
- Set max pages and crawl depth, or keep the defaults.
- Tune options: robots.txt, subdomains, query strings, and XML fields.
- Click Generate sitemap and wait for the crawl to finish.
- Review the URL list, then copy or download sitemap.xml.
- Upload the file to your site root and reference it in robots.txt.
Why use a sitemap generator for SEO?
- Help Google and Bing discover new or deep pages faster with a clean URL list.
- Include only canonical, indexable HTML pages — skip login walls and thin duplicates.
- Keep a sitemap under 50,000 URLs and 50 MB uncompressed; split larger sites into a sitemap index.
- Update the file when you add or remove important pages, then resubmit in Search Console.
- Add
Sitemap: https://yoursite.com/sitemap.xmlto robots.txt.
Sitemap generator FAQ
What is a sitemap generator?
A sitemap generator is a tool that crawls your website, collects public page URLs, and builds a sitemap.xml file search engines can use to discover your content. This free sitemap generator creates a standards-compliant XML sitemap you can download and host.
How does this free sitemap generator work?
Enter your website URL. The sitemap generator crawls public HTML pages on that domain, follows internal links up to your depth and page limits, then builds a downloadable sitemap.xml you can place at your site root.
Is this sitemap generator free?
Yes. The sitemap generator on Great Online Tools is free to use, needs no account, and lets you copy or download the finished sitemap.xml after each crawl.
Does the sitemap generator respect robots.txt?
Yes. Respect robots.txt is on by default. Paths disallowed for crawlers are skipped so you do not advertise blocked URLs in the sitemap.
How many pages can the sitemap generator crawl?
You can crawl up to 500 pages per run. The default is 100, which is enough for most small and medium sites and keeps the crawl responsive.
Where should I put the sitemap file?
Upload sitemap.xml to your website root so it is available at https://yoursite.com/sitemap.xml, then mention it in robots.txt with a Sitemap: line and submit it in Google Search Console.
Do priority and changefreq still matter?
Search engines mainly use the list of URLs. Priority and changefreq are optional hints. This sitemap generator can omit them, use fixed values, or lower priority automatically for deeper pages.
Will the sitemap generator scrape private or local sites?
No. Localhost, private IP ranges, and other non-public hosts are blocked for safety. The crawler only works with publicly reachable http and https sites.