What is XML Sitemap Generator?
An XML sitemap helps search engines discover important URLs and understand optional metadata such as last modification dates. It does not guarantee indexing, and it should contain canonical, indexable URLs that return successfully.
How to use this tool
- Paste one absolute URL per line.
- Remove redirected, private, duplicate or non-canonical URLs.
- Generate the XML and check the output.
- Save it as sitemap.xml and submit its address in Search Console.
When XML Sitemap Generator is useful
An XML sitemap is a discovery aid for search engines. It lists preferred URLs that a site owner considers important and may include useful metadata such as the last meaningful modification date. A sitemap is not a command to index every listed page. Search engines still assess quality, duplication, accessibility and other signals before deciding what to include in their results.
Prepare the right information first
Prepare a clean list of absolute URLs from the preferred version of your site. Use one protocol and hostname consistently, and remove URLs that redirect, return errors, require a login or contain a noindex directive. If a page has a canonical URL, normally list that canonical version. The quality of the URL list matters more than the size of the file.
Review the result before publishing
Open the generated XML in a browser or text editor and check that every location is complete and properly escaped. Test a sample of URLs to confirm they load successfully and represent the intended page. After uploading the file, visit its public address and submit it through the relevant search console. Keep the sitemap current when pages are added, removed or materially updated.
Mistakes worth avoiding
Do not add every URL your CMS can produce without checking whether those URLs should be indexed. Search results pages, internal search URLs, tracking parameters, duplicate print views and private pages usually do not belong in a normal sitemap. Avoid changing lastmod dates every day unless the page has genuinely changed; inaccurate dates reduce the value of the signal.
A practical workflow
For a small website, a manually prepared list can be enough. For a growing site, let the CMS or build process generate and maintain the sitemap so it does not become stale. Split large collections into multiple sitemap files and use a sitemap index when necessary. Include the sitemap location in robots.txt as an additional discovery route.
What this tool does not do
This tool converts a supplied list into XML; it does not crawl your website or discover missing pages. It does not validate server responses, canonical tags or indexability. The output is a starting file that should be checked against current sitemap protocol limits and your site architecture before submission.
Using XML Sitemap Generator as part of a careful workflow
A useful result is only one step in the wider work of maintaining a website. After using this webmaster tools utility, keep a note of the page or project it relates to, review the result alongside the surrounding content and confirm that the change fits the way the site is built. For example, a value prepared here may still need to be added through a content management system, checked in a staging environment or compared with the settings produced by an existing plugin. Avoid making several unrelated changes at once. When a result affects a published page, record what changed and check the page again after deployment. This makes it easier to identify the cause if something behaves differently and gives you a clear point to return to if you need to revise the implementation. The purpose of XML Sitemap Generator is to make one defined task easier, while the final decision remains with the person responsible for the website. If the result is part of a client project, explain what was generated and what still needs manual verification before handover. If you are working on your own site, keep the source material and the final published version together so you can compare them later. This small review habit is often more valuable than repeatedly generating a new result without checking the effect of the previous change.
Good practices to keep in mind
- Keep URLs on the same preferred host and protocol.
- Update the sitemap when important pages change.
- Do not add noindex pages or URLs blocked from crawling.
Frequently asked questions
Does a sitemap guarantee indexing?
No. It helps discovery, but search engines decide independently whether a URL should be indexed.
How many URLs can a sitemap contain?
A standard sitemap file can contain up to 50,000 URLs or 50 MB uncompressed. Larger sites should use sitemap indexes.
Should I include images?
Image sitemap extensions can provide extra discovery information, but this simple generator creates a URL-only sitemap.
Review generated output before adding it to a live website. Search engines and browsers can change how they interpret web standards, so check important implementations against current official documentation.