Free Online Tools
Blog·2026-08-31·6 min read

How to Create a Sitemap Online Free – XML Sitemap Generator Guide

Why every site needs an XML sitemap

Search engines discover pages by following links, but a sitemap gives them a complete, prioritised list of the URLs you want indexed. It is especially valuable for: - New sites with few external links - Large sites with deep or poorly linked pages - Sites that publish content frequently - Pages that are not easily reachable by normal crawling

### How to generate a sitemap online 1. Open the Sitemap Generator. 2. Enter your website URL (or list of URLs if the tool supports manual entry). 3. Configure options such as change frequency and priority if available. 4. Generate and download the sitemap.xml file.

### What a good sitemap contains - All important public pages - Correct lastmod dates when possible - Reasonable priority values (most pages can stay at the default) - No noindexed, private or duplicate URLs

### After you have the file 1. Upload sitemap.xml to the root of your site (https://yoursite.com/sitemap.xml). 2. Add the location to robots.txt: Sitemap: https://yoursite.com/sitemap.xml 3. Submit the sitemap in Google Search Console and Bing Webmaster Tools. 4. Re-generate and re-submit whenever you add significant new sections.

### Common mistakes - Including URLs that return 404 or redirect - Listing pages blocked by robots.txt - Forgetting to update the sitemap after major content changes - Submitting a sitemap that is too large (split into a sitemap index if you have >50 000 URLs)

### Sitemap vs robots.txt robots.txt tells crawlers what they should not access. A sitemap tells them what they should discover. You usually need both.

FAQ

Do I need a sitemap for a small site? It still helps, especially for new sites. The cost is almost zero.

How often should I update the sitemap? Whenever you add or significantly change important pages. Many sites regenerate it automatically on every deploy.

Can a sitemap improve rankings directly? No, but it helps ensure important pages get crawled and indexed, which is a prerequisite for ranking.

What is a sitemap index? A special sitemap that points to multiple smaller sitemaps. Use it when you exceed the 50 000 URL limit per file.

Need an XML sitemap? Use the free Sitemap Generator.

Open Sitemap Generator