Free Online Sitemap.xml Generator
Build XML sitemaps for search engines with HubKit's sitemap generator. Add URLs individually or import them in bulk, set last-modified dates, change frequency, and priority for each entry. Configure maximum URL limits to prevent oversized sitemaps and track daily generation usage to manage server load. Everything runs in your browser.
How to Use
Click "Add URL" to add entries one at a time, or use "Bulk Import" to paste multiple URLs at once. For each URL, optionally set the last-modified date, change frequency, and priority. Configure the maximum number of URLs and daily generation limit in the toolbar. Copy or download the generated sitemap.xml file.
Features
- Add URLs individually or bulk-import from a list
- Set lastmod, changefreq, and priority per URL
- Configurable maximum URL limit (up to 50,000 per sitemap)
- Daily generation counter to manage server regeneration frequency
Frequently Asked Questions
What is a sitemap.xml file?
A sitemap.xml is an XML file that lists the URLs on your website along with metadata like last-modified date, change frequency, and priority. Search engines use it to discover and index your pages more efficiently.
What is the maximum number of URLs in a sitemap?
A single XML sitemap can contain up to 50,000 URLs and must not exceed 50 MB uncompressed. For larger sites, use a sitemap index file that references multiple sitemap files.
What do changefreq and priority mean?
changefreq tells search engines how often a page is likely to change (always, hourly, daily, weekly, monthly, yearly, never). priority (0.0–1.0) indicates the relative importance of a page within your site. These are hints — search engines may choose to ignore them.
Why limit the number of daily generations?
Regenerating sitemaps too frequently can waste server resources without SEO benefit. Search engines typically re-crawl sitemaps every few hours to days. The daily limit setting helps you track and control regeneration frequency.