[Free] Sitemap Generator for Unlimited URLs

I noticed that most free sitemap generators have a limit of 500 URLs or 1000 URLs max. I've actually come across one tool which can generate sitemap for unlimited no. of URLs. The website looks a bit out dated but works just fine.
Also, there is no option to exclude the <priority> tag while generating the sitemap. So, what I do is, I open the sitemap using a word processing software and replace all the <priority> tags with a 'blank' using the 'Find and Replace' feature.

Here's the URL:

Yes it's unlimited thank you for share the url

useful, thank you

Testing it now, thanks

Thank you, try this.

Bookmarked looks very handy