Will I have to resubmit my sitemap.xml to google after making new postings?

[sopiyan]

Hi all, I need your help. I've just created sitemap.xml using free online sitemap generator. Everyday I make new postings to my website. My question is: Will I have to my sitemap.xml regenerated and resubmit it to google webmaster tool?

Your info is highly appreciated.
Thank

Sopiyan

[XML-Sitemaps Support]

You will need to regenerate sitemap from time to time, or use standalone php script (https://www.xml-sitemaps.com/standalone-google-sitemap-generator.html) and setup a scheduled task to automate that.

[thetortoise]

Google Webmaster tools will remember your sitemap and will re-download it every so often, You can go to Google Webmaster tools and resubmit if you like, but Google remember where it is, just update the sitemap.xml on your server.