Anyone can give the code adding site map on webmaster tool. I have 80 post on my site so i need xml sitemap code.
If you are using a CMS like WordPress then there are plugins which will automatically generate XML sitemaps for you. Or you can use online XML sitemap generators. Here is one good tool - http://www.xml-sitemaps.com/
You could try to hack an internal XML Generator together yourself, here is some refrences to help you get started: http://www.plop.at/en/php.html http://yoast.com/xml-sitemap-php-script/ https://code.google.com/p/sitemap-generators/wiki/SitemapGenerators Make the script a cron job that crawls your site once a day and adds it to a file called sitemap.xml
1) You can go to http://www.xml-sitemaps.com/ and give necessary details. Then click "Start". 2) They will create a sitemap for you which you can download as an XML file. Then upload it into the domain root folder of your site. 3) Check that sitemap is showing for you at http://www.example.com/sitemap.xml, go to your Google Webmaster account and add your sitemap URL.
Google webmaster tools allow you to add URLs manually (I believe its 50 .... 10 a day). But I would suggest that you go to xml sites maps and just generate one using there tool and download the xlm and upload it. If its wordpress then just install a plugin and your done.
Most of the online tools only offer XML sitemap upto 500 urls. You can use XENU to create sitemap with more urls.