I launch new layout of my site. by mistake he indexed with wrong URL's in Google site have more than 10,000 pages. they are all appear in Google. I want to remove all URL's from Google. How to Remove all Indexing of my site from Google.
Give sometime for Googlebot to re-crawl and re-index the page. The pages which are 404 will be dropped soon. This is natural process.
you just have to be patient. all your pages will be updated but it needs weeks before the process completes successfully. I know it's a pain, but this is how it works
Be smart about it though, catch any of those bad urls, give a permanent redirect header and send them to the correct url
Google updates its entire index regularly. When they crawl the web, they automatically find new pages, remove outdated links, and reflect updates to existing pages, keeping the Google index fresh and as up-to-date as possible. Outdated pages or links usually fall out of Google's index naturally when other pages stop linking to them. ya that's Right If you don't want your website or parts of it in the index of Google, you can add a file in the root of the server.
it will be there for very long time. i have page that removed but still appear in google after nearly 3 months. there is no way to access and delete it from SERP
yeah if you're in a hurry, use GWT but if not, let it be done by itself (additionally you could 301 those links)