How to submit a website in google search engine free ?

You can try Google's Web master tools, using your gmail account. Submitting your url doesn't mean that it will be indexed. It will be indexed by google's crawler bots, when they reach your website.It may take months for your site to be submitted in google. You can try Search Engine Optimization to get higher ranking in search engines quickly. However it also depends on the content ,layout & design of your website

The major search engines, Google and Yahoo have thru-the-backdoor "submit your URL" for free in order to "publish" your domain name. Normally, SEO or placement of metatags should occur prior to "publication" of the domain name. The "adding of meta tags" is accomplished via an HTML editor or web authoring tool, such as "Composer," which is a freebie editor accompanying the Netscape browser. Begin with the <title> entry in which you describe in keywords what goods and services you are offering and where is the business site, at a city, state. Following with a <description> entry which is a single complete sentence comprising 25-30 words. Then there's the <keywords> entry which consists of 15-20 words, compound and plural separated by a comma and space. Hopefully the above discussion will prove helpful to you in setting up a highly visible and discoverable website on major search engines. Good luck!