why we use webmaster tools?

[danielnash]

why we use webmaster tools? and should I use webmaster tools daily? Please suggest me.

[RHCalvin]

Google webmaster tool is a search engine tool used to submit your website to increase the visibility in Google searches. The tool also helps to find backlinks, submit sitemap and analyze various data to improve optimization techniques for your website.

[riyajindal]

Google Webmaster Tools also allows to know if your site is infected with malware. ... Google Webmaster Tools is a really valuable instrument for SEO. It gives you at a glance data about all important SEO aspects of a site, such as keywords, links, crawl errors, etc.

[Arpita]

Google Webmaster Tools is a sweet suite of Google SEO tools that provides data and configuration control for your site in Google. If you're doing any SEO and you don't find value in GWT, you either use a paid tool that re-uses GWT data or you have an untapped gold-mine.