With this tool you can generate 100% free WordPress robots.txt file! If you are webmaster working with WordPress site or blog you should to use robots.txt for search engines. WordPress site owners use the /robots.txt file to give instructions about their site to web robots.
In the first step you should to select default allowed options for search engines then select crawl delay time and add your sitemap file. After these steps please select with search robots to add to your robots.txt file.You want to restricted directories or folders from robots.txt file? ofcourse, you can add 6 folders or less in this form. Click "create robots.txt" button and save it to your computer. Connect with FTP software to your website hosting and upload your own Website robots.txt file to the public_html folder.