If you already have some blog or website content that you want to turn into fresh, rewritten content in a matter of seconds you should use our article rewriter tool. This free paraphrasing tool is available to you 24/7 to rewrite the text. Most of the text created by our article spinner is human readable and 100% unique which makes it suitable for creating mass blog posts and web content.
Imo it is not possible for google to detect properly spun content, it is not worth computing power it requires. They can do this using ngrams for example, but it is uses a lot of queries. And for example article spinner I coded beats this algo, so google cant detect that the content is spun. Manual spinning is also good but it takes more than 30 minutes per article.