SEOToolsCentre is a reliable name in the SEO services provider due to its high-quality SEO Tools. Paraphrase tool is our best product which works as a human writer. If you are got tired to write articles or to hire professional writers then you are at right place. It works as your classmate to create unique research papers, assignments and thesis for the educational purpose.
Spin Rewriter 5.0 technology was a previous edition that allowed their clients to use the basic article rewriting system.  Their newer versions over the years have just kept getting better and better.   The new Spin Rewriter 9.0 technology gives you the option of assigning variables to your content.  Their software is dead easy to use.  In just three steps you can have up to 50 uniquely spun articles.
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.
There are many people who still prefer rewriting their articles by hand. They are used to write sentence after sentence and rephrase their content to ensure the quality of writing. Although it is the safest approach but it can take hours or days to complete a task. On the other hand, there also exist people who are either too lazy to rewrite their content or they understand the importance of time and hence, they look for an article spinner tool or paraphrasing tool.
Spinbot is a free online article rewriter. Our paraphrase Tool will paraphrase your sentence very precisely. It is an advanced automatic article spinner can instantly rewrite any text into unique content and plagiarism free instantly in a single click. Our paraphrase Tool helps you to avoid duplicate content and rewrite sentences without changing the meaning of your article. It works on advanced analysis to exchange words with its appropriate synonyms that it makes your content very accurate and unique. Our fast paraphrasing article spinner will rewrite your content very carefully. No sign-up, its absolutely free article rewriter, and paraphrase software, Our article rewriter will get the job done for you..
But still, this tool is guaranteed to be very useful, and every writer can use it whenever they wish to do some rewriting, and this tool can be educational especially if you want to learn how to revise words the right way. This is a great teacher and helper for your work, and rest assured that using this will be as easy as opening up your program for writing!

When you integrate Perfect Tense with WordAi, Perfect Tense will check any text you spin for grammatical errors. Perfect Tense will then add those spelling and grammatical errors as synonyms. This means that your spintax will be more unique and more readable. When using Perfect Tense with WordAi, your spun content will often end up even higher quality than the original.
4. Tier 2 content (content that is keyword rich and relevant to your niche. Doesn’t have to be all that readable, it just has to be indexable by a search engine.)– Here put same options as with the Tier 1 content situation with the only difference that you set the 1st input to “Regular.” It is important that lower tiers have a lower quality of content compared to upper tiers.