13 Best AI Content Rewriter Tools

13 Amazing AI Paragraph and Content Rewriter Tools

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Nowadays, it’s hard to imagine the content creation process without the use of various AI writing tools. Content marketing teams increasingly rely on AI software for blog post outlines, keyword research and optimization, removing grammatical errors, and making other improvements.


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AI rewriters are the latest addition to this list of tools, helping us tackle repetitive and unoriginal articles. These platforms are also fantastic for creating short summaries of longer blog posts or for instilling a new life into old pieces. Although they’re still not as common as, let’s say, grammar tools, they’re slowly carving their place in the competitive SaaS market.

In this article, I’ll take a deeper look at the best artificial intelligence rewriting platforms, their main features, and their potential benefits.

What are AI Content Rewriter Tools?

It’s common for content writers to use other people’s articles as an inspiration for their own work. Even if you have lots of original thoughts, there’s a good chance you’ll use other blog posts as inspiration, at least for the article layout. Unfortunately, repurposing content is sometimes a slippery slope, as it can lead to duplicate content and Google penalties.

Among all these tools, AI rewriters stand out as software that can help you avoid plagiarism issues by rewriting entire paragraphs and blog articles. Artificial intelligence relies on a language model to analyze the meaning behind every sentence and makes alternations. A rewriter tool can also help you change your writing style while improving grammar and sounding.

Furthermore, these platforms also work for AI-generated content. For example, if you don’t like the post created by an artificial intelligence tool but like its structure, you can simply switch things up by using rewriting the software. At the end of the day, you’ll get original content for your blog with minimal fuss.

Why Use AI to Rewrite Content?

Rewriter tools provide various benefits to users, whether they’re working in the digital marketing industry or creating some other types of content.

As previously mentioned, using an article rewriter helps avoid plagiarism making it essential software for SEO teams. These platforms generate high-quality, error-free posts that will drive traffic to your websites. As it helps you create commercial copies, rewriters are vital for your marketing and sales processes.

The benefits of these tools go way beyond plagiarism; they can also improve sections of the text you don’t like. For example, content creators can alter the sentence structure and tone of voice without losing the original meaning. You can instruct the tool on word count, structure, and style, creating perfect posts for the target audience.

Another great thing about rewrite tools is that you can use them for any type of text. Besides long-form content, they also work for landing pages, product descriptions, and social media posts. Some of them can also generate amazing content ideas for your future work.

Without further ado, these are 13 tools that will help you rewrite simple texts into high-quality content:

1. Jasper


Jasper might be the most popular online tool in this category. This comprehensive AI platform can automate various content tasks, making it a perfect choice for individuals and companies alike.

Jasper offers a simple yet effective solution to the rewriting process. Instead of revamping the entire article, which often leads to a jumbled-up block of text, this powerful tool rearranges the order of words in each sentence. That way, the text makes sense when you put everything together with generated piece contextually resembling the original article.

A content marketer can use the platform to improve the conversion of a copy but also for improving search engine optimization. Even better, Jasper comes with a built-in plagiarism checker, so you don’t have to worry whether the article is original or not.

2. Frase


Frase.IO is better known as an SEO content tool that discovers relevant keywords for your web posts. Over the years, the company has added numerous functionalities to the platform, including sentence and article rewriting features.

Nowadays, you have the option to alter your sentences in Phrase.IO by shortening or rewriting them. Although this helpful tool is mainly geared toward article creation, the rewriting features can help with just about any piece of content, including social media posts, newsletters, ads, and so on.

The company also shared the article rewriter tool on their site, and you can try it out for free. Similar to Jasper, Frase.IO exclusively produces plagiarism-free content.

Further Reading: 15 AI SEO Software Tools to Help Your Content Rank

3. CopyAI


CopyAI is a comprehensive platform that helps with various content tasks. Most people use it to generate AI articles from scratch, but you can also use it to rewrite a wide range of content types.

At this moment, CopyAI’s paragraph rewriter is somewhat limited. It can process up to 1,000 characters, which can be a bit tricky if you wish to improve long-form posts. Of course, you could rephrase the article paragraph by paragraph, but that would take a lot of time.

Nevertheless, the article spinner tool is still useful for minor edits. A professional writer can use this functionality to improve sections of the article they don’t like, so it’s better for users and search engines. A positive thing about the content writing tool is that it can change the tone, which is nice when repurposing posts for different audiences.

4. Quillbot


Quillbot’s paraphraser feature allows you to spin texts in 27 different languages, including English, German, Spanish, Chinese, and Russian. It has two basic modes called Standard and Fluency that come with the free plan, allowing basic rewriting. Advanced modes, like Shorten, Expand, Formal, and Simple, allow you to change the length and tone of your posts.

An interesting thing about Quillbot is that it allows you to change the wording complexity and, thus, the accuracy. You can increase the number of synonyms in the post, leading to flashier, more diverse texts. However, this might come at the cost of clarity. You can also simplify the rewrites, which adds accuracy but reduces versatility.

Quillbot has numerous integrations, allowing users to mix the tool with Gmail, Google Docs, Microsoft Word, and other popular platforms. That way, you can make all the changes without leaving the document.

5. Chimp Rewriter

Chimp Rewriter

Unlike the previous entries on the list, Chimp Rewriter focuses only on rewriting. The tool can be integrated with all major writing software, allowing you to make alterations on the fly.

Chimp Rewriter breaks down every sentence, giving you alternatives to each word present within. You can simply go from one word to another, replacing it with a synonym that makes sense. While you’re doing that, the tool works in the background altering its suggestions based on the changes to meaning and structure.

If you wish to remove all the manual work, you can also generate AI pieces with a click of a button. Just instruct the tool as to how many variations you need, and it will create new texts according to your input.

6. Prepost SEO Paraphrasing Tool

Prepost SEO Paraphrasing Tool

Prepost is a simple and straightforward SaaS you can access from the browser. The platform is extremely fast, supports five languages, and can rephrase up to 500 words. The free plan allows regular rewriting and improvements to posts’ fluency, while advanced paid modes make your content sound smarter and more creative.

When the tool returns rewritten text, you can make additional improvements to it. Prepost SEO marks certain words within the content, which you can replace with synonyms. Additionally, you can check the piece for plagiarism, fix grammar issues, or summarize the content.

Further Reading: Can Google Detect AI Content? Here’s What We Know, and Why It’s Important

7. WordAI


By using this platform, you can make various improvements to your texts. Besides complete text restructuring, you can utilize the platform for enriching your posts, improving clarity and quality, and segmenting content.

The tool is pretty straightforward. You start by copy-pasting the text in the box and selecting the number of rewrites you need. The tool will produce a new piece within seconds while also showing the uniqueness score. There’s also an adjustable slider that allows you to produce more conservative or more adventurous content.

8. SEO Magnifier AI Paragraph Rewriter

SEO Magnifier AI Paragraph Rewriter

SEO Magnifier is a company that provides lots of small nifty tools to its users. Besides article spinner, they also have grammar and plagiarism checkers, but also a few tools that can help with further text optimization.

The rewriter supports seven languages and works under the copy-paste premise. Once the platform processes your original text, it will mark certain words within the rewrite. When you click on these phrases, you can replace them with a few suggested synonyms, or you can input a completely new word.

9. Simplified


Unlike a few other programs on this list, Simplified takes functionality to another level. Before rewriting a piece, you can input the number of copies you need, choose between numerous languages, and change your tone and creativity level. That way, you can get a new text that barely resembles the original article.

Simplified also serves as a content creation tool. Once you get the rewritten posts, you can open them in a new dashboard that resembles Microsoft Word format. Here, you can further alter the piece by editing the text, adding bullets, and multimedia, adding links, and running the content through a plagiarism checker.

Further Reading: 23 Free AI Tools for Marketing to Try Out Today

10. Article Rewriter

Article Rewriter

Article Rewriter is a fantastic choice if you need simple yet reliable rewriting software. You can copy-paste text or upload files and choose between 10 languages. The platform supports up to 1,000 words, which is much more than some other free article spinners. It also has Grammarly integration allowing you to fix errors on the spot.

The new piece can be further edited and improved by clicking on Plagiarism, Paraphrase, Grammar, and Summarize buttons. The only complaint is that you’ll be taken to other pages to make these fixes. While a bit bothersome, it doesn’t take away from the tool’s usefulness.

Further Reading: 15 AI Detection Tools (Free & Paid) I Recommend You Check Out – and Why

11. AI Article Spinner

AI Article Spinner

AI Article Spinner is another tool available in browsers that provides basic functionality while also having paid, advanced features. The nice thing about AI Article Spinner is that you rewrite up to 5,000 words or 10,000 characters, helping you modify evergreen content, including Ultimate Guides and How-To posts.

The software supports 23 languages and allows you to perform standard rephrasing and turn texts into a formal tone of voice. With paid plans, you also gain access to plagiarism remover, sentence editing, and a few other features. When the text is done, you can see exactly what changed.

Further Reading: 7 WordPress AI Website Builders to Experiment With



AISEO is one of the more complex platforms on the list, helping you manage the entire content marketing process. As for the rephrasing tool, you can access it for free outside of the platform.

Similar to other software on the list, AISEO rewriter gives you access to basic features while you’ll have to pay for advanced functionality. You can spin up to 125 words, which leaves a lot to be desired. Users can change the text’s style, tone, and target audience while also having the option to shorten or expand the content.

After processing the text, the tool will return similarity scores. AISEO comes with a Chrome extension.

Further Reading: 15 Best AI Social Media Post Generators to Check Out

13. Smodin


Another AI content writing suite, Smodin, excels at rewriting compared to some other entries on the list. The software puts emphasis on improved readability, improving the pieces without interfering with the meaning. The content is grammatically correct, so you don’t have to make any further edits afterward.

The free version allows you to rewrite up to 1,000 characters, which is a nuisance when dealing with large texts. Later on, you can download the text in PDF or DOC format and can check all the changes that the rewriting platform made.

Further Reading: 15 Best AI Email Writers to Check Out


Although many of these tools provide subpar results, they can still help marketing teams that are looking for ways to freshen up their content. Besides helping you avoid plagiarism issues, these tools process the text so it’s grammatically correct and more engaging.

In that regard, content rewriting platforms can be of great assistance to non-natives. Besides using them for content marketing, they can be fantastic for social media management and email communication with high-profile leads and partners.

Further Reading: Does Google Penalize AI Content? Here’s What We Know

AI Rewrite Content FAQs

Is there an AI that can rewrite text?

There are indeed AI tools available that can produce high-quality results. These tools operate by using advanced algorithms and natural language processing (NLP) techniques to analyze and understand the meaning and context of the original text, and then generate a rewritten version that is grammatically correct, well-structured, and coherent. The effectiveness of these tools has improved significantly in recent years with advancements in AI technology.

Is there a free AI tool to rewrite content?

Yes there are free AI tools to rewrite content. However, users should be wary of relying too heavily on these tools. They may be able to help generate alternative phrasing and synonyms, AI is still in the early stages of development when it comes to creative writing.

How do I rewrite AI generated content?

To start rewriting AI generated content, read the content thoroughly first and make sure you understand its context and message. Then, research the topic and identify any inaccuracies or missing information that needs to be added. Finally, use your writing style to adjust the tone and language to enhance its coherence and readability. Remember, rewriting AI-generated content is not about copy-pasting, but rather about adding value to the already generated text.

Can I use AI to rewrite an article?

Yes – with advancements in natural language processing, machine learning algorithms, and text analytics, AI systems are capable of understanding and rephrasing text in a way that is often indistinguishable from human writing. While there are limitations to AI rewriting, the technology has made significant strides in recent years and is poised to continue evolving in the years to come. As such, it’s safe to say that AI rewriting has the potential to revolutionize the content creation industry.

What is the best AI tool to rewrite content?

While there are numerous AI tools in the market, some offer better functionality than others, depending on specific needs. Therefore, it’s essential to weigh the various features available to understand which tool is best suited to rewrite content. Some options you can choose from are Jasper, Quillbot, Frase, CopyAI, and others.

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Neal Schaffer
Neal Schaffer

Neal Schaffer is a leading authority on helping businesses through their digital transformation of sales and marketing through consulting, training, and helping enterprises large and small develop and execute on social media marketing strategy, influencer marketing, and social selling initiatives. President of the social media agency PDCA Social, Neal also teaches digital media to executives at Rutgers University, the Irish Management Institute (Ireland), and the University of Jyvaskyla (Finland). Fluent in Japanese and Mandarin Chinese, Neal is a popular keynote speaker and has been invited to speak about digital media on four continents in a dozen countries. He is also the author of 3 books on social media, including Maximize Your Social (Wiley), and in late 2019 will publish his 4th book, The Business of Influence (HarperCollins), on educating the market on the why and how every business should leverage the potential of influencer marketing. Neal resides in Irvine, California but also frequently travels to Japan.

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