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The 10 Best online paraphrasing tools in 2022

In this blog we will look at the 10 best online paraphrasing tools in 2022. Covering all the best online paraphrasing tools.

In this competitive world, where everyone is trying to outsmart one another, it is necessary to make use of the technology that is available to us. Content rewriting has become a necessity to stay ahead in the game. Many people believe that hiring writers is a good option but this requires a lot of investment. On the other hand, rewriting content is a much cheaper and faster process. That said, it's essential to figure out the most efficient and cost-effective way to rewrite content. It's also important to make sure the rewritten content is very high-quality, plagiarism-free, and SEO-friendly.

In this article, we have collected some of the best online paraphrasing tools for you to choose from. However, before diving into that, let's see what an online paraphrasing tool is and how to choose one for your content marketing needs

What is an online Paraphrasing tool?

An online paraphrasing tool paraphrases documents to create new content while retaining the original one's meaning. It does so by replacing various words, phrases, and sentences. with alternatives in a way that does not alter the essence of the source document. Depending on the tool's technology and capabilities, it might be able to paraphrase a single sentence, a paragraph, or even an entire article in one go. Using a quality paraphrasing tool, you can generate unique variations of the same piece of content at a rapid pace.


What should you look at while choosing an online paraphrasing tool?

Cost - One of the most important aspects of subscribing to any tool is its recurring cost. You have to make sure the money you invest in it generates an ROI to cover the cost. Choose a tool that's affordable and offers just what you need.

Ease of use - Whether it's you or your hired writer that needs to use the tool, nobody wants to keep scratching their heads trying to figure out how to use a new tool. Look for a tool that has an intuitive UI and offers great UX.

Output readability - Online Paraphrasing tools often rephrase simple phrases or sentences into complex ones, which can hamper the overall readability of your content.

Plagiarism level - Google (and even your readers) hate plagiarised content. A good paraphrase tool should be able to rephrase your original content to create copy that passes plagiarism checks.

Technology - Different tools employ different technologies. While some rephrase words and phrases using a thesaurus, others use sophisticated AI and/or NLP to do that. For better results, both in terms of quality of output and SEO, you should always opt for tools that use AI and NLP.


10 Best Online Paraphrasing Tools in 2022



AISEO is a revolutionary online paraphrasing tool that can rewrite an entire article in a matter of seconds with the help of AI to create a new article with negligible plagiarism. To do so, it makes use of advanced AI language models such as GPT-3.

It offers multiple paraphrasing modes, such as Standard, Shorten, Expand, Formal, Casual, and Creative.

For example, if you want to paraphrase an article to shorten or expand the length, the Shorten or Expand modes can do the job in a jiffy. Similarly, with the help of Formal, Casual, and Creative, you can set the tone of the output.

AISEO's Content Paraphraser even allows you to rephrase individual sentences, phrases, and paragraphs both for the source and the output. This is very useful if you want to further rephrase a section of the article to improve its uniqueness.

At the time of writing this article, AISEO's Content Paraphraser supports 26 languages.

AISEO offers its online paraphrasing tool for free using which you can paraphrase articles up to 1000 words.


2. Quillbot

Quillbot is one of the best online paraphrasing tools and a market leader. It has millions of users across the globe who trust its quality and reliability.

Similar to AISEO, Quillbot supports multiple paraphrasing modes such as Standard, Fluency, Formal, Simple, Creative, Expand, and Shorten.

3. Quillbot also lets you define the degree of synonym usage which is a really cool feature.

It offers extensions for Chrome, Google Docs, and Microsoft Word to rephrase content directly on these platforms.

With the free plan, you will get access to 2 paraphrasing modes to rephrase up to 125 words in one go, which is a major drawback. But if you have short pieces of content to paraphrase, Quillbot does the job quite well.


3. Wordtune

WordtuneWordtune is an excellent online content rewriter that generates incredible output, because of which it has a very loyal customer base. It uses powerful machine learning models to generate compelling copies from the source content you feed into it.

Wordtune offers Casual and Formal modes to set the right tone for your content. It also lets you choose whether you want to Shorten or Expand the source text.

The Rewrite feature also supports translating texts from other languages into English. Currently, the app supports only Spanish, Mandarin, Arabic, Hindi, Korean, Hebrew, and Russian, with more languages in the pipeline.

Wordtune offers a handy Chrome extension using which you can rephrase content on various platforms such as Google Docs, Gmail, etc. without leaving that platform. It also supports Microsoft Office Word for easy editing in a local file.

With the free plan, you will get up to 10 rewrites per day. You will need to upgrade to the Premium plan to remove the limits and get access to all the features.


4. WordAI

WordAI is another top-of-the-line content paraphrasing tool. It uses advanced machine learning-powered language models to automatically paraphrase an article into human-quality content.

The AI engine tries to analyze each word in the article and rewrites it from scratch while also taking care of its readability and uniqueness. As it understands the meaning behind each word, it keeps adding LSI keywords to ensure the output article can rank on Google.

WordAI supports spintax, which means it can generate up to 1000 variations with one click.

WordAI offers a 3-day free trial to test out the tool after which you must subscribe to the paid plan to continue using it. If you're not satisfied with its performance, your investment is backed by a 30-day money back guarantee.


5. Spin Rewriter

Spin Rewriter is a sophisticated content spinning tool that uses ENL (emulated natural language) Semantic Spinning technology to rewrite content. It is the only spinning tool that understands the meaning and context of your article with the help of artificial intelligence and rewrites it to produce human-quality content.

It not only replaces words and phrases with synonyms but also analyses how each word or phrase is related to the content around it.

Another unique feature of Spin Rewriter is Bulk article rewriting. Yes, you can rewrite multiple in one go, saving you an enormous amount of time.

It supports all the popular spintax formats that can be used to generate multiple variations of your text in no time.

Spin Rewriter offers a 5-day free trial to test out to tool, and also has an option to purchase a one-time payment license along with with the usual monthly and annual subscriptions.


6. Chimp Rewriter

Chimp Rewriter is a powerful article rewriting software that uses AI and NLP (Natural Language Processing) to generate SEO-friendly copies of an existing article. In a way, it's in a league of its own as there are only a few content paraphrasing tools that use NLP.

Chimp Rewriter uses machine learning to read an existing article, understand the meaning and rewrite it to produce any number of copies that are easy to read, unique, and tick the right boxes to rank on search engines.

It claims to be a content marketing suite and hence offers a few more features other than paraphrasing.

It can fetch articles from the web, perform deep research and generate meaningful copy. It can even add media to an article with the push of a button.

Essentially, it's a solid replacement for your current VA.

Chimp Rewriter is a desktop app. It is competitively priced at $15 per month or $99 per year with a 30-day money-back guarantee, and a single license allows installation on two computers. You can opt for the 14-day free trial to get a hang of the product before making the purchase.


7. Paraphrase Online

Paraphraser Online is an easy-to-use online paraphrasing tool. It is free to use and does not need an account. This makes it ideal for students and anyone with a moderate to zero budget.

It has a minimalist approach that will strike you right when you use it the very first time. In fact, this also means it lacks the features some of the more advanced alternatives have.

To put things into perspective, the tool offers a text input and output box making things super easy to use. But you might not be able to control the output because of a lack of advanced features such as tone or mode changer.

The output is pretty decent for a free tool, however, for business work, we would not recommend it.


8. Paraphraser AI

Paraphraser AI is one of the best free online paraphrasing tools out there.

If you're looking for a no-nonsense free online paraphrasing tool, this can be a great choice. It reads your existing content and replaces words and phrases with synonyms to create as many distinct copies are you want. It can paraphrase up to 1000 words in one go.

You can also tune the level of paraphrasing - Low, Medium, High. For example, if you set it at Low, the output will be more human-like, however, it will be highly plagiarised. It's pretty much the opposite when you select High. Usually, to strike the right balance, Medium works the best.

Paraphraser AI also lets you choose an output language, which is great considering it's a free tool.


9. Paraphraser IO

Paraphraser IO is an excellent online article rewriter that boasts of advanced technology working in the backend to produce high-quality content.

It uses AI and NLP to produce unique, readable, meaningful, and human-like content in a matter of seconds.

The free plan supports two modes - Fluency and Standard and supports 13 different languages.

The tool allows you to paraphrase up to 500 words. To increase the limit to 1000 words, you will need to upgrade to the paid plan that costs $20 per month or $150 per year, which also unlocks the creative modes.


10. SpinnerChief

SpinnerChief is one of the best article spinning software. It has an amazing free plan, along with more advanced paid options in the paid plans - both monthly/yearly and one-time.

Spinner Chief has been around for several years now and has been constantly developed to become a top-of-the-line product in this segment.

It uses high-end Artificial Intelligence algorithms along with Natural Language Analysis to produce thousands of pieces of compelling content from a single source article.

It is arguably the most feature-rich product in this list, supports spintax and grammar correction, has a community-driven thesaurus that's constantly getting updated, and supports 20 languages.


Special mention



Duplichecker Paraphrasing tool



There are tons of content rewriters out there with their own advantages and drawbacks. We would advise you to take advantage of the free trials to get an idea of how these tools work.v Our writers heavily rely on our own solution - AISEO Content Paraphraser. So don't forget to give it a try.

Whether you're new to content marketing or a veteran, creating a vast amount of content in a quick time is always a challenge, especially when you are operating on a moderate budget. Online Paraphrasing tools can change these dynamics to a great extent, due to which a large number of marketers are deploying them in their own online businesses. While doing it the wrong way can potentially mess things up, it's surprisingly easy to avoid those mistakes. But that's the topic for another day.



Q: Do online paraphrasing tools write original content?

A: Most content paraphrases produce content with acceptable levels of plagiarism. Some of them might have in-built mechanisms to avoid duplication, but it's advisable to run the output through a plagiarism checker.


Q: Do online paraphrasing tools write SEO-optimized content?

A: Most of these tools don't produce SEO-optimized content, and it's up to the user to optimize it manually.


Q: Can Google detect paraphrased content?

A: It depends on the level up to which the content was rephrased. If words or sentences were replaced with alternatives that sound artificial, the content can get flagged by Google. So it's important to read the output and judge by yourself whether it flows naturally.


Q: What's the best Quillbot alternative?

A: There are several Quillbot alternatives, but as per our tests, AISEO's native tool's output is the best.