Best 16 AI Paraphrasing Tools in 2024 - Free & Paid

Do you repeatedly use the same words and phrases in your writing, even though you know there are better ones out there? If yes, AI paraphrasing tools can help you break the mold and produce better content. 

Instead of spending copious amounts of time learning new words or writing techniques, these free and paid AI paraphrasing tools can give your content a creative boost.  

However, a simple Google search of 'best paraphrasing tools' can yield million-plus results. Filtering through tons of options can not be only time-consuming but also nerve-wracking. Luckily, I'm here to help. 

I have spent 48+ hours trying and testing 50+ tools to shortlist the 16 best AI paraphrasers. I'll reveal the core features of each tool, pros and cons, pricing, and who should use it. Let's dive in.

Top AI paraphrasing tools at a glance

What to consider when choosing AI paraphrasing tools? 

There's no one-size-fits-all answer to which AI paraphrasing tool is the best. The ideal paraphraser software will depend on several factors, including accuracy, ease of use, text you'll need to paraphrase, budget, requisite features, and more. 

• Uniqueness: AI paraphrasing tools work by rewriting the content differently from the source. Therefore, it's essential to choose a tool that can produce unique content without altering the original text's meaning. 

• Ease of use: Next, you'll need to ensure the AI tool has a simple, intuitive, and user-friendly design. Additionally, it should be fast, so you don't have to spend hours rewriting large blocks of text. 

• Pricing: Your search for the best paraphraser will depend on your budget. While many free AI tools can meet the general requirements, they have limited functions. 

• Quality and accuracy: Remember, quality and accuracy come before other features. Inaccurate or low-quality content can hamper the worth of your article. That's why choosing an AI tool that delivers high-quality content with high accuracy is crucial. 

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List of the best AI paraphrasing tools

While researching for the article, I used the same text piece to test all the paraphrasing tools. I'll compare the key features, pricing, paraphrasing examples, and pros and cons. 

#1 HIX.AI – Best for paraphrasing content Like a pro

HIX.AI is a powerful all-in-one AI writing copilot that caters to all your writing needs. One of its features is paraphrasing, which allows you to rewrite sentences, paragraphs, articles, and even essays in two professional ways–be innovative or be similar to the original text. 

It also offers a Chrome extension to serve your paraphrasing needs while browsing. All you need to do is select the text you want to paraphrase and click on the Rewrite option on the pop-up Quick Lookup bar.

HIX.AI does more than just paraphrasing, it can also help you with translating, summarizing, proofreading, and brainstorming new content ideas. If you prefer to create new long-form articles from scratch instead of paraphrasing existing content, try HIX ArticleGPT. Backed by trusted sources, it is a dependable long-form article writer that can help you create fact-based, hallucination-free, and SEO-friendly articles, without the need to fact-check the content. 

Key features

• Powerful AI: This paraphraser is not limited to mere word substitutions. It provides high-quality paraphrasing with enhanced creativity and logical fluency.

• Seamless integration: By installing the HIX Chrome extension, you can access the paraphrasing features more directly within Google Docs, social media sites, Gmail, and anywhere in your browser.

• Creative level: This feature allows you to customize the way of paraphrasing, adding variety and convenience to your paraphrasing process.

Pros

• This paraphrasing tool allows you to customize the output paraphrases to match your preferred tone of voice and target audience.

• Besides the paraphrasing tool, HIX.AI offers over 120 useful AI writing tools to enhance your content creation.

• With support for over 50 languages, HIX.AI is accessible to a wide range of users worldwide.

Cons

• Its free plan only allows you to paraphrase 1,000 words per week.

• It can only offer 5 paraphrase versions at a time.

• You will have to subscribe to an advanced plan for premium features.

Paraphrasing example

Pricing

• Free Plan

• Basic Plan: $19.99 per month (if billed annually)

• Pro Plan: $39.99 per month (if billed annually)

• Ultimate Plan: $99.99 per month (if billed annually)

#2 QuillBot — Best overall paraphrasing tool 

QuillBot is a popular AI-powered paraphrasing tool used by over 50 million users. The tool offers many features like grammar check, plagiarism checker, co-writer, summarizer, etc. The free and simple-to-use tool lets you rewrite your text in different tones and styles. 

One notable feature is that it lets you choose writing mode from standard, formal, fluency, simple, creative, and more. Finally, a neat Word and Chrome extension lets you use the powerful tool outside the desktop app. 

Key features 

• Different writing style: QuillBot AI paraphrasing tool lets you modify the tone to simple, formal, creative, etc. while paraphrasing. 

• AI-powered thesaurus: This feature lets you choose better synonyms. You can pick the perfect phrase or word from the range of suggestions to make writing engaging. 

• Synonym slider: It lets you control how much vocabulary you wish to change. 

Pros 

• QuillBot has other necessary writing tools like grammar checks, plagiarism, etc.

• It comes with a free plan, so you can try the features of QuillBot without spending a penny. 

• The paraphrase tool supports languages like English, French, Spanish, German, and more. 

Cons 

• The free version lets you paraphrase only 125 words. 

• You have to upgrade to the premium plan to use the plagiarism checker. 

• It may not be suitable if you want to write content from scratch. 

Paraphrasing example:

Pricing 

• Free Forever Plan: Limited features 

• Paid Plan: $19.95 per month with a 3-day money-back guarantee

#3 Hypotenuse AI — Best for eCommerce marketers 

I've recently discovered Hypotenuse AI, which is an online rewriting or rewording tool. It helps you quickly rephrase sentences and paragraphs. 

Instead of spinning the content, the tool rewrites sentences to match the tone with project requirements. 

Key features 

• AI-powered tool: The rewording tool creates accurate, human-quality content every time. 

• Content detective: The feature eliminates inaccurate and vague AI content in real-time. 

• SEO-optimized: The paraphrase tool helps improve the SEO-friendliness of the content by adding the right keywords and phrases. 

Pros 

• It is ideal for rewriting bulk copies for social media, product descriptions, and ads. 

• It is suitable for both short-term and long-term content. 

• It is an easy-to-use tool suitable for beginners. 

Cons 

• The rewritten text generated by Hypotenuse AI may lack the human touch. 

• It creates responses based on the preset templates and may not be fully customizable. 

• Integrating Hypotenuse AI with your existing software or system can be time-consuming. 

Paraphrasing example 

Pricing 

• Individual Plan: $15 per month 

• Teams Plan: $59 per month 

• Custom Enterprise Plan

#4 Copy AI — Best for content creation 

Copy AI is not only a paraphrasing tool. It is built on GPT-3 and can help you generate content from scratch. It is a great option for anyone looking for an all-in-one content writing, paraphrasing, and editing tool. 

One great feature of Copy AI is its easy-to-use nature. All you need to do is enter your copywriting project, give a bit of context, and start creating the copy. When I tested the paraphrasing tool, it helped me rephrase the sentences in a few seconds. 

Key features 

• 2000 free words: With the help of the Copy AI paraphrasing tool, you can write 2000 free words per month. 

• 90+ content types: You can write content for blogs, eCommerce copy, social media content, sales copy, etc. 

• Templates: The tools and templates let you streamline content creation. 

Pros 

• The AI tool is compliant with SOC 2 Type II. 

• The interface of Copy AI is relatively user-friendly. 

• The free paraphrase tool lets you change the tone from friendly to basic and vice versa. 

Cons 

• Copy AI does not have a plagiarism checker like QuillBot. 

• It can sometimes produce repetitive content. 

• No API integration is available. 

Paraphrasing example 

Pricing 

• Free Plan 

• Pro Plan: $49 per month 

• Custom Enterprise Plan

#5 Wordtune — Best for rewriting & writing companion 

Wordtune uses advanced AI tools and language models to rewrite the text in clear, compelling, and authentic writing. The Microsoft Word integration ensures you can rewrite the sentences directly in the Word document. 

With Wordtune, you can make your writing casual or formal. You can also shorten or expand the text in a few clicks. One thing that differentiates Wordtune from its competitors is that it gives you multiple rewrites for the given text. 

Key features 

• Integration: Wordtune seamlessly integrates with Microsoft Word, so you can access the features from the document. 

• Wordtune spices: The AI auto-completion feature of Wordtune lets you write better and faster. 

• Versatile: Wordtune enables you to generate blog posts, articles, papers, essays, business reports, memos, and more. 

Pros 

• The user interface is friendly. 

• It gives you around ten rewritten versions of the text. 

• You do not have to sign in to use the tool. 

Cons 

• The free version lets you rewrite limited texts per day. 

• The AI tool is not available in multiple languages. 

• Like the free plan, Wordtune Plus paid plan does not offer unlimited rewrites. 

Paraphrasing example

Pricing 

• Free Plan: Limited features 

• Plus Plan: $24.99 per month 

• Unlimited Plan: $37.50 per month 

• Custom Business Plan 

#6 Jasper AI — Best all-in-one AI writing tool

Jasper AI paraphrasing tool is the ultimate AI copywriting tool. This all-in-one tool can do everything from generating long-form articles to creating quirky social media captions. 

Imagine you're a professional content writer juggling tight deadlines. You want to create multiple long-form blogs, LinkedIn posts, and Tweets, but the time is limited. In this scenario, Jasper AI comes to save the day. 

However, you'll have to pay a lump sum to use Jasper AI. Even though the AI writing software is powerful and feature-rich, I find it highly expensive for someone wanting to do a few rewrites per month. 

Key features 

• Jasper Everywhere: This extension keeps Jasper by your side, helping you create quick formal emails, quirky social media captions, and more. 

• Collaborative tools: The collaborative tools let you invite collaborators from your company to make edits. 

• Security & privacy: Jasper keeps the data safe by following the highest industry standards and SOC2 certification. 

Pros 

• It is a powerful AI copywriting tool with advanced content-writing capabilities. 

• The Boss mode offers the free-form AI sidekick and custom advanced commands. 

• It provides multiple great templates, including a sentence expander, paragraph paraphraser, text summarizer, etc. 

Cons

• Jasper AI is expensive for individuals looking for basic rewriting tasks. 

• There is no free plan available. 

• You'll need a significant amount of training to use the tool. 

Pricing 

• Creator Plan: $49 per month 

• Teams Plan: $125 per month 

• Custom Business Plan

#7 Grammarly — Best for content writers 

Grammarly is a popular spelling and grammar-checking tool for content writers, marketers, and other writing-related professionals. 

The online paraphrasing tool helps you quickly reword sentences for articles, emails, essays, and more. 

While Grammarly offers basic features for paraphrasing, it is more inclined toward grammar checking. 

Key features 

• Customization options: Grammarly paraphrasing tool lets you customize the formality and text length. 

• Easy to use: You can paraphrase complicated sentences in one click. 

• High compatibility: You can use Grammarly on Windows, Mac, Chrome, Safari, Android, iOS, and more. 

Pros 

• Grammarly includes other useful tools such as a citation maker, grammar, spelling, plagiarism, punctuation detector, and essay checker. 

• It gives you excellent suggestions to optimize your content. 

• It also alters the content tone, making it ideal for targeted audiences. 

Cons

• It only paraphrases weak sentences. 

• You'll have to choose expensive paid plans to use all the features of Grammarly. 

• It allows you to paraphrase only 500 characters at a single time. 

Paraphrasing example 

Pricing 

• Free Plan

• Premium Plan: $12 per month 

• Business Plan: $15 per month 

#8 WordAi — Best for bulk rewriting 

WordAi is another feature-rich AI tool that goes beyond paraphrasing. It uses advanced machine learning models that let you create high-quality text indistinguishable from human content. 

The AI tool works by understanding the meaning of each sentence in the given text. It then rewrites the text to improve quality, uniqueness, readability, and clarity. 

Key features 

• Avoid AI detection: WordAi paraphrasing tool humanizes the content to easily pass through the AI detectors. 

• Control: The tool lets you adjust the level of rewriting. You can either write more conservatively or change the entire text. 

• Multiple rewrites: The feature lets you rewrite up to 1000 versions of the content. 

Pros 

• WordAi writes the sentences from scratch, ensuring there is no duplicity. 

• It has a faster turnaround time. 

• The bulk rewrite feature ensures you can simultaneously upload and rewrite all your articles. 

Cons

• No free plan is available, though you can avail of a 3-day free trial. 

• The tool supports only the English language. 

• It can be pricey for people who are on a tight budget. 

Pricing 

• Starter Plan: $17 per month 

• Power Plan: $57 per month 

• Custom Enterprise Plan

#9 Paraphraser.io — Best for academic purposes 

With the help of state-of-the-art technology, Paraphraser.io lets you accurately paraphrase sentences, essays, and paragraphs. It uses advanced AI algorithms to rewrite engaging, readable, and grammatically error-free content. 

While testing the tool, I found it decent, with multiple features in the free plan. It supports numerous languages, including French, German, Turkish, and Spanish. 

The tool is more inclined towards students, teachers, and university people as they can integrate the rephrase using paraphrasing APIs. 

Key features 

• Human-level paraphrasing: The final content created by the tool is creative, readable, and plagiarism-free, all thanks to the art of human-level paraphrasing. 

• Quick turnaround: The free AI paraphrasing tool can rephrase sentences or complete articles in seconds. 

• Maintain original meaning: This AI-based sentence paraphraser maintains the meaning of the content while restructuring sentences. 

Pros 

• Paraphraser.io helps you avoid duplicate content by generating multiple versions of the same text. 

• It is easy to use and has a user-friendly interface. 

• The free plan lets you rewrite 600 words using Fluency and Standard mode. 

Cons 

• There are fewer writing modes and styles available. 

• There is no AI detection feature available. 

• The tool does not allow you to write content based on ideas. 

Paraphrasing example 

Pricing 

• Free Forever Plan

• Monthly Plan: $7 per month due to summer sale 

• Yearly Plan: $60 per year 

#10 SpinBot — Best free AI paraphrasing tool 

If you are looking for a free AI paraphrasing tool, SpinBot has your back. I feel it's decent enough to help individuals and teams rewrite their content in a few clicks. This advanced paraphrasing tool is designed for writers to create influential and relevant content. 

The best part about this tool is that it's completely free. Whether you want to rewrite sentences, articles, or essays, the free AI paraphrasing tool will rephrase the content without changing the original meaning. I'd recommend this tool to anyone looking for basic or advanced paraphrases. 

Key features 

• Multiple modes: The tool lets you rewrite the text in three different modes: standard (alters a few words), random (adds fluency to content), and longest (uses most creative vocabulary).

• Proven AI software: It relies on proven AI software to eliminate plagiarized text from the content. 

• Synonym selection: SpinBot automatically brainstorms and selects synonyms of words, so you can get rephrased content effortlessly. 

Pros 

• You don't have to install any software. 

• It is easy to use and requires no advanced knowledge. 

• The interface is user-friendly, with no complex or extraneous designs. 

Cons 

• SnipBot does not generate 100% accurate content. 

• The tool offers a few customization options over the output text. 

• It lacks advanced features such as writing unique content. 

Paraphrasing example 

Pricing 

• Free Forever 

#11 Writesonic — Best for 100% unique content 

Writesonic's paraphrasing tool promises to help you rewrite 100% unique and plagiarism-free content. One of my favorite features of Writesonic is the 10,000 free words limit. While writing or rewriting, this AI paraphrasing tool uses SEO keywords to optimize the content. 

I tested the word rephrase tool, which was easy to start. I added the text and asked the AI tool to change the tone from informal to formal for business presentations. The result was impressive, and the AI tool changed the style in a few seconds. 

Key features 

• Article rewriter: The feature lets you rephrase articles paragraph-by-paragraph. It optimizes the article for SEO to improve Google's ranking. 

• Passive to active voice rewriter: Its passive-to-active voice converter ensures the text becomes more readable and engaging. 

• Multiple outputs: Writesonic rephrases the text in three different versions. You can choose one and start the editing process. 

Pros 

• The free version comes with multiple features. 

• It has cheaper starting prices compared to other popular tools. 

• The in-built templates help make the writing process quicker and easier. 

Cons 

• Individuals and SMBs might find the price quite expensive. 

• You'll have to enter the right prompt to generate the appropriate results. 

• The credit system can be confusing for users. 

Paraphrasing example 

Pricing 

• Free Trial

• Unlimited Plan: $20 per month 

• Business Plan: $19 per month 

• Custom Enterprise Plan 

#12 Semrush — Best for website owners 

Semrush offers a free AI paraphrasing tool to create engaging copy for various channels. 

Imagine you are facing writer's block and can't determine which words or sentences describe your project. This is where Semrush's paraphrase tool comes into the picture. 

Semrush's feature is free to use with no limit. That means you can paraphrase the content as much as you want. If you generate a copy for a native-English-speaking audience, consider this AI tool. 

Key features 

• Restructuring: The feature lets you shorten and restructure sentences to improve the content. 

• Multiple versions: Semrush's paraphrasing tool allows you to get three different paraphrased versions of any idea. 

• Improve tone and readability: All the generated versions have different tones of voice and readability, so you can pick the one that aligns with your needs. 

Pros 

• It generates human-friendly content. 

• The tool automatically detects the readability score to make writing reader-friendly. 

• It is absolutely free. 

Cons 

• It can only process 200 words at one time. 

• The output generated is less unique compared to other tools with advanced features. 

• Semrush is not designed explicitly for paraphrasing; hence, the features can be overwhelming. 

Paraphrasing example 

Pricing 

• Free paraphrasing tool 

#13 SpinnerChief — Best for lifetime access 

SnipperChief is known for its decent free version and affordable paid plans. One thing that differentiates it from the rest of the market is its lifetime plan. One-time payment ensures that you can rephrase content for free for a lifetime. 

Another feature of SnipperChief is that the tool lets you handle large volumes by bulk uploading and exporting content. The AI paraphrasing tool promises 100% unique content with every rewrite. 

Key features 

• Bulk rewriting: You can upload, rephrase, and export content in bulk. 

• Synonyms setting: This feature lets you tweak the content with different words. 

• Multi-lingual: SnipperChief supports a wide range of languages, allowing you to rephrase content in different languages. 

Pros 

• The rewrites by SnipperChief are guaranteed to be 100% original. 

• You can also use the grammar check and summarizing tool to make content readable. 

• It is compatible with HTML content. 

Cons

• It lacks some advanced features like different writing styles. 

• The user interface looks out of date. 

• The free version is limited to 20 rewrites of 150 words per day. 

Paraphrasing example 

Pricing 

Monthly Plans

• Starter: $22 per month

• Business: $57 per month 

• Custom Enterprise Plan 

Yearly Plans

• Starter: $6 per month

• Business: $9 per month 

• Custom Enterprise Plan

Lifetime Plans

• Starter: $122 

• Business: $307 

• Custom Enterprise Plan

#14 PrepostSEO — Best SEO-friendly AI paraphrasing tool

PrepostSEO is ideal for larger organizations as the company plan offers multiple features at an affordable price. It is not just a paraphrasing tool but also offers 95 other features. 

If you're looking for an all-in-one tool like domain tools, website management features, and more, PrepostSEO has your back. 

This tool is reliable for individuals and teams looking to automatically create SEO content that ranks higher on Google. 

Key features 

• Integrations: Besides a paraphrasing feature, the tool provides options to check plagiarism, grammar, and summarizing. 

• SEO-optimized content: The paraphrasing tool lets you write unique, readable, and engaging content ideal for SEO. 

• Multiple input options: Besides copy-pasting the text, you can upload docs, docs, txt, and pdf to rephrase. 

Pros 

• PrepostSEO's paraphrase tool is fast, free, and easy to use. You can rephrase unlimited articles, blogs, essays, and more. 

• Different AI modes of the tool let you improve the tone of the content. 

• It is a fully comprehensive suite of tools for website optimization. 

Cons 

• The free version has annoying ads. 

• It does not have an iOS application. 

• It needs a more user-friendly interface. 

Paraphrasing example 

Pricing 

• Monthly Plan: $19 per month

• Yearly Plan: $125 per year 

#15 AISEO — Best sophisticated AI paraphrasing tool

One decent paraphrasing tool with an array of options is AISEO. You can add text to the web application and rephrase the content. The tool offers decent features like fine-tuning text, changing tone, ramping uniqueness level, etc. 

One of the popular features that make AISEO different from other AI paraphrasing tools is the 'Import text from a URL' feature. However, you'll have to switch from a free to a paid plan to use most of these features. 

Key features 

• Professional-quality content: The tool uses advanced algorithms and language processing models to get professional-quality results. 

• Super charge: The built-in features help you improve the quality and readability of the text. The generated content can also bypass AI detection. 

• Set goals: You can tailor the rewritten content based on your audience and goals. 

Pros 

• You can select the tone of the rewritten text. 

• The tool supports more than 15 languages. 

• It also includes readability improvement and SEO optimization. 

Cons 

• The free plan offers fewer features. 

• It is pricier compared to other tools available on our list. 

• It may not produce flawless output. 

Paraphrasing example 

Pricing 

• Grow Plan: $19 per month 

• Scale Plan: $34 per month 

• Team Plan: $79 per month 

#16 EditPad — Best AI paraphrasing tool for students 

EditPad is one of the best AI paraphrasing tools geared toward students. It lets you transform short and long-form text. While paraphrasing the text, you can up the 'craziness level' to generate cool and unique text effects. 

One thing that I personally loved about the tool is the host of tools available. For instance, you'll have access to a fancy font generator, translator options, title and citation generator, plagiarism checker, and grammar checker. 

Key features 

• Supports 17 languages: Besides English, the tool lets you rephrase content into 16 other languages. 

• Multiple AI modes: You can rephrase the content in different AI modes, like smooth, formal, smart, and improver. 

• Download report: You can download the final report in Txt and Docs format. 

Pros 

• The content output is plagiarism free. 

• It has loads of fun additional tools. 

• The free tool can rewrite long-form text. 

Cons

• There are a lot of ads in the free version. 

• The interface of the tool could be more user-friendly. 

• All the paid plans have a paraphrase limit of 5000 words. 

Paraphrasing example 

Pricing 

• Pro Student Plan: $9 (7 days validity) 

• Pro Monthly Plan: $29 

• Pro Semi-Annual Plan: $129 

• Pro Annual Plan: $199 

FAQs

Is Jasper AI better than QuillBot? 

The choice between Jasper AI and QuillBot will depend on your needs. For instance, if you are looking for an AI paraphrasing tool with basic to advanced features, QuillBot is a great choice. 

On the contrary, I recommend using Jasper AI if you want an all-around AI tool to write, edit, and paraphrase the content in a few clicks. However, you must learn the tool to generate the correct output. 

How do you paraphrase without plagiarizing? 

In order to paraphrase the content without plagiarizing, you'll need to ensure the newly written text is not too similar to the original content. Your paraphrased content should include enough synonyms, improved tone and flow, and a different structure from the original one. This will ensure the translated content cannot be easily identified. 

Is it illegal to use an AI paraphrasing tool? 

No, content paraphrasing is not illegal if you do it legitimately. The core purpose of paraphrasing should not be to steal someone else's content. Instead, it should be to write concepts or ideas using different words and structures. 

Key takeaways 

There's no doubt that an AI paraphrasing tool can improve your writing by tweaking your content. However, you'll need to carefully examine the core features of each AI tool before choosing the ideal one. 

While most of these AI tools are free, some require you to choose a paid plan to start rewriting. For instance, QuillBot or Wordtune is a fantastic free paraphrasing tool, whereas Jasper AI is a powerful long-form content generator.