The Best Sentence Rewriter for 2023: 7 Great Options

We’ve tested and rated the best Sentence Rewriters. Check out our top picks and selected in-depth reviews to find the right tool for your needs.

Updated July 5, 2023

Best Overall

Jasper once again earns a top spot as one of the best AI writing tools in the digital market.

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Best for Integrations

Frase combines integrations with advanced AI to deliver high-quality content.

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Best Free Plan copyAI logo

CopyAI’s extensive range of features is impressive give that it’s available for free.

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Best User-Friendly Option

Wordtune’s easy-to-use features give you a convenient AI writing tool.

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Best with Grammar Checker

QuillBOt helps improve your content with built-in tools essential to writers.

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Rank Software Product Best For
1 Jasper Best Overall
2 Frase Best for Integrations
3 CopyAI Best Free Plan
4 Wordtune Best User-Friendly Option
5 QuillBot Best with Grammar Checker

The best sentence rewriter can be an incredible resource for content creators, marketers, and creative professionals alike. These simple but effective AI writing tools take existing sentences, quotes, and statements, and convert them into “new” content, by altering both words and structure.

Like many AI writing tools, sentence rewriters have gained increasing popularity in recent years, as content creators search for ways to streamline and simplify their creative process. According to studies, 44% of companies using AI tools like sentence rewriters and paraphrasers have reduced their operational costs. Additionally, 84% of marketers believe AI is more important than any other technology innovation when it comes to reaching their audience.

The challenge for creatives today is finding the right sentence rewriter for their specific needs. Today, we’re comparing some of the most valuable solutions on the market, assessing their unique functionality, features, and capabilities.

What are The Best Sentence Rewriters Of 2023?

1. Jasper

Best Overall

Jasper AI Home Page

Previously known as “Jarvis”, has emerged as one of the most popular AI writing tools in the digital market. The solution comes with a range of built-in features for creating all kinds of content from scratch, including social media ads, blogs, and eBooks. There are also special features available specifically for sentence rewriting. For instance, you can use the “paraphrasing” tool to convert quotes into unique content without compromising on the core message.

Jarvis also has a “content improver” tool, which allows you to enhance the quality of a sentence and make it sound more relevant to your target audience. Plus, you can expand sentences too, adding extra context and information to quotes. Jasper integrates with a variety of tools to boost content quality, including Grammarly for content editing, SurferSEO for enhancing your position in the search engines, and Copyscape to help you avoid plagiarism.

Key Features

  • Sentence expander: A built-in sentence expander allows you to increase the context and information in a sentence with extra details.
  • Content Improver: The content improver template provides users with the opportunity to change the tone and flow of an original piece of text, to make it more unique.
  • Explain it to a Child: Using the “Explain it to a Child” feature, users can transform their content into more simplistic, and straightforward sentences.
  • Multiple languages: You can convert sentences into 26 different languages, and check the grammar with the “Grammarly” integration for each one.

Jasper Pricing

Jasper Pricing page

There’s a free trial available for Jasper to get you started, and paid packages start at as little as $29 per month, depending on the number of words you want to convert. The “Starter” package comes with 50+ AI templates to choose from, and all the sentence rewriting features you need.

If you want to expand into writing more comprehensive content, you can upgrade to the “Boss Mode” package for as little as $59 per month, for more templates and AI scripts.


  • It is inexpensive given all the included features.
  • It can write content in different languages.
  • It can handle short- and long-form content.
  • Plagiarism-free content with built-in Copyscape integration
  • Integration with content optimization tools like SurferSEO to boost rankings
  • AI recipes and templates are included to make access easier for beginners
  • 26 languages and built-in grammar checking with Grammarly
  • It can generate taglines in 25+ languages. 
  • You can easily use it with other AI writing (from Jasper) features. 
  • You can add it to Chrome.
  • You can use it with SurferSEO
  • It creates plagiarism-free taglines
  • Reduced risk of plagiarism with Copyscape integration
  • Integration with SurferSEO to boost your position in the SERPs
  • Sentence expander, content improver, and explain it to a child features for different styles of content.


  • It may produce factual errors.
  • It needs someone to check its work, especially when producing longer articles.
  • Coherence and flow could be better in some cases.
  • Jasper regularly repeats words and phrases, which could lead to increased editing time.
  • It requires a keen eye for detail (because it can generate errors)
    • Flow and coherence can suffer when creating longer sentences.
  • The tool sometimes repeats certain words and phrases.

jasper logo
Jasper AI

Starting at


per month

2. CopyAI

Best Free Plan

CopyAI Home Page

CopyAI is another excellent tool for changing the design and style of sentences. The AI writing solution comes with a range of different features to choose from, including templates that allow you to produce huge amounts of content in a short amount of time. If you’re simply looking to alter a sentence or two, you can use the straightforward sentence rewriter.

The sentence rewriter on CopyAI does an excellent job of matching your new sentence to the context and intent of the other copy you’ve already produced. You can also choose a specific tone of voice, and create multiple versions of each sentence. The tool supports up to 25 languages, but won’t translate your content for you automatically.

Key Features

  • Straightforward interface: The sentence rewriter is extremely easy to use. All you need to do is enter your sentence, and your tone of voice, and click a button.
  • Keyword inclusion: You can determine whether you want certain keywords to be included in your new sentences for SEO purposes
  • Free plan for beginners: You don’t need to pay anything to sign up for and start using the sentence rewriter tool.
  • Multiple template options: Users can convert their sentences into anything from meta descriptions to new paragraphs, Instagram captions, and more.

CopyAI Pricing

CopyAI Pricing page

CopyAI is one of the few best sentence rewriter tools on our list which comes with a fantastic free plan. You can only produce 2,000 words per month on this plan, but you’ll have complete access to the caption generator, paragraph, and sentence rewriter.

If you want to expand your content production, the Pro plan costs $49 per month for 40,000 words, with access to a blog wizard tool and more user seats. There’s also a custom enterprise plan available.


  • It gives you several results to choose from.
  • It gives you access to different content generator tools.
  • It provides official coupons to those that want to upgrade to paid plans.
  • Freestyle tool for giving custom instructions to your AI algorithm
  • Naturally well-written content with minimal editing required In-built “inspiration” services to help you come up with new ideas
  • Free AI tools for beginners
  • Multiple alternative options for each sentence, to match your tone of voice
  • Choose from a range of different personalities for each sentence
  • Free access is available for beginners, ideal for smaller projects.
  • Inspiration options to help you come up with new ideas from scratch.
  • Plenty of customization options for giving unique instructions to the AI algorithm. 
  • Dozens of templates for eCommerce, digital ads, blog content, and sales copy. 
  • More than 25 language options, all with naturally well-written content.
  • Inspiration services to help you come up with new content for your brand


  • It tends to insert random content.
  • It is not ideal for long-form content.
  • The templates can be quite restrictive, and difficult to edit once the copy is produced.
  • Building long-form copy is often quite difficult due to production limitations
  • The content can be quite difficult to edit based on restrictive templates.
  • No options for expanding sentences or changing the language automatically.
  • The templates are a little restrictive, and editing your content can be a little complicated. 
  • The content production options are focused mainly on short-form copy.  

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Starting at


per month

3. Frase

Best for Integrations homepage is a helpful content optimization tool designed to help people create higher-quality content as quickly as possible. The product comes with a free sentence rewriter, which allows you to submit and alter up to 400 words at a time. This means you can rewrite larger sections of content without having to go one sentence at a time.

The Frase tool also empowers users to enhance their writing capabilities, with automatic tips on how to make their sentences sound better, and highlighted words to show you everything that’s been changed. Frase integrates with Google Docs, Google Search Console, and WordPress. There’s also a chrome extension for “summarizing” existing articles.

Key Features

  • Streamlined interface: The Frase sentence rewriter makes it easy to see which words have been changed, and provides you with quick tips on how to improve your writing.
  • Integrations: Frase not only has its own dedicated Chrome extension but also works seamlessly with WordPress and Google Docs, to help save you time.
  • Automatic content generation: After you’ve rephrased a sentence or paragraph, you can automatically request that the system create the next sentence for you.
  • SEO features: Frase comes with built-in features to boost your SEO, such as content scoring, keyword search volume insights, and SERP data enrichment tools.

Frase Pricing

Frase Pricing Page

Frase customers can access the full service for five days for just $1. It’s also possible to use the sentence rewriter for free if you only want to change a few simple sentences. If you want to upgrade to a paid plan, options start at $14.99 per month for the solo package, which allows you to generate up to 20,000 AI characters and optimize 4 articles per month.

The Basic plan for $44.99 per month comes with more article options and SEO tools, while the “Team” plan for $114.99 per month includes more user seats.


  • Elaborates on why it generated a particular output
  • You can easily use it with other AI writing tools (from Frase)
  • It’s a time-saver if you have to attend to other content creation needs
  • Built-in SEO features to improve your chances of ranking with search engines.
  • Rephrasing for up to 400 words at a time, so you can rewrite entire paragraphs.
  • Highlighted words to show you which phrases have been changed.
  • Option to write the next sentence automatically after rewriting your existing quotes.
  • Question research allows you to rank high for featured snippets and voice search
  • Pricing plans are affordable for small businesses
  • Google Search Console integration
  • Automatically creates content briefs
  • Lets users share and export as much as they want


  • The autosave feature can be unreliable
  • It can only generate one slogan at a time
  • No options for changing tone of voice, beyond making your content more formal.
  • No options for expanding content, shortening phrases, or adding keywords.
  • The platform is still relatively new and sometimes glitchy
  • Not as intuitive as some of its more expensive competitors

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Starting at


per month

4. Wordtune

Best User-Friendly Option

Wordtune homepage

Wordtune is one of the few AI writing tools on the market today to focus heavily on sentence rewriting and rephrasing. The easy-to-use and convenient tool allow you to capture information from anywhere on the web, and reward based on your specific style. There’s even a chrome extension to help you rephrase the content in emails and on social media.

Wordtune allows users to change the tone of their text from casual to formal and vice versa. You can also shorten and expand written information if you have the correct plan. Wordtune also has a “summarizer” available, for converting long pieces of content into short snippets.

Key Features

  • Browser extension: The Wordtune browser extension ensures you can rewrite and polish your content in emails, social media posts, and other online forms of correspondence.
  • Summarizer app: The summarizer app rapidly converts large pieces of text into smaller snippets, so you can share insights on social media.
  • Shorten or expand text: With a premium plan, you can choose whether you want to shorten or expand a sentence, to engage and convert your audience.
  • Tone changes: You can switch the tone of a sentence from formal to casual, and vice versa, depending on your content production goals.

Wordtune Pricing

Wordtune pricing page

Wordtune is available to use for free for up to 10 sentence rewrites per day. You can switch between casual and formal tones with this package, but you won’t be able to shorten and expand the length of your text to suit your format or rewrite entire paragraphs.

The “Premium” plans start at $9.99 per month for unlimited rewriting and shortening or expanding. You also get premium priority support.


  • Browser extension for polishing text in emails, social media updates, and more.
  • Easy-to-use tool for rapidly rewriting sentences at the click of a button
  • Free plan with up to 10 sentence rewrites available per day
  • Summarizer app to convert large pieces of text into concise summaries


  • Tools for expanding and shortening text are only available on premium plans
  • Limited options for tone changes.

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Starting at


per month

5. QuillBot

Best with Built-in Grammar Checker

QuillBot Homepage

If you’re looking for the best sentence rewriter to help you improve the quality of your content, QuillBot could be the ideal solution. This straightforward tool allows you to enter a certain number of characters into a box, and choose your own preferences when it comes to fluency, tone, and even what kind of synonyms you want to use.

You’ll be able to adjust the size of your sentences too, with shortening or expanding options. Plus, the system checks your grammar as you write to help eliminate any errors. QuillBot works seamlessly with Chrome, Google Docs, and Word, so you can enhance a range of different content types.

Key Features:

  • Fluency and tone control: You can make changes to the flow and style of your writing, to ensure every sentence matches your brand.
  • Expand or shorten: Expand or shorten your text to ensure it fits with the content you’re trying to create, and your intended word count.
  • Summarizer: A built-in summarizer tool can convert long pieces of text into simple summaries, with paragraphs or bullet points.
  • Grammar checker: A built-in grammar checker examines your content for any potential errors or spelling mistakes as you work.

QuillBot Pricing

QuillBot Pricing page

There’s a free version of QuillBot which allows you to enter 125 words into the paraphraser, with standard and fluency modes. You can choose from up to 3 synonym options, and freeze a specific word or phrase. Plus, you can enter up to 1200 words in the summarizer.

The paid version of the product allows you to access more word options, as well as a faster processing speed and advanced grammar rewrites. There’s also an included plagiarism checker and AI tone detection included.

6. Outwrite

Best Budget-Friendly Platform

Outwrite Homepage

Another of the best sentence rewriter tools on the market today, Outwrite is a grammar and spelling checker at its core, with an optional paraphrasing and rewriting service. The solution helps to improve the quality of your content as you write, with suggestions for stylistic changes, as well as structural and vocabulary-based improvements.

You can shorten or expand sentences on the premium plan, improve your content according to built-in writing statistics, and even track plagiarism issues. The solution also integrates with a range of platforms, such as LinkedIn, Facebook, WordPress, and Google Docs. There’s also a chrome browser extension available too.

Key Features

  • Integrations: Outwrite works with all of the tools you’re likely to be used in content creation, from Facebook to Outlook email.
  • Grammar support: Built-in grammar and spelling checks help you to avoid mistakes. You can even look for issues in English, French, and Spanish.
  • Writing statistics: Included writing statistics helps you to keep track of your grade level scores and readability in real-time.
  • Style suggestions: If you need help enhancing your content, Outwrite can provide real-time suggestions, and even change passive voice to active voice.

Outwrite Pricing

Outwrite pricing page

Although there is a free version of Outwrite available, it only checks spelling and grammar, while giving you access to a thesaurus. You’ll need the Premium plan for $9.95 per month to access style improvements, rewriting tools, and structural suggestions. There’s also a “Teams” plan for groups, which starts at $6.95 per user per month.

7. Ginger

Best for Multiple Languages

Ginger Software homepage

Ginger is a convenient and simplistic sentence rephrase designed to change the flow and structure of your content by switching words for different synonyms. When you type in a sentence, the algorithm will switch words for new ones to make your content sound unique. It can also check your grammar and spelling as you work, and translate content into 40 languages.

Ginger works with virtually every tool most content creators use already. There’s a Microsoft Word add-on, a desktop and mobile app, an API, and even a Chrome extension. The solution can even streamline words and sentences by giving you different structure options.

Key Features

  • Integrations and add-ons: Ginger has its own Chrome extension, Microsoft Word download, mobile app, and desktop app, to suit every need.
  • Grammar checking: Built-in grammar and spelling checkers will help to improve the quality of your content and eliminate mistakes easily.
  • Simple interface: All you need to do is enter the phrase you want to rewrite, and Ginger will suggest a range of different structure and synonym options.
  • Multiple languages: Rapidly convert text into up to 40 languages, without having to pay for a dedicated translator.

Ginger Pricing

Ginger pricing page

There’s a free version of Ginger available that allows you to convert a handful of sentences without paying anything. If you want to correct lots of mistakes at once, access a longer character limit of up to 5,000 words, and translate into different languages, you’ll need a paid plan. Options start at $4.99 per month for a two-year contract for one user, or $4.99 per month per member for teams.

There are also discounts available for educational customers.

Sentence Rewriter Buyer’s Guide

What is a Sentence Rewriter?

A sentence rewriter is an algorithmic or AI-based tool that generates new variations of a sentence or phrase, to suit your tone of voice, language, or use case.

These tools typically use a combination of AI and contextual synonyms to create new sentences from existing phrases, without compromising on meaning. In some cases, you’ll be able to use these solutions for paraphrasing content or adjusting the tone of your text.

What Are the Benefits of a Sentence rewriter?

Sentence rewriters can help content creators to enhance the clarity and impact of their text, eliminating grammatical issues and improving flow. They’re also ideal when copywriters need to stick to a specific word count, as these tools can either truncate or extend a sentence.

The key benefits of sentence rewriters include:

  • Eliminate plagiarism: You may be able to avoid copy-pasting phrases and quotes directly by converting your content with a sentence rewriter.
  • Improved content quality: Most sentence rewriters come with grammar and spelling checkers to eliminate errors from your content while you write.
  • Better tone of voice: Most sentence rewriters will allow you to choose a specific tone of voice for your content, so you can ensure every sentence matches your brand.
  • Language translation: Some sentence rewriters will allow you to convert content into other languages without having to hire a translator.
  • Time-saving: A sentence rewriter can help you paraphrase, expand, or condense content quickly, so you have more time to focus on other content tasks.

What to Look for in a sentence rewriter

Sentence rewriters can come in a variety of different styles depending on your use case. Some solutions are part of a wider AI writing tool, which comes with various templates and features for creating unique content with AI assistance. Other solutions work seamlessly with the content tools you already use to simply improve your content production.

Some of the key features to look for in a sentence rewriter include:

  • Integrations: The best sentence rewriter tools will work seamlessly with the software and apps you’re already accessing in your business. They might integrate with WordPress, Microsoft Word, Google Docs, and more. They could also have their own chrome extensions, or downloadable mobile and desktop ask.
  • Languages: If you want to translate content into different languages, it’s worth looking for a sentence rewriter who supports a multitude of different options. Some solutions will simply allow you to submit different languages, while others can translate and spell-check languages on your behalf.
  • Ease of use: A good sentence rewriter should be an easy-to-use tool with minimal complexity. Look for something which allows you to convert a wide range of different sentences and phrases at the click of a button.
  • Grammar and spelling checks: Many sentence rewriters come with built-in tools for checking grammar and spelling issues, so you can improve the quality of your content as you write, and avoid common mistakes.
  • Budget: Many sentence rewriters will offer basic features for free, but they may require you to pay more if you want to access more tone of voice options, AI suggestions, and enter larger numbers of words into the system.

Best Sentence Rewriter FAQ

Why do people use sentence rewriters?

Most content creators use sentence rewriters to convert existing phrases into the new and unique copy. You can also leverage these tools to improve grammar and spelling in your text, adjust the tone of your content, and even change the language.

How do sentence rewriters work?

The majority of sentence rewriters work by converting your existing words and phrases into new content with the use of AI algorithms and synonyms. Some solutions will produce a number of options for a single sentence.

Are sentence rewriters easy to use?

Most sentence rewriters have relatively straightforward interfaces, which require you to simply copy and paste the content into a box, and click a button to change the content’s tone, language, and structure.

Choosing the Best Sentence Rewriter

The best sentence rewriter for your needs will be a simple, and cost-effective tool which helps to improve the originality and quality of your content. Look for a solution with a range of language options, as well as a variety of tone and style options to choose from. It’s also important to ensure you’re selecting a rewriter with built-in checkers for grammar, spelling, and plagiarism.

Some of the best sentence rewriters available today include:

  • Jasper: The best overall sentence rewriter and AI content creator in one, with multiple integrations to improve copy quality and originality.
  • CopyAI: The best free solution if you’re looking for simple ways to convert your content into new and original text.
  • QuillBot: The best sentence rewriter for enhancing your content quality and removing spelling or grammar issues as you write.

Have you used any of the sentence rewriters mentioned above? Share your experiences with us in the comments below.

Our Picks: The Best Sentence Rewriter for 2023: 7 Great Options

Best Overall


Jasper once again earns a top spot as one of the best AI writing tools in the digital market.

Best for Integrations


Frase combines integrations with advanced AI to deliver high-quality content.

Best Free Plan


CopyAI’s extensive range of features is impressive give that it’s available for free.

Best User-Friendly Option


Wordtune’s easy-to-use features give you a convenient AI writing tool.

Best with Grammar Checker


QuillBOt helps improve your content with built-in tools essential to writers.

Rebekah Carter is an experienced content creator, news reporter, and blogger specializing in marketing, business development, and technology. Her expertise covers everything from artificial intelligence to email marketing software and extended reality devices. When she’s not writing, Rebekah spends most of her time reading, exploring the great outdoors, and gaming.


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