Do you find yourself using lots of redundant, repetitive words and phrases just to get your point across? 

Maybe you have some old content you know is perfectly valuable, but could use a refresh. Or, you just don’t have the time or energy to rearrange your points over and over again and revise your draft to perfection.

AI rewriter tools can help. At your command, they’ll dive into your content, find the correct puzzle pieces within that mess, and organize them in the right order without losing the original meaning. 

Below, we’ll cover how AI rewriting tools work, their benefits, and a selection of the best options to make your creative work flow a lot easier.

What is an AI rewriter tool?

An AI rewriter tool is a piece of software that uses artificial intelligence to analyze text based on a given prompt or input and generate a new version, while preserving the core message.

Through powerful language models, AI rewriting tools learn patterns, vocabulary, and grammar from large amounts of text. Then, they rewrite, optimize, and generate human-like text that fits into your brand’s messaging and appeals to your audience. 

For instance, you can prompt the rewriter tool to rewrite a sentence or paragraph to be more professional, conversational, or engaging. You can also use AI rewriters to rewrite social media posts and make them more casual, focus on a specific audience, and include emojis. 

Here’s an example of what an AI rewriter looks like in action using Descript’s Ask AI tool:

Now that you know what AI rewriter tools are, let’s explore the benefits of using one in your content creation process.

4 benefits of AI rewriter tools

Improve content quality and clarity 

An AI rewriter tool can enhance the quality and clarity of your sentences and paragraphs. 

Once you enter your content into the rewriter, it’ll rephrase the text and generate a version with enhanced readability, improved flow, and better overall structure. This way, you can refine your content, succinctly convey your key points, and better engage your audience.

Enhance your skills

If you’re a non-native English speaker, an AI rewriting tool can catch areas of improvement in your content to ensure you communicate effectively. 

AI rewriter tools make it easier to switch your tone, wording, and structure to sound better. Plus, they generate alternative versions of your content that demonstrate different sentence patterns, vocabulary options, and grammatical structures. 

You’ll not only improve your sentence construction, but you’ll also expand your language skills as you develop your spoken and written language proficiency. 

Save time and money

AI rewriter tools take the hassle out of structuring content for human readability. This manual process can take hours, but AI tools rewrite text in a matter of seconds or minutes. Plus, many AI rewriter tools are free to use or offer free trials, which saves you money you’d have spent paying for an editor’s service.

Repurpose content for different audiences

Content creators often repurpose their content to post across multiple mediums—like turning a blog post into a social media thread. AI rewriter tools slash the time to repurpose old content, so you can quickly generate fresh, plagiarism-free content for different channels. 

For instance, you can take a product update and have the AI tool rewrite it for multiple platforms, such as a professional LinkedIn post, an engaging script for a TikTok video, a marketing email, and a Google ad. The tool will generate alternative versions optimized for social media platforms that grab attention and encourage interaction.

AI rewriting tools also help you update old content and topics that require occasional rewriting, while improving your content’s rankings in the search engine results pages (SERPs).

Now let’s look at the best AI rewriter tools available. 

Top 11 AI rewriter tools to edit your content

1. Descript
2. Jasper
3. Frase
4. Copy.ai
5. Semrush Smart Writer
6. Quillbot
7. Wordtune
8. WordAi
9. Chimp Rewriter
10. HemingwayAI
11. Article Rewriter Tool

1. Descript: Best free AI rewriter tool

Descript helps you prune your first drafts. It rewrites and restructures the content without losing your core message, then generates a ready-to-publish piece of content. The software uses AI to eliminate the drudgery of editing, so you can focus on your ideas and creativity—and produce high-quality content. 

Instead of switching tools to create written, audio, or video content, Descript lets you do everything on a single platform, so you can streamline your creative workflow. It’s like the sidekick you never had that helps you edit and rewrite faster, and maybe better.

Best features

• AI Script Rewriter: Transforms your rough scripts into tight, engaging content, so your core message comes across to your audience.  
• Ask AI: Rewrites your script with an editor’s eye to improve clarity and flow while maintaining the basic outline and structure.
• Filler word removal: Detects and removes filler words in your content.
• Summarizer: Generates a concise, coherent summary of your content, which you can use in different mediums.
• Social Post Writer: Analyzes your content and churns out short promotional copy options for your social channels.
• Turn Into Blog Post: Converts your scripts to blog posts with one click, so you can expand brand reach and boost search engine optimization (SEO).

Pros

• Free 
• User-friendly interface 
• No rewrite limitations
• All-in-one content creation platform
• Publish directly to tons of websites

Cons

• No mobile app

Pricing: Free plan available. Paid plans start from $12 per month. 

2. Jasper: Best AI rewriting templates

Jasper is an AI writer that summarizes, rewrites, improves, and generates content for multiple use cases. 

The software has templates for popular copywriting frameworks, which you can use to breathe new life into old content or craft fresh and engaging new pieces. 

It’ll select and analyze every word and phrase, then generate a unique, authentic, and plagiarism-free piece of writing.

If you want content for different channels, just drop your content into Chat and ask Jasper to generate an ad, email campaign, or social media post from your content.

Best features

• 50+ AI templates
• Floating text suggestions
• Jasper Brand Voice

Pros

• Creates publish-ready content
• Works in over 25 languages
• Variety of AI writing tools

Cons

• Struggles with large chunks of content
• No free plan
• Expensive 
• Short free trial

Pricing: Creator: $49 per month/seat, Pro: $69 per month/seat, Business: Custom pricing.

3. Frase: Best AI paragraph rewriter 

Frase uses a proprietary AI model to analyze your content, understand your topic, and rewrite and optimize the text in minutes. 

When you enter a single sentence or long paragraph of up to 400 words into the online Frase rewriter, it will generate three suggestions based on your original content. You can pick the option you prefer or combine the best of the three versions.

Frase offers custom AI templates for translating paragraphs into lists, making it easier for your audience to digest long blog posts or articles. Plus, it can rewrite your headings, social media posts, or product descriptions.

Best features

• Paragraph rewriter
• Paraphrasing tool
• Sentence rewriter

Pros

• Easy to use
• Clear and concise rewrites

Cons

• No free plan
• Limited trial
• Has usage limitations 
• Works with only 8 languages

Pricing: Solo: $14.99 per month (one user), Basic: $44.99 per month (one user), Team: $114.99 per month (3 users).

4. Copy.ai: Best for marketing content

Copy.ai is a popular AI content rewriting tool with a variety of tools for generating, editing, and repurposing content. 

Through natural language processing (NLP) capabilities, the free tool can rewrite your content and match your brand voice, ensuring consistent brand identity while helping you build authentic connections with your audience. 

A built-in prompt library is available, which you can use to brainstorm and generate content ideas, write specific paragraphs in a post, or rewrite and polish up existing copy.

Enter your original copy in the Copy.ai editor along with clear instructions on how you want it to rewrite the content, like changing sentence structure or replacing certain words. The tool will generate new variations of your content, which you can copy and paste wherever you need it.

Best features

• Wide range of content templates
• Brand Voice 
• Paragraph/sentence rewriter
• Ad copy generator
• Email subject line generator

Pros

• Intuitive interface
• Time-saving tools

Cons

• Limited free plan

Pricing: Free: $0, Pro: $49 per month, Team: $249 per month.

5. Semrush Smart Writer: Best for SEO optimized rewrites

Semrush is popular among bloggers and marketers as a SEO tool for boosting search ranking and online visibility. It extends this functionality to its SEO Writing Assistant, which uses AI to optimize your copy for readability, engagement, and SEO, so you can outrank your competitors.

Within the AI assistant, you’ll find Smart Writer—an AI-powered tool that rewrites the original version of your text while keeping the same readability and tone of voice. Enter text in the editor and select Get recommendations. The Semrush Smart Writer will analyze and score your content based on readability, SEO, tone of voice, and originality.

There’s no free version, but Semrush offers a 7-day trial, so you can test the rewriter before committing to a paid subscription.

Best features

• AI content generator 
• Google Docs integration 

Pros

• Generates plagiarism-free text
• Optimizes your content for SEO
• Offers personalized recommendations

Cons

• Short trial period
• No free plan

Pricing: Pro: $129.95 per month, Guru: $249.95 per month, Business: $499.95 per month.

6. Quillbot: Best for paraphrasing

Quillbot rewrites your content in several styles, and then scans it for grammatical errors and plagiarism. 

Once you enter your text in the Quillbot editor, you can choose a custom or predefined mode, like Standard or Fluency, to customize and perfect the rewritten text. You can also translate your content in one of the 30 languages Quillbot supports.

Quillbot will improve your content and ensure it’s in the right tone, vocabulary, and style for any application.

Best features

• Custom and preset rewrite modes
• Paraphrasing tool
• Grammar checker
• Plagiarism checker
• Chrome extension

Pros

• Free
• Fast and easy to use
• Works in 27 languages

Cons

• 125-word limit
• Free plan limited to two rewrite modes
• Limited use of Synonym Slider
• Inaccurate AI language translator

Pricing: Free: $0, Premium: $9.95 per month.

7. Wordtune: Best for simple rewriting tasks

Wordtune is a simple AI rewriting tool that suggests multiple variations of any sentence or paragraph you paste into its editor. You can ask it to shorten or expand words, sentences, or paragraphs and it will improve your content.

The free version limits you to 10 rewrites per day, which is adequate enough for simple, small scale rewriting tasks. Other than that, you can use Wordtune to summarize long-form content and repurpose your content for different channels. 

Best features

• Rewrites
• Spices
• AI prompts
• AI summaries

Pros

• Easy to use 
• Simple interface
• Unlimited text corrections

Cons

• Free plan limited to 10 rewrites per day
• Content recommendations locked behind paid plan

Pricing: Free: $0, Plus: $24.99 per month, Unlimited: $37.50 per month, Business: Custom pricing.

8. WordAi: Best for bulk rewrites

WordAi uses advanced machine learning (ML) algorithms to understand the meaning of each sentence and then offers high-quality rewrites optimized for readability and uniqueness. 

The tool restructures sentences while keeping the core message. It also adds unique words and phrases to enrich the text, which helps you remove duplicate content.

Plus, it humanizes your content to make it sound natural, improve its quality, and pass as human in AI detectors.

Once you enter your content and click rewrite, WordAi will quickly scan and generate an entire rewritten piece of content. You can adjust the creativity of your rewritten content to make it more conservative or adventurous than the original copy and maximize SEO impact. 

WordAi rewrites in a matter of seconds, so you can increase content output, cut turnaround time, and free up time for more strategic work. Got multiple articles to rewrite? WordAi’s bulk rewrite feature can handle them all, saving you even more time.

Best features

• Bulk Rewrite
• Code view
• WordAi API
• Chrome extension
• Article Forge integration

Pros

• Fast and intuitive 
• Supports HTML content
• Creates up to 1,000 rewrites per article
• Integrates with Article Forge

Cons

• Short 3-day trial

Pricing: Starter: $17 per month, Power: $57 per month, Enterprise: custom pricing.

9. Chimp Rewriter: Best article rewriter tool

If you’re looking for an article spinner, Chimp Rewriter is worth considering. 

Unlike other AI rewriting tools, which rewrite a few sentences or paragraphs, Chimp Rewriter uses AI and NLP technology to search for, analyze, and rewrite your articles within seconds and in multiple languages.

Plus, it integrates with ChatGPT API, so you can rewrite your generative AI articles and produce original, niche brand, and plagiarism-free content quickly and effectively.  

Best features

• Sentence rewriter
• Phrase spin
• Chimp Rewriter API

Pros

• Can rewrite full articles
• Free trial available (15 days)
• Works with 12+ languages
• Integrates with ChatGPT

Cons

• No free plan
• Not newbie friendly
• Not compatible with Mac computers

Pricing: $15 per month.

10. HemingwayAI: Best for content writing

HemingwayAI is a byproduct of the popular Hemingway Editor, which highlights wordy sentences and common writing errors, so you know what to fix. 

Input your text, highlight the entire passage or part of the text, and then click Rewrite. HemingwayAI will use cloud-based generative AI tools to offer suggestions for each highlight. It’ll also break complex sentences into shorter ones and improve readability, making it easier for your audience to follow.  

You can fix your content, adjust the editor’s target grade level based on your audience, spark fresh ideas, and save time.  

Best features

• 3 target readability levels
• AI suggestions
• 5,000 AI sentences per month
• Unlimited highlights for readability and style

Pros

• Simple, intuitive interface
• Easy to use
• Offers comprehensive suggestions 
• Fixes passive voice

Cons

• Limited free trial
• AI rewrites have limited usefulness
• No browser extension

Pricing: 14-day free trial with up to 200 sentence corrections. Paid plans start at $10 per month.  

11. Article Rewriter Tool: Best tailored synonyms

AI Rewriter Tool uses advanced algorithms and techniques to spin and generate high-quality content for websites. If you’re a content writer, you’ll appreciate the tailored synonyms AI Rewriter Tool offers, which help you avoid redundant and repetitive words or phrases. 

The basic rewrite option instantly generates a rewritten version of your input. However, most of the words in the rewritten output are mere synonyms of words in the original text, rendering the result unusable. 

Selecting advanced rewrite redirects you to Quillbot’s paraphrasing tool, which is inconvenient, especially if you want to do everything on one platform.

Best features

• Word spinner
• Article spinner
• Article rewriter
• Paragraph rewriter
• Chrome extension

Pros

• Easy to navigate and use
• Simple graphical interface
• No signup required
• Unlimited rewrites

Cons

• Basic rewriter generates poor quality output 
• Lacks advanced features in other AI rewriters
• Advanced rewriting tool linked to external rewriter

Pricing: Free

📚 Learn: 10 Best AI video generators for beginners, creators, and businesses

How to use an AI rewriter tool

Step 1. Open Descript

Download and install Descript on a Windows or Mac computer and launch the app. 

Step 2. Upload a video or script in Descript, or write your own

Select New > Video project to upload a video or record one. Alternatively, paste in or write an existing video script.

Don’t have a video script? No problem. Descript’s AI Actions can whip up a script in your preferred tone of voice. Then, use Ask AI, which acts like your own personalized ChatGPT, to write, edit, or summarize scripts for your audio and video projects. 

To use Descript’s Ask AI, click Actions.

Then choose Write a script and Descript will give you a prompt to fill in. 

You’ll then have a script generated for your video or audio project. If you want to rewrite it, simply go to Aski AI, then ask it to rewrite the script.

If you like the new text, select Replace in script and Descript will automatically load the new script into your composition. 

Step 3. Edit the script

Review and edit the AI-generated content to cut out unwanted portions and correct grammatical errors. Then, copy and use the rewritten copy in your social media posts, blog, or YouTube description box. You can easily edit your script in Descript by clicking Write and editing the text as needed.

Click the Write button in your editor, and add text where you need to. 

Want to use Descript’s script writing tools in your business? Sign up for a free account today, where all premium features come as standard. 

‎Best AI rewriter FAQs

Is there a free AI tool to rewrite content?

Yes, you can use Descript’s free Ask AI tool to rewrite your content with as many refinements as you need.

What is the best free rewriter tool?

Descript. Its Ask AI feature rewrites and restructures your content while maintaining the core message, then generates ready-to-publish content. Other free options include Copy.ai and Wordtune.

How do I rewrite content with AI?

Copy and paste your content into Descript’s Ask AI tool, select your preferred tone of voice, and it will generate perfectly rewritten text.