Have you heard about Quillbot? It’s an AI tool that’s making a big impact in the world of technology-assisted writing. If you’re someone who writes a lot in this digital world, knowing how to use these tools can really improve your writing skills. In this article, we’re going to provide a comprehensive Quillbot review and a Q&A session all about Quillbot. We’ll cover everything you need to know, from how reliable and user-friendly it is to its different features.

Whether you’re a freelancer, a professional looking to enhance your content game, or a student, this guide has got you covered with all the necessary information about Quillbot. Let’s dive in!

What is QuillBot?

Quillbot review - main view

Quillbot is a cutting-edge artificial intelligence (AI) tool that is making waves in the content writing industry. The heart of this tool lies in its advanced natural language processing (NLP) technology.

The main attraction of Quillbot is its ‘Paraphraser’ feature, which allows the user to rewrite existing content. This can not only enhance the quality and tone of the original text but also provide new ways to repurpose the content. Quillbot offers different levels of service through free and premium plans, each with its capabilities and various features.

The tool operates as an internet application for rewriting written content. Users input text, and Quillbot paraphrases this in various styles according to the desired tone – formal or creative. Importantly, while Quillbot enhances writing and transforms text, it is not a tool for plagiarism. Using Quillbot to alter someone else’s original work might still be detected by other AI tools that check for plagiarism, making it unsuitable for passing off someone else’s work as your own in an academic context.

Quillbot Features

Let’s dive into the world of QuillBot’s tools. It’s not just a paraphrasing tool; it’s an all-encompassing companion with many features. Let’s explore these features in detail, shall we?

  1. Content Summarization: Ever wondered if you could get a snapshot of your long articles? QuillBot does exactly that! It provides a succinct high-level overview of your content, identifying the main points so you can ensure your message is on point.
  2. Five Quill Modes: Want to strike the perfect tone in your writing? Choose from five distinct writing modes and let QuillBot set the right tone for your article, paragraph, or sentence.
  3. Extensions & Add-ons: Make your writing process a breeze with QuillBot’s MS Word and Google Chrome extensions, as well as Google Docs add-ons. Writing has never been more accessible!
  4. Synonym Recommendations: Need help finding the perfect word? QuillBot offers a ‘word flipper’ feature, providing you with a range of synonyms to enhance your writing.
  5. Web-based Tool: With QuillBot being a web-based tool, you can work efficiently from anywhere at any time. Now isn’t that convenient?
  6. User-friendly Interface: Don’t fret if you’re not tech-savvy. QuillBot’s clean and easy-to-use interface ensures that even beginners can use it with ease.
  7. QuillBot API: With QuillBot’s developer API, you can integrate AI functionality into your applications or websites.

But that’s not all! QuillBot also boasts several state-of-the-art functionalities:

  • Paraphrasing Tool: Rewrite your text while maintaining its original meaning.
  • Grammar Checker: Avoid grammatical mistakes and ensure your writing is always up to par.
  • Plagiarism Checker: Ensure your content is unique and authentic.
  • Co-Writer: Get assistance in crafting high-quality articles.
  • Summarizer Tool: Condense your content without losing its essence.
  • Citation Generator: Accurately generate citations for your references.

Additional highlights include QuillBot‘s Freeze Words, Integrated Extensions, and a handy feature called Hotkey. I will explain these later.

1. Paraphraser

QuillBot’s Paraphraser is a game-changer for content publishers, academics, essayists, and writers alike. But what makes it stand out from other AI copywriting tools? Let’s dive into the details of what this paraphrasing tool offers.

Tailored Writing Modes

The Paraphraser offers seven unique modes to cater to your specific needs:

Quiltbot standard mode

Standard Mode: This is QuillBot’s default mode. It strikes a balance between altering your text and preserving its original meaning to make it sound as natural as possible. The primary function of this paraphraser tool is to rewrite content while ensuring logical sentence flow. A unique feature here is the integrated synonyms bar, which allows you to change words or phrases to match your writing style. However, be mindful when using this feature, as excessive synonym generation might deviate from the original meaning.

Quiltbot fluency mode

Fluency Mode: This mode focuses on enhancing language usage and fixing grammatical mistakes. Although it doesn’t make many changes to your text, it ensures your sentences maintain their original meaning by using fewer synonyms. This mode makes sure your paraphrased content sounds human when read aloud. It’s one of the two modes available in QuillBot’s free plan.

Quiltbot simple mode

Simple Mode: As the name suggests, Simple Mode simplifies your text, making it easy to read and more understandable. Ideal for bloggers or article writers, this mode is perfect for paraphrasing articles, sales copies, or landing pages. However, note that the synonym bar is inactive in this mode.

Quiltbot creative mode

Creative Mode: This mode is where QuillBot flexes its creative muscles. It overhauls your content, making it read and sound completely different from the original. Everything from the tone to the sentence structure is changed, potentially even altering the original meaning. It’s ideal if you want to paraphrase content to look entirely different from the original. However, this mode may require significant human intervention to ensure grammatically correct and spell-error-free results.

Quiltbot expand mode

Expand Mode: Do you need to increase the length of your text? The Expand Mode is your go-to option. It adds more detail and depth to your text, extending it as much as possible. This mode is handy when you need a higher overall word count for your existing content.

Quiltbot Shorten mode

Shorten Mode: The Shorten Mode is the exact opposite of the Expand Mode. It condenses your text as much as possible while retaining the original meaning. If you’re looking to reduce the overall word count without losing the essence of your content, this is the mode for you.

Quiltbot formal mode

Formal Mode: The Formal Mode is all about sophistication and professionalism. It rewrites your ideas in a more refined and professional way, making it an excellent choice for academic or business writing.

Quiltbot custom mode

Custom Mode: Allows you to use your own way of paraphrasing. You can write anything you want, e.g. Academic, Like a CEO. I personally like the outcome after typing “Funny.” It’s definitely worth some time to experiment with.

These modes are designed to give you control over how much the tool changes your text. Whether you’re aiming for a different style or purpose or trying to make your writing simpler or more formal, QuillBot’s paraphrasing tool has got you covered.

Streamlining Complex Language

At its core, QuillBot’s Paraphraser uses machine learning to modify sequences of terms and words, insert synonyms, and strip away complicated language. It’s a great tool for article rewriting. However, remember to use the grammar checker to copyedit the results and always cite original sources when using Quillbot paraphrasing!

2. Grammar Checker

When it comes to writing, grammatical accuracy is paramount. That’s where QuillBot’s Grammar Checker, a good grammar checker, leaps into action. It’s a free tool that ensures your writing is grammatically sound, and the best part? You don’t even need to sign up for QuillBot to use it.

Quillbot grammar checker

How to use it?

Simply copy-paste your content into the QuillBot editor bar, and watch as it identifies all the grammatical mistakes in your text. This includes punctuation errors, spelling blunders, and instances of word misuse. With just a tap on “Fix All Errors,” you can correct all your grammar mistakes at once.

Versatile & Accessible

The Grammar Checker isn’t limited to the QuillBot website. You can access this feature via a web app or as a Chrome extension, making it easy to check for errors in emails, social media posts, and other platforms. It’s one of the most accessible grammar checkers out there.

Multilingual Support

QuillBot understands that English has many flavors. Its AI-powered thesaurus supports Australian, American, and British English, ensuring accurate checks no matter which variant of English you use.

Competent & Comprehensive

In tests, the QuillBot Grammar Checker proved to be quite effective at grammar checking. It picked up spelling mistakes and missing punctuation marks, and impressively, it highlighted more errors than the standard grammar checker in Microsoft Word.

While it might not rival Grammarly in terms of intuitiveness and context provision, it’s a decent tool. Especially when used alongside QuillBot’s other premium features, it becomes an invaluable aid for spotting and fixing grammatical mistakes in academic papers and essays.

Web App & Browser Plugin

The QuillBot Grammar Checker is available as a web app and as a browser plugin. This means you can fix grammar mistakes not just in your documents but also in your online content like emails and social media posts.

Quillbot grammar checker Chrome extension

However, QuillBot’s Grammar Checker isn’t as intuitive as Grammarly. You can’t review suggestions, rewrite and fix multiple sentences at once, and it doesn’t provide the same context to grammar mistakes as Grammarly. But don’t let that deter you. It’s highly accurate, and if you’re already using QuillBot’s other tools, this feature will prove to be a useful addition. It fixes grammatical errors efficiently, making it a useful tool to check grammar in your content.

3. Plagiarism Checker

Navigating the choppy waters of original content creation can be tricky. That’s where QuillBot Plagiarism Checker comes in, acting as a lighthouse guiding you away from the rocks of plagiarism.

Quillbot plagiarism checker

Tailored for Academics and Essayists

QuillBot Plagiarism Checker is a good tool specifically designed for academics and essayists. You simply paste or upload your essay into the plagiarism checker, which scans your work in just a few minutes. It then provides a comprehensive report highlighting any instances of potential plagiarism. Unlike other plagiarism checkers, this tool not only helps you avoid deliberate plagiarism but also helps spot missing citations, thereby preventing accidental plagiarism.

Quillbot plagiarism checker report

Official Features

According to the official website, the Quillbot Plagiarism Checker offers the following features:

  • Ensure Proper Authorship & Citations: It analyzes whether any section of your text improperly attributes authorship to content already published on the web, in books, research papers, academic papers, or news sources.
  • Real-time Report & Analysis: Quickly and accurately review all instances of plagiarized writing in your work with a comprehensive plagiarism score and report.
  • Clear & Actionable Feedback: Easily understand which sections of your document are missing proper citations.
  • 100+ Languages: Scan text in more than 100 languages, including English, Spanish, French, Portuguese, Arabic, Russian, German, Greek, Chinese, and Japanese.
  • Monthly Scans: With a Premium subscription, scan up to 20 pages per month. A single page is up to 250 words.

In conclusion, QuillBot Plagiarism Checker is a powerful tool that ensures the originality of your content and helps maintain the integrity of your work. It stands out among other plagiarism checkers for its comprehensive plagiarism-checking features.

4. Co-Writer

The Co-Writer is a one-stop solution that combines all Quillbot features into a comprehensive tool. Think of it as your personal text editor, research assistant, citation generator, grammar checker, and paraphrasing tool; all rolled into one seamless interface.

Quillbot co-writer

Research Capabilities

One of the core functionalities of the Co-Writer is its robust “Research” feature. It allows you to search the web for resources directly within the tool. The tool then loads the full contents of these pages, highlighting the main topics and key points, saving you the hassle of shifting between tabs or applications.

Suggest Text Feature

Stuck on what to write next? The “Suggest Text” feature offers suggestions on what to write next. This AI-assisted autocomplete functionality is akin to many AI writing tools and can help keep your writing smooth and efficient. However, it’s important to fact-check the suggestions as they may not always be accurate.

A Word of Caution

While the Co-Writer tool is incredibly handy, it does come with potential risks. Since the tool allows you to pull information from online sources directly, it can inadvertently lead to copyright issues. Therefore, it’s crucial to use the paraphraser wisely and ensure proper citations to avoid plagiarism.

A Seamless Writing Experience

Available to premium users, the Co-Writer seeks to enhance your writing and research process. It generates content based on your input and integrates smoothly with other tools like the paraphraser for a seamless writing experience. Whether you’re working on an academic paper or crafting a blog post, the Co-Writer can significantly expedite your writing.

Transformative AI Technology

The Co-Writer is a testament to how AI is revolutionizing the way we write online. While it may not directly aid with SEO like a content optimization tool such as Clearscope, it does offer a multitude of benefits. From reducing research time to offering valuable insights, the Co-Writer is transforming the writing landscape.

5. Summarizer

The Quillbot Summarizer tool transforms your lengthy texts – whether news articles, research papers, or even lengthy emails – into concise, digestible content packed with key points. Leveraging natural language processing, QuillBot’s AI zeroes in on critical information while preserving the original context.

Two Modes for Your Convenience

The Quillbot Summarizer tool offers two modes to cater to your summarizing needs: Paragraph mode and Key Sentences mode. Both modes offer unique advantages and can be utilized based on the exact requirements of your task.

Paragraph Mode

Quillbot summarizer paragraph mode

This mode creates a unique paragraph that summarizes your content without altering its original context. It’s perfect when you need a condensed version of your text that still flows like a narrative. Plus, you have control over the summary length, thanks to the handy length slider.

Key Sentences Mode

Quillbot summarizer key sentences mode

As the name suggests, this mode provides you with a list of bullet points or key sentences from your long content. It’s ideal when you need to summarize content quickly or skim through the most important points from your text. And just like with the Paragraph mode, you can adjust the summary length or the number of bullet points using the summary length slider.

More than Just Summarizing

The QuillBot Summarizer is not just about condensing your text; it also assists you in removing unnecessary words from your documents. It uses machine learning and natural language processing to identify and eliminate superfluous words or phrases without changing the original meaning. This summarizer tool ensures that your summary is concise and to the point without losing any crucial information.

6. Citation Generator

Like most modern grammar checkers, QuillBot isn’t just about correcting your sentence structure or word choice; it also includes a handy citation tool. This feature lets you cite websites, books, and journal articles in various academic citation styles, including MLA, Chicago, APA, and more.

Quillbot citation generator

How Does It Work?

The Citation Generator is incredibly user-friendly. All you need to do is enter a link, and the tool will gather all the necessary information to complete your citation. This includes details like the title, publishing date, and author name. Now you can say goodbye to the painstaking process of manually digging out these details!

If the generator cannot locate the requested information, it prompts you to enter the information manually. This ensures that your citations are always accurate and complete.

Once you’ve entered all the details, you simply save the citation, and QuillBot generates it in your preferred format. You can generate multiple citations, copy the results, and even export all the citations to download them as an MS Word document.

A Tool for Everyone

The best part? You don’t need a QuillBot premium account to access the Citation Generator. It is available for free to all users. Whether you’re a student working on a research paper, an academic authoring a journal article, or a writer penning a non-fiction book, this tool is designed to make your life easier.

Expanding Citation Capabilities

The Citation Generator isn’t limited to text-based sources. It’s possible to cite various media types, including books and videos. You can choose from dozens of citation styles to match your specific requirements. However, one limitation noted by users is the absence of an option to build a library of citations in QuillBot.

7. Translator

QuillBot’s Translator uses the power of artificial intelligence to translate text quickly and accurately. With this tool, you can translate longer texts into over 30 languages without the distraction of ads. And the best part? You can enjoy completely free translation online—without downloading an app.

Quillbot translator

Beyond Just Translation

But QuillBot’s online translator does more than just translate words—it also allows you to edit text and cite sources at the same time with integrated writing tools. This feature sets it apart from many other translation tools on the market.

Making Sense of Language Quirks

Every language comes with its own set of idioms and quirks that can often leave learners baffled. QuillBot’s smart online translator can help make sense of these, ensuring your translations are not just accurate but also culturally and contextually appropriate.

QuillBot’s Translator is a top-tier tool that makes language barriers a thing of the past. Whether you’re translating for academic purposes, travel needs, or personal interests, this tool is designed to deliver swift, accurate, and comprehensive translations.

Other Features Worth Mentioning

While QuillBot’s main tools are impressive, there are also a couple of additional features in the premium version that deserve a spotlight. These functions enhance the user experience, making QuillBot more efficient and user-friendly.

QuillBot Hotkeys

If you’re a fan of keyboard shortcuts, QuillBot has got your back. This feature allows you to access various functions without having to click through menus. These hotkeys can significantly speed up your work process, especially if you’re working on a lengthy document.

Quillbot hotkeys

In addition to basic functions, QuillBot’s built-in editor also offers a shortcut for highlighting changes to your text. This feature enables you to quickly identify and correct spelling or typing mistakes, further enhancing your writing efficiency.

Unlimited Freeze Words

Another standout feature is the “Freeze Words” function. This feature allows you to “freeze” certain words or phrases that you don’t want to be paraphrased. This could include specific quotes, proper nouns, or any other text that needs to remain unchanged.

Quillbot freeze words

While the free version offers one frozen word, the Quillbot premium offers give you unlimited freeze words. You can access this feature by clicking on the snow symbol on QuillBot’s user interface. To use it, simply key in the phrase you want to freeze and hit enter.

QuillBot Extensions

QuillBot‘s functionality isn’t limited to its web platform. It also offers a variety of handy extensions that integrate seamlessly into your regular workflow, allowing you to access its features directly from your preferred writing tools.

Google Chrome Extension

Quillbot chrome extension

QuillBot’s Chrome extension integrates smoothly into various web forms, making it easy to use alongside other browser grammar tools like Grammarly. Whether you’re typing an email in Gmail or drafting a document in Google Docs, the QuillBot widget is there to provide real-time feedback. In Google Docs, the widget hovers next to your text, offering suggestions both in-line and in the sidebar.

Microsoft Word Plugin

Quillbot Microsoft Word plugin

For Microsoft Word users, QuillBot offers a dedicated plugin that functions much like the online tool. You can access the Paraphraser, Grammar Checker, and Summarizer tools directly in Word. Simply select the text in your document or copy and paste it into the sidebar to have it rephrased or summarized.

Google Docs Extension

Quillbot google docs extension

In addition to the Chrome and Word plugins, QuillBot also offers an extension for Google Docs. This allows you to leverage QuillBot’s functionality directly within Google Docs, further streamlining your writing process.

To install these extensions, you can visit the QuillBot website or your respective application stores, such as the Chrome Web Store for the Chrome extension. Do note that to use the Microsoft Word plugin, you would need a licensed Microsoft Word application.

QuillBot Review: Pros and Cons

When it comes to writing tools, QuillBot has distinguished itself with a variety of features. However, in the spirit of providing an honest Quillbot review, let’s dive into the pros and cons of this AI tool.


  • User-friendly Interface: QuillBot is designed to be easy to navigate, making it accessible for users of all levels.
  • Free Plan: For those unsure about committing, QuillBot offers a free plan that can be used indefinitely.
  • Money-Back Guarantee: If you’re not satisfied, QuillBot provides a 100% money refund within three days.
  • Video Captions Generator: This unique feature allows for the creation of video captions.
  • Grammar Checks: QuillBot can help to improve your writing by checking for grammatical errors at no additional cost.
  • Multiple Extensions: QuillBot is available on MS Word, Google Docs, and as a Chrome extension, allowing for seamless integration into your writing process.


  • Character Limitation: Both the free and paid plans have character limitations that may restrict usage for some users.
  • Limited Writing Modes: The free plan only offers two writing modes.
  • No GPT-3 AI-Free Writing: Unfortunately, QuillBot does not currently offer GPT-3 AI-free writing.
  • Manual Help Needed: To choose the best synonyms, some manual help is required.

The Bottom Line

QuillBot shines in its machine-learning writing tools, particularly in the paid plan. It’s a powerful and accurate writing tool, particularly suitable for academics and essayists. The Paraphraser and Summarizer are standout features, but other tools, such as the grammar checker and plagiarism checker, may not be as comprehensive as those offered by other platforms. The free version, while useful for rewriting content, is limited in its functionality.

QuillBot Pricing

QuillBot offers a range of plans to suit various user needs and budgets. Here’s what you can expect:

Quillbot available plans

Free Plan

The free version provides a solid suite of Quillbot features, including:

  • Paraphrasing tool with a character limit of 125 words
  • Two paraphrasing writing modes
  • Summarizer tool for up to 1,200 words
  • Ability to process two words simultaneously
  • Access to Google Docs and Google Chrome extensions
  • Up to three synonyms
  • Ability to freeze one word or phrase
  • Access to citation generator tool
  • Grammar checker

However, the free plan of Quillbot does have limitations — it doesn’t offer plagiarism checking or advanced grammar rewrites, among other features.

Premium Plan

For users seeking more power and flexibility, the QuillBot premium plan is an excellent choice. It’s available at the following rates:

Quillbot price
  • Monthly Billing: $9.95
  • Semi-annual Billing: $6.66
  • Annual Billing: $4.17

The premium plan offers an array of advanced features:

  • Seven paraphraser writing modes
  • Four synonym options
  • Phrases compare modes
  • Unlimited Free Words and phrases
  • Faster processing speed
  • Ability to summarize up to 6,000 words
  • Advanced grammar rewrites
  • Co-writer
  • Unlimited words with the paraphrasing tool
  • Access to all extensions, including Microsoft Word

The premium plan also comes with a 3-day money-back guarantee, giving you peace of mind as you try the product.

QuillBot Alternatives: A Look at the Top Contenders

Let’s quickly explore some of the most popular QuillBot alternatives. For a very detailed list of the 27 best alternatives, check my article.

Jasper AI has been hailed as one of the best alternatives to QuillBot. Like QuillBot, Jasper offers AI-powered writing assistance, but it stands out with its capacity to create content like blog posts, social media posts, and more.

Copy AI is another solid contender, offering a range of tools for generating creative content, from blog post ideas to product descriptions.

Frase is an AI writing tool that excels in creating SEO-friendly content. It also offers a ‘content briefs’ feature that can be particularly useful for content marketers.

Wordtune is an excellent alternative for those who value language refinement. It uses AI to make your sentences clearer, more compelling, and more natural. For a detailed comparison, check my recent article Wordtune vs QuillBot.

Grammarly Business and WordAi are touted as top QuillBot alternatives, particularly when it comes to grammar checking and rewriting.

Anyword, Hypotenuse AI, Copysmith, and Semrush are other noteworthy alternatives, each offering unique features ranging from content creation to SEO optimization.

Interestingly, Instatext and WordAi stand out as superior paraphrasing tools compared to QuillBot, according to user questions and answers.

Ultimately, the best alternative to QuillBot depends on your specific needs and preferences. Each of these tools offers similar features, as well as unique strengths, so it’s worth taking the time to explore them and find the one that best fits your writing goals.

My Take: Is Quillbot Worth Buying?

After evaluating various sources and user experiences, the consensus is clear: Yes, Quillbot is worth buying.

Quillbot’s premium plan offers exceptional value for money, providing a multitude of features that make it one of the standout tools in the marketplace. The free plan, while more limited, still offers access to many of these features, making it a great starting point for those new to AI writing tools.

One of Quillbot’s main strengths is its ability to transform dull content into fluent, formal, and creative content. It enhances vocabulary and paraphrases text in a way that few other tools can match. The built-in grammar checker and plagiarism checker are additional perks that add to its overall versatility. However, some users have noted that the plagiarism checker might not be as reliable as those offered by some competitors.

The user-friendly interface is another highlight. Users report that it’s easy to navigate, with all options readily available and intuitive to use. This ease of use makes Quillbot an excellent choice for a wide range of users, from freelancers and beginners to professionals and students.

In conclusion, Quillbot Premium is a worthy investment, particularly for those looking to increase their content production or needing assistance with citations and plagiarism. It’s a tool that pays for itself, especially if you’re in a line of work that requires the production of multiple articles on similar topics.

Whether you’re a writer, student, or professional, Quillbot can be a valuable writing assistant, helping you create better, faster, and clearer content. Whether you opt for the free service for your social media posts or go for a paid plan for professional writing, you’re unlikely to be disappointed by what Quillbot has to offer.

Looking to improve your writing with the right tools? Dive into my article about the 10 best AI writing assistants. Explore the top options and find the one that’s tailor-made for your writing style and needs!

Frequently Asked Questions

Quillbot is an AI-powered writing tool that offers features like paraphrasing, summarizing, grammar checking, and plagiarism detection. It helps transform your content into a more fluent and creative form.

Yes, Quillbot offers a free plan with limited features. However, for advanced features like Compare Mode and faster paraphrasing, you’ll need to upgrade to the premium plan.

While Quillbot does offer a plagiarism checker, some users have noted that it may not be as reliable as other options in the market.

Quillbot is recommended for anyone who writes regularly, including freelancers, beginners, professionals, and students. It’s especially useful for those looking to increase their content production.

No, Quillbot doesn’t just spin articles. It changes words and phrases to give a completely new structure without changing the original meaning.

Yes, Quillbot offers great value for the price. The premium plan provides access to advanced features and faster processing, making it a worthy investment for writers.

Quillbot has a user-friendly interface that is easy to navigate, making it accessible for users of all levels.

Yes, one of Quillbot’s standout features is its ability to change the tone of your text while maintaining the original meaning.

Quillbot is considered one of the most incredible writing tools in the marketplace, thanks to its unique features like paraphrasing and summarizing. However, the best tool for you will depend on your specific needs and preferences.

Yes, the premium plan includes a 3-day money-back guarantee.