Quillbot AI: One-Click AI Writing Tool To Improve Article Quality


What is Quillbot AI?

Quillbot AI is an AI writing tool created by Rohan Gupta and his team in 2017, aimed at improving the quality of written articles. Its standout features include text paraphrasing, summarization, and grammar checking. QuillBot is capable of rewriting any text in various ways without changing the original meaning, while ensuring the correct use of appropriate vocabulary, tone, and style. With its powerful functionalities, QuillBot effectively helps users improve their writing quality, and it currently boasts a user base of over 20 million.

Price: Starting free
Tag: AI writing assistant
Release time:2017
Developer(s):Rohan Gupta
User: 20M

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Quillbot AI Functions

Quillbot AI boasts a multitude of features, with its most standout offerings including a paraphrasing tool, summarizer, grammar checker, and an AI paraphrasing mode.

Paraphrasing Tool

Paraphrase is one of the main functions of QuillBot, which can help users optimize text and enhance the readability of articles while retaining the meaning of the original text.

  • Synonym replacement
  • Rewrite the sentence
  • Change word order

QuillBot currently supports American English, German, British English, Canadian English, Australian English and other languages. Quillbot tagalog is not supported yet.


Text summarization enables the condensation of lengthy texts, including research papers and documents, into shorter and more concise versions that effectively capture the essential information.

  • Quickly find key sentences
  • Summarize the core information
  • Make the text more concise

Grammar Checker

By utilizing Quillbot AI’s grammar checker, you can effectively eliminate errors in your writing, allowing your ideas to shine through more clearly and professionally.

  • Check vocabulary spelling
  • Check for punctuation
  • Check sentence structure
  • One-click correction of grammatical errors
  • Help polish articles

7 AI Paraphrasing Modes

  • Standard: Provides a middle ground between changing the input text and keeping its meaning
  • Fluency: Improves language and fixes grammatical errors
  • Formal: Rewrites ideas in a more sophisticated and professional way
  • Simple: Presents text in a way most people can understand
  • Creative: Rephrases text with the most inventiveness and expression
  • Expand: Adds more detail and depth in order to lengthen the text
  • Shorten: Conveys the meaning of a text with conciseness and clarity

Quillbot AI APP

Quillbot AI for PC

Designed for PC users, the Quillbot AI client offers a flexible and convenient experience that enables users to fully leverage the power of Quillbot AI.

Quillbot AI Online

Quillbot AI Online can be accessed directly from your browser, with no client installation required. Simply navigate to the Quillbot AI website and start using it right away.

How to Login Quillbot AI?

  1. Click the Quillbot AI official website
  2. Click the “Login” button in the upper right corner of the page
  3. Enter your Quillbot AI account information, or log in directly with your Google account or Microsoft account

How to Register a Quillbot AI Account?

  1. Click the Quillbot AI official website
  2. Click the “Register” button in the upper right corner of the home page
  3. Choose the version you want to use (free or paid)
  4. Read and accept the Terms of Service and Privacy Policy
  5. Enter your email and password
  6. Click to register, so you will get a Quillbot AI account

How to Use Quillbot AI?

  1. Click the Quillbot AI official website and log in
  2. Choose the tool you want to use. There are a variety of tools to choose from, including paraphrasing, summarizing and grammar checking, here is paraphrasing as an example
  3. Enter the text to be paraphrased into the text box
  4. select paraphrase type
  5. Click the “Paraphrase” button and wait for Quillbot to process your text
  6. After the definition is complete, you can also manually edit.

Quillbot AI Price

Quillbot AI is available in both a free version and a paid version, which can be purchased on a monthly basis or as a one-time purchase for six months or a year. The premium version offers more features and is more comprehensive. For specific details, please refer to the table below.






$19.95/month, $79.95/6 months, $99.95/year


  • 125 words in the Paraphraser
  • Standard and Fluency modes
  • 3 synonym options
  • 1 Freeze word or phrase
  • 1200 words in the Summarizer

  • Unlimited words in the Paraphraser
  • Standard, Fluency, Expand, Shorten, Formal, Simple, and Creative modes
  • 4 synonym options
  • Unlimited Freeze words and phrases
  • 6000 words in the Summarizer
  • Faster processing speed
  • Advanced grammar rewrites
  • Compare Modes (Desktop only)
  • Plagiarism Checker
  • Tone detection

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