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QuillBot

QuillBot

AI writing plateforme specializing in paraphrasing with 9+ personnalisable modes, plus vérification grammaticale, summarizing, plagiarism détection, translation, and the intégré QuillBot Flow writing environnement.

Free AvailableParaphrasingAcademicBrowser ExtensionSummarizer
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Visites mensuelles

43.5M

Modes de reformulation

9+

Note Chrome Web Store

4.6/5

Fondé en

2017

Langues du traducteur

50+

Formats de citation

1,000+

Introduction

QuillBot is an AI-powered writing plateforme that launched in 2017, initially focused on its puissant paraphrasing engine that earned it the reputation as a "full-sentence thesaurus." Since then, QuillBot has evolved into a complet writing toolkit used by millions of étudiants, academics, professionnels, and content créateurs worldwide, earning a 4.6/5 rating on the Chrome Web Store and attracting over 43.5 million mensuel visits.

Ce qui distingue QuillBot apart from other assistant de rédactions is its avancé paraphrasing technologie with 9+ distinct modes — Standard, Fluency, Formal, Simple, Créatif, Academic, Expand, Shorten, and Custom — that provide precise control over how text is rewritten. The Synonym Slider lets utilisateurs adjust how aggressively words are replaced on a spectrum from minimal to maximum variation, and the Freeze Words feature (Premium) keeps specific terms unchanged during paraphrasing, which is inprécieux pour maintaining technical précision.

Beyond paraphrasing, QuillBot now propose a complete writing écosystème: Correcteur grammatical, Summarizer, Citation Generator, Vérificateur de plagiat, AI Detector, AI Humanizer, and Translator — all accessible through the unified QuillBot Flow writing environnement. This intégré approach lets utilisateurs complete entire writing flux de travails without switching between tools, from initial research and source summarization through drafting, editing, citation formatting, and originality verification. The plateforme est particulièrement popular in academic paramètres where proper paraphrasing of source material is a critical skill.

Avantages

  • +Industrie-leading paraphrasing with 9+ personnalisable modes and Synonym Slider
  • +Abordable Premium tarification at approximately $8/month when billed annuellement
  • +Complet tool suite beyond just paraphrasing (Summarizer, Translator, Vérificateur de plagiat)
  • +QuillBot Flow intègre research, writing, and editing in one fonctionnepace
  • +Excellent for academic flux de travails with Citation Generator supporting 1,000+ formats
  • +Free Citation Generator with full access to all formatting styles
  • +AI Humanizer aide refine AI-generated content for naturalness
  • +User-friendly interface with 4.6/5 Chrome Web Store rating

Inconvénients

  • -Paraphrasing can sometimes change meaning subtly or produce awkward phrasing
  • -AI Detector results peut être incohérent across different text samples
  • -Vérification grammaticale is less complet than dedicated tools like Grammarly
  • -Free version word limits are quite restrictive (125 words for paraphrasing)
  • -Vérificateur de plagiat has a mensuel quota limit of 25,000 words
  • -Not conçu pour generating original long-form content à partir de zéro

Fonctionnalités clés

Paraphraser (9+ Modes)

Rewrite text using Standard, Fluency, Formal, Simple, Créatif, Academic, Expand, Shorten, or Custom modes. The Synonym Slider adjusts word replacement aggressiveness, and Freeze Words (Premium) keeps specific terms unchanged. Compare Modes shows le/la même text rewritten in multiple styles side by side.

Correcteur grammatical

Identify and fix grammar, spelling, punctuation, and style errors in your writing. Prend en charge English (multiple dialects), German, French, Spanish, Portuguese, and Dutch. Avancé mode (Premium) fournit more nuanced suggestions for sentence structure and choix de mots.

Summarizer

Condense long texts into Key Sentences (bullet points highlighting le/la plus important ideas) or cohesive Paragraphs (fluent summary narrative). Adjustable summary length with custom instruction support. Offre gratuite gère 600 words, Premium traite jusqu'à 6,000 words per input.

QuillBot Flow

Intégré writing environnement combining all QuillBot tools with built-in research search, "Suggest Text" AI writing assistance, document modèles, and note-taking in one unified fonctionnepace. Eliminates tab-switching between separate tools during research and writing.

Vérificateur de plagiat

Compare text against billions of online sources to identify potential plagiarism. Highlights similar passages with direct links to original sources for easy verification and citation. Premium utilisateurs get 25,000 words par mois of plagiarism scanning capacity.

AI Detector

Analyze text for AI-generated or AI-edited content patterns. Fournit percentage scores by section and détecte output from ChatGPT, Claude, Gemini, and various paraphrasing tools. Prend en charge analysis in English, Spanish, German, French, and Dutch.

AI Humanizer

Refine AI-generated text to sound more natural and human-written by reducing robotic patterns, formulaic structures, and overly predictable phrasing. Uses QuillBot's paraphrasing engine with modes specifically optimisé pour naturalness.

Citation Generator

Create properly formatted citations and bibliographies in APA, MLA, Chicago, Harvard, and 1,000+ other academic and professionnel formats. entièrement gratuit pour utiliser and intégré directly into QuillBot Flow for transparent academic writing flux de travails.

Translator

Translate text between 50+ langues y compris English, Spanish, French, German, Chinese, Japanese, Korean, Arabic, Hindi, and Portuguese. Utile pour accessing foreign-langue sources during research or creating multilingue content.

Tone Insights (Premium)

Analyze the emotional tone, formality level, and confidence of your paraphrased text. Compare how different paraphrasing modes affect the perceived tone pour trouver le/la meilleur(e) match for your intended audience and communication purpose.

À qui s'adresse-t-il

Academic Writing and Research

Étudiants and chercheurs use QuillBot to properly paraphrase source material for essays, theses, and research papers. The Academic mode rewrites text in scholarly tone, the Citation Generator gère proper attribution in APA, MLA, and Chicago formats, and the Vérificateur de plagiat verifies originality before submission. The Summarizer aide quickly digest lengthy research papers.

College étudiants, graduate chercheurs, PhD candidates, and academic writers

ESL and Multilingue Writing

Non-native English speakers use QuillBot pour améliorer the fluency and naturalness of their writing. The Fluency mode polishes awkward phrasing, the Correcteur grammatical catches common ESL errors, and the Translator aide with 50+ langues. The ability to see multiple paraphrasing options side by side aide learners understand natural English phrasing patterns.

ESL étudiants, international professionnels, and multilingue content créateurs

Content Repurposing and SEO

Content marketeurs use QuillBot to repurpose existing content for different channels and audiences. The Expand mode adds detail for long-form articles, Shorten mode crée concise social media versions, and Formal/Simple modes adjust tone for different plateformes. The AI Humanizer refines AI-generated drafts to sound more natural and authentic.

Content marketeurs, SEO specialists, bloggers, and social media managers

Professionnel Document Editing

Business professionnels use QuillBot to refine reports, proposals, emails, and presentations. The Formal mode elevates casual drafts to professionnel standard, the Correcteur grammatical assure précision, and the Tone Insights feature (Premium) analyse whether the writing strikes the right emotional register for the intended audience.

Business professionnels, corporate communicators, and freelance writers

Plans tarifaires

Free

$0/indéfiniment
  • Paraphraser: 125 words, 2 modes (Standard, Fluency)
  • Correcteur grammatical: Basic corrections
  • Summarizer: 600 words input
  • AI Detector: 1,200 words per scan
  • AI Humanizer: Basic modes
  • Translator: 5,000 characters
  • Citation Generator: Full access to all formats
Recommandé

Premium

$8.33/mois

Billed annuellement ($99.95/year). Mensuel: $19.95

  • Paraphraser: Illimité words, 9+ modes + Custom
  • Max Synonym Slider and Freeze Words
  • Correcteur grammatical: Avancé suggestions
  • Summarizer: 6,000 words + instructions personnalisées
  • Vérificateur de plagiat: 25,000 words/month
  • AI Detector and Humanizer: Illimité
  • Translator: Illimité characters
  • Tone Insights and Compare Modes

Team

$7.50/utilisateur/mois

Minimum 5 utilisateurs

  • All Premium comprend for every team member
  • Gestion d'équipe tableau de bord
  • Centralized billing and invoicing
  • Usage analytics and reporting
  • Support prioritaire client

Comparatif

QuillBot vs Grammarly

QuillBot and Grammarly are the two most popular AI assistant de rédactions, but they excel in different areas. QuillBot is the clear leader in paraphrasing with 9+ modes and deep personnalisation, while Grammarly fournit more complet grammar and style checking with better plateforme intégration. QuillBot propose a broader tool suite (Summarizer, Translator, Citation Generator) at a lower price point, while Grammarly has stronger enterprise comprend.

QuillBot excelle dans

  • +Superior paraphrasing with 9+ personnalisable modes and Synonym Slider
  • +Significantly more abordable ($8/mo vs $12/mo annual)
  • +Inclut Summarizer, Translator, and Citation Generator
  • +QuillBot Flow fournit an intégré research and writing fonctionnepace

Grammarly excelle dans

  • +Grammarly propose more complet grammar and style correction
  • +Grammarly intègre transparently across 500,000+ apps
  • +Grammarly has stronger enterprise comprend (Style Guides, Brand Tones)
  • +Grammarly fournit better tone détection and adjustment

QuillBot vs Wordtune

Wordtune is QuillBot's closest competitor in the paraphrasing space, offering AI-powered rewriting with a focus on natural-sounding results. While Wordtune fournit excellent single-sentence rewrites with an intuitif interface, QuillBot propose more modes, greater personnalisation through the Synonym Slider, and a broader tool suite y compris Summarizer, Vérificateur de plagiat, and Citation Generator.

QuillBot excelle dans

  • +More paraphrasing modes (9+ vs Wordtune's 3-4 options)
  • +Synonym Slider for fine-grained control over word replacement
  • +Broader tool suite y compris Summarizer and Citation Generator
  • +Lower price point with more generous offre gratuite

Wordtune excelle dans

  • +Wordtune often produit more naturally flowing rewrites
  • +Wordtune has a cleaner, more intuitif interface
  • +Wordtune intègre better with Google Docs

1. Pour commencer with Paraphrasing

1. Visit quillbot.com or install the Chrome extension for in-navigateur paraphrasing 2. Select the Paraphraser tool from the main navigation 3. Paste or type your text in the input panel (Free: 125 words max per paraphrase) 4. Choose a paraphrasing mode basé sur your needs: - **Standard**: Balanced rewording that preserves meaning - **Fluency**: Focus on natural, smooth-flowing langue - **Formal/Academic**: Professionnel or scholarly tone - **Simple**: Easy-to-understand langue for broader audiences - **Créatif**: More dramatic changes for fresh perspectives - **Expand/Shorten**: Adjust content length tout en préservant meaning 5. Click "Paraphrase" and review the results in the output panel 6. Click any word in the output to see synonym alternatives and affiner the result 7. Adjust the Synonym Slider (Premium) to control how aggressively words are replaced

2. Using QuillBot Flow for Research Writing

QuillBot Flow is your all-in-one writing fonctionnepace that eliminates switching between tabs: 1. Navigate to quillbot.com and select Flow from the sidebar (or access directly) 2. Start a new document or téléverser an existing file (Word, PDF supported) 3. Use the intégré **Research** search pour trouver relevant sources on your topic 4. Add content from search results to your document — citations are auto-generated in your chosen format 5. Use **Suggest Text** pour obtenir AI-generated continuations when vous avez besoin help moving forward 6. Highlight any text pour accéder inline tools: paraphrase, summarize, check grammar, or translate 7. Use the Citation panel to manage all references and generate a bibliography 8. Export your finished document to Word or copy the formatted text Flow est particulièrement puissant for academic writing where vous avez besoin to move between research, paraphrasing source material, drafting original content, and managing citations in a single flux de travail.

3. Complete Academic Writing Flux de travail

**Research Phase:** - Use Flow's research feature or the Summarizer to quickly digest lengthy papers and extract key points - The Translator aide access foreign-langue sources and studies - Save important passages and notes within your Flow document **Writing Phase:** - Paraphrase source material using Academic or Formal mode with appropriate attribution - Use the Citation Generator for proper references in APA, MLA, Chicago, or 1,000+ other formats - Activate "Suggest Text" in Flow when you hit writer's block for AI-generated continuations **Editing Phase:** - Run the Correcteur grammatical for précision across grammar, spelling, and punctuation - Use the Shorten mode to meet word count limits without losing key content - Apply Tone Insights (Premium) to verify appropriate academic voice throughout **Final Verification:** - Run the Vérificateur de plagiat to verify originality against billions of sources - Use the AI Detector to assess AI tool usage levels if required by your institution - Review all citations for completeness and proper formatting

4. Avancé Paraphrasing Techniques

**Synonym Slider**: Drag left for minimal word changes that closely preserve the original phrasing, or drag right for maximum vocabulary variation that produit more créatif rewrites. Start at the middle setting and adjust basé sur your needs. **Freeze Words**: A Premium feature that keeps specific terms unchanged during paraphrasing. Click "Freeze Words" and add your list of terms — essentiel pour brand names, technical terminology, proper nouns, and spécialisé vocabulary that should never be altered. **Custom Mode**: A Premium feature where you describe your desired writing style in natural langue, comme "Write like a tech journalist covering a startup launch" or "Make it sound academic but engaging for a general audience." QuillBot adapts its paraphrasing to match. **Iterative Refinement**: Ne ... pas accept le/la premier/première result. Try different modes on le/la même text, adjust the Synonym Slider to different positions, make manual edits to key phrases, then paraphrase again for further refinement. **Compare Modes**: A Premium feature that shows le/la même input text paraphrased in multiple modes simultaneously, displayed side by side so vous pouvez compare outputs and choose the version that best fits your purpose.

Questions fréquentes

Oui, QuillBot propose a offre gratuite with limited word counts (125 words for paraphrasing, 600 for summarizing, 1,200 for AI détection). The free version inclut 2 paraphrasing modes (Standard, Fluency), basic vérification grammaticale, and full access to the Citation Generator. Premium ($8.33/month annual) removes all limits and adds 9+ modes, Vérificateur de plagiat, Freeze Words, and avancé comprend.
QuillBot is extremely popular among étudiants for paraphrasing research sources and summarizing papers. Cependant, proper paraphrasing still nécessite citing original sources — QuillBot aide you express ideas in your own words but ne ... pas eliminate the need for attribution. The Citation Generator and Vérificateur de plagiat support proper academic practices.
Turnitin and similar plagiarism détection tools may flag QuillBot-paraphrased text, especially if the paraphrasing is minimal or the original source is in their database. AI détection tools (y compris QuillBot's own AI Detector) can also identify paraphrased patterns. Always properly cite all sources indépendamment de how thoroughly you paraphrase them.
QuillBot specializes in paraphrasing with 9+ personnalisable modes, a Synonym Slider, and a broader tool suite y compris Summarizer, Translator, Citation Generator, and the QuillBot Flow fonctionnepace. Grammarly excels at complet grammar and style checking with more sophistiqué corrections, tone détection, and enterprise comprend like Style Guides and Brand Tones. QuillBot is more abordable; many utilisateurs combine both tools.
Support varies by tool: Paraphraser fonctionne in 20+ langues y compris English, Spanish, French, and German. Correcteur grammatical prend en charge 6 langues. Translator gère 50+ langues. Vérificateur de plagiat scans content in 100+ langues. AI Detector analyse text in 5 langues (English, Spanish, German, French, Dutch).
Oui, QuillBot has a dedicated AI Detector that analyse text for patterns characteristic of AI génération. It fournit a percentage score and highlights suspected sections. Like all AI detectors, results are probabilistic and may produce false positives or negatives, so they devrait être used as one data point plutôt que a definitive determination.
AI Humanizer is a tool designed pour rendre AI-generated text (from ChatGPT, Claude, etc.) sound more natural and human-written. It uses QuillBot's paraphrasing engine with modes specifically optimisé pour reducing robotic patterns, formulaic structures, and overly predictable phrasing. Cependant, il peutnot guarantee undetectability by AI détection tools.
Non, QuillBot nécessite an internet connection for all comprend. All text traitement happens on QuillBot's cloud servers, so navigateur extensions and apps also need connectivity to function. Il y a no mode hors ligne or local traitement option.
QuillBot Flow is an intégré writing fonctionnepace that combine all QuillBot tools (paraphraser, correcteur grammatical, summarizer, translator, citation generator) with built-in web research, AI text suggestions, and document management. It eliminates tab-switching during the writing process and est particulièrement utile pour academic research and long-form création de contenu.
Oui, QuillBot peut être used for commercial création de contenu y compris blog posts, marketing copy, product descriptions, and social media content. The Expand and Shorten modes are particularly utile pour repurposing content across different channels and formats. Il y a no restrictions on usage commercial in the terms of service.