Best free AI humanizer

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December 18, 2024
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13 min read
Best free AI humanizer

An AI humanizer is a specialized tool used to refine AI-generated content, ensuring that the content feels humane and relatable.

With the advancement of AI as a tool for content generation, it is crucial that your content feels natural, relatable, and engaging to your audience.

Although AI tools are excellent in generating content at remarkable speed irrespective of the volume, most times, they lack the technique of emotion and relatability necessary for engagement, which can lead to content that, although factually accurate, may feel disconnected from its audience. That's precisely where humanizers come in. 

AI-generated content often lacks a human tone because it is built based on patterns, data, and algorithms, not instinct or human feelings. 

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Humanizers address the shortcomings of ineffective communication by improving and enhancing AI-generated content for marketing and SEO, as well as improving readability and connection with the target audience.

In this article, we will explore the best free AI humanizers available online, showing their features and limitations, as well as, their pros and cons, guiding you to make the best decision on the best tool to take your content to another level.

Best Free AI Humanizer Tools

  1. QuillBot
  2. Paraphraser.io
  3. Simplified
  4. Grammarly free
  5. Hemingway app
  6. Writesonic (free tier)

1. QuillBot

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QuillBot is an advanced AI-powered tool useful for refining AI-generated texts. It is used by individuals across different fields, from students and educators to content creators and professionals, for activities like content rewriting, grammar correction, humanizing, and improving overall readability.

Its user-friendly interface makes it an excellent option for beginners and nontechnical writers.

FeatureDescription
ParaphrasingRewrite and enhance content with QuillBot’s AI-driven paraphrasing tool, offering multiple modes (Standard, Fluency, Formal, Creative, and others).
Grammar CheckerIdentify and correct grammar, spelling, and punctuation errors, ensuring text quality with style-specific recommendations.
Sentence RephrasingProvides alternative sentence structures and rephrasing suggestions for a more varied and natural-sounding text.
Citation GeneratorGenerate accurate MLA, APA, and Chicago-style citations and references automatically.
SummarizerCondenses articles, papers, and documents into essential points while preserving key information for better readability.
Plagiarism CheckerScan content for potential plagiarism by cross-referencing billions of sources online.
Co-WriterReal-time collaboration tool that allows multiple users to edit and refine documents together.
Word BankBuild and customize a word bank to help you store and use your most important and relevant words during writing.

Pricing Plan

Pricing PlanDescriptionCost
Free PlanLimited paraphrasing with 1 mode, 700 characters per input, grammar checker, and basic access to Summarizer.Free
QuillBot PremiumUnlimited access to all modes for paraphrasing, up to 10,000 characters per input, advanced Grammar Checker, Citation Generator, and Plagiarism Checker.$19.95/month, $39.95 every 6 months, or $79.95/year
QuillBot Premium+Includes all features from Premium plus additional features like QuillBot's AI-powered Co-Writer, priority support, and unlimited plagiarism checks.$29.95/month, $59.95 every 6 months, or $119.95/year

Best For:

  • Students: This is suitable for essay writing, theses, and generating citations.
  • Marketers: It is a useful tool for creating engaging content, improving SEO, rewriting content, and editing.
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Limitations:

  • Inaccuracy: Sometimes, rewrites may lack context or correct spellings. This requires manual adjustments and can pose a limitation.
  • Free plan restrictions: Subscription to the premium plan is necessary for access to more features.

Pros:

  • User-friendly interface, which makes it easy to use for beginners.
  • Accessible across platforms.

Cons:

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  • There are fewer features on the free plan.
  • Manual edits due to inaccuracy.

2. Paraphraser.io

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Paraphraser.io is a free AI-based tool developed to help users rephrase content, enhance readability, and ensure authenticity. It is suitable for students, writers, and professionals who need to improve the quality and uniqueness of their write-ups for academic, creative, or professional purposes.

Paraphraser.io is an excellent tool for anyone seeking to improve or rewrite content on the go. It is especially valuable for individuals and teams who want an easy, accessible, quick, and cost-effective solution for content enhancement.

FeatureDescription
Paraphrasing ToolAutomatically rewrites and rephrases text to produce unique content with improved clarity and style.
Grammar CheckerCorrects spelling, grammar, punctuation, and sentence structure for polished writing.
Sentence RewritingOffers a range of options to reword individual sentences, providing a variety of paraphrasing suggestions to improve content flow.
Text SummarizerCondenses long texts into key points or summaries, helping to retain only the most crucial information.
Plagiarism CheckerScans content against multiple databases to identify duplicate or copied content.
Word LimiterAllows users to set word count limits for paraphrased content to ensure output meets specific length criteria.
Multi-Language SupportSupports paraphrasing in several languages, helping to enhance non-English text with equivalent clarity.
Customizable Paraphrasing ModesOffers several modes, such as standard and fluency, to fit specific needs, ensuring variety in rephrased content.

Pricing Plan

Pricing PlanDescriptionCost
Free PlanProvides basic paraphrasing with a word limit and includes ads. Limited features compared to paid plans.Free
Standard PlanUnlimited paraphrasing with advanced features, sentence rephrasing, grammar check, and plagiarism detection.$9.99/month or $39.99/year
Pro PlanIncludes all features from the Standard plan plus advanced word limitter, AI-based tools, multi-language paraphrasing, and priority support.$19.99/month or $79.99/year

Best for:

  • Bloggers and content writers
  • Students
  • Marketers, freelancers, and professionals

Limitations: 

  • Restriction in the free plan: The free version is limited by word count or the number of times a user can access it by day.
  • Disruptive ads: The free plan is ad-supported. Subscription to the premium plan is necessary to use the platform without disrupting the workflow.
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Pros:

  • Free version with basic functionalities.
  • Supports multiple languages, making it versatile.
  • Several tone models to cater to different text needs.

Cons:

  • Limited functionalities in the free version.
  • Disruptive ad interference can affect user experience. 
  • Manual editing for contextual accuracy.

3. Simplified

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Simplified is an all-in-one content creation and collaboration platform that seamlessly incorporates AI-powered writing tools with design, video editing, and social media management to increase productivity for marketers and content creators alike.

Its AI writing assistant is a standout feature, allowing users to create, refine, and humanize content with ease to ensure that it resonates with the audience. 

Simplified is designed for students, freelancers, marketers, small businesses, and content creators seeking a seamless way to manage multiple tasks on a single platform with quality results. 

It is an excellent option for those looking to consolidate their content creation efforts. Its AI writing assistant and design and social media management tools make it an all-encompassing solution for effective, efficient, and professional-level content management.

FeatureDescription
AI Writing AssistantGenerates text based on input prompts, enabling users to easily create blog posts, social media content, and other written materials.
Content CalendarSchedule and organize content for easy publishing across various platforms.
Graphic DesignCreate high-quality graphics and videos, including templates for social media, ads, and other marketing materials.
AI Image GenerationCreate unique images based on descriptions or keywords, powered by AI.
Social Media ManagementTools for managing and scheduling social media posts, providing an overview of performance across all channels.
Collaboration ToolsAllows teams to work together on design and content projects, providing real-time feedback and editing.
AnalyticsProvides insights on content performance, helping users optimize their posts and campaigns.
Stock LibraryAccess to a vast library of stock images, video clips, and music tracks for content creation.

Pricing Plan

Pricing PlanDescriptionCost
Free PlanBasic access with limited templates, 3 AI-generated posts per day, limited media usage, and a watermark on designs.Free
Pro PlanUnlimited AI writing, templates, stock library access, social media scheduling, advanced analytics, and team collaboration.$15/month or $144/year
Business PlanAll features of the Pro plan plus brand management, advanced reporting, higher usage limits, and priority customer support.$35/month or $348/year
Enterprise PlanCustom solutions including team management, personalized features, and priority support tailored for large organizations.Custom pricing; contact sales

Best for:

  • Content creators
  • Small teams
  • Freelancers, marketers, and agencies

Limitations:

  • The multi-functional design of the platform may be difficult to figure out for new users.
  • Limited access to advanced features on the free version.
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Pros:

  • Combination of AI-powered text with social media tools
  • Suitable for content management 
  • User-friendly interface that aids learning
  • Access to basic needs on free plans

Cons:

  • Restricted access to advanced features on the free version
  • Since it is a browser-based platform, internet connection can pose a challenge.

4. Grammarly free

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Grammarly is a popular AI-powered writing assistant designed to improve writing quality, clarity, and accuracy. It caters to various users across industries, including students, professionals, and content creators, by offering real-time suggestions for grammar, spelling, style, and tone. Whether drawing up an email, writing an essay, or creating professional content, Grammarly helps you communicate effectively using the right choice of words and tone.

It is an excellent tool for anyone looking to improve their writing quality, whether for personal, academic, or professional purposes. Its intuitive design and robust feature set make it a go-to choice for improving writing skills. 

In addition to the core functionalities, Grammarly offers insights into writing performance, identifying areas for improvement and enabling users to track their progress over time.

FeatureDescription
Grammar CheckingAutomatically checks and corrects grammar, spelling, punctuation, and syntax across your writing.
Tone DetectorAnalyzes the tone of your writing, helping ensure it matches your intended communication style.
Plagiarism CheckerScans content across billions of web pages to identify potential plagiarism and suggests citations when necessary.
Advanced SuggestionsProvides recommendations for improving sentence structure, style, and clarity in more advanced writing.
Vocabulary EnhancerOffers alternative word choices and checks for overused or repetitive terms to enhance vocabulary and readability.
Clarity and ConcisenessHelps refine writing by suggesting ways to eliminate redundant phrases and streamline sentences.
Language and Locale AdjustmentsOffers different writing styles (e.g., American, British, Canadian English) to match the intended audience.
Team and Collaboration ToolsReal-time editing and suggestions, ideal for business and team environments with shared writing tasks.

Pricing Plan

Pricing PlanDescriptionCost
Free PlanProvides basic spelling and grammar checks, limited features compared to paid plans.Free
PremiumIncludes all free features plus advanced grammar checks, tone detection, clarity, vocabulary enhancement, and plagiarism detection.$12/month (billed annually)
BusinessIncludes all Premium features with additional collaboration tools, centralized account management, and advanced security.$15/user/month (billed annually)
EnterpriseTailored for large teams and organizations, offering customizable solutions, priority support, and advanced security features.Custom pricing; contact sales

Best For:

  • Students: Improves essays, research work, and assignments.
  • Content creators: Enhances articles, blog posts, captions, and marketing copy.
  • Professionals: Refines emails, memos, reports, and presentations.
  • Non-native English speakers: Improves language proficiency and confidence.

Limitations:

  • Limited features on the free version
  • Manual editing as a result of over-correction.

Pros:

  • User-friendly interface
  • Seamless integration across multiple platforms 
  • Grammar and spelling checks that come with the free plan.

Cons:

  • No offline mode is available.
  • Limited access to advanced features in free mode.

5. Hemingway app

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Hemingway App is a writing and editing tool designed to improve the clarity and readability of your written content. The app serves as a valuable tool to writers by simplifying complex sentences, eliminating redundant words, and creating text that is accessible and easy to understand. 

It is particularly useful for bloggers seeking to engage their audiences, journalists aiming for clarity amidst detailed reporting, marketers looking to convey their messages concisely, and students aiming for explicit, engaging academic writing.

FeatureDescription
Clarity and SimplicityHighlights complex and hard-to-read sentences, suggests simpler alternatives, and helps improve readability.
Sentence StructureDetects overly dense sentences and provides recommendations to break them down into simpler structures for clarity.
Readability ScoreProvides a readability score based on the Flesch-Kincaid scale to gauge how easily the text can be understood by different audiences.
Adverbs and Passive VoiceIdentifies excessive adverb usage and passive voice, encouraging more concise and active sentence structures.
Text FormattingAllows users to format text (headings, bold, italics) to structure documents, as well as export in different formats like HTML, PDF, and more.
Word Count and ParagraphsTracks word count and suggests breaking long paragraphs into shorter, more readable ones for improved flow.
Word Limit AlertsAlerts users when content exceeds specified word counts, ensuring concise writing that respects publication guidelines.
Integration with Desktop and WebAvailable as a web-based tool and downloadable desktop application for offline use.

Pricing Plan

Pricing PlanDescriptionCost
Free PlanProvides access to the basic web app with essential features, such as sentence structure and readability analysis.Free
Desktop AppIncludes the full version with offline functionality, full editing features, and a user-friendly interface for easier editing.$19.99 one-time purchase

Best for:

  • Writers and bloggers
  • Marketers
  • Students
  • Business professionals

Limitations:

  • No grammar or spelling checker.
  • Manual adjustments are needed.
  • Lacks advanced AI features.

Pros:

  • Intuitive user interface 
  • Provides suggestions for concise and active writing
  • Free browser-based version for on-the-go writing.

Cons:

  • Limited features compared to AI-driven tools
  • A paid desktop version is needed for offline access.

6. Writesonic (free tier)

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Writesonic is an AI-powered writing assistant developed to generate high-quality content for various purposes, including blogs, marketing copy, social media posts, and more. It uses an advanced contextual tone to help users quickly create, rephrase, and optimize content. The free tier of Writesonic offers access to basic functionalities and limited usage, making it a recommended option for individuals and small businesses with basic content needs.

FeatureDescription
AI Writing AssistantCreate high-quality content from scratch or using templates, ideal for blog posts, social media, ads, and emails.
Content ExpanderExpands short text into detailed content, helping to elaborate ideas for longer forms like blog articles and marketing copy.
SEO ModeOptimizes content for SEO with built-in keyword suggestions and SEO tools to rank higher in search engines.
Grammar and Spelling CheckProvides grammar checks, corrections, and suggestions to enhance clarity, spelling, and overall writing quality.
Landing Page GeneratorGenerates optimized landing pages for better conversion rates by leveraging AI-driven copywriting templates.
Multilingual SupportGenerates content in multiple languages, making it ideal for global marketing or diverse target audiences.
Template LibraryOffers a wide range of templates for ad copies, blog posts, emails, social media, product descriptions, and more.
Collaborative FeaturesAllows teams to work on content together with real-time collaboration and sharing options.

Pricing Plan

Pricing PlanDescriptionCost
Free PlanGenerate up to 2,500 words per month, includes access to basic writing tools, templates, and content formats.Free
Short-formProvides 75 credits per month for generating short-form content, including blog posts, ads, and product descriptions.$15/month (billed annually)
Long-formIncludes 100 credits per month for longer content like articles, ebooks, and whitepapers, with more advanced features.$39/month (billed annually)
Agency/TeamAccess to additional credits, enhanced collaboration tools, and priority support, ideal for agencies and teams.$79/month (billed annually)
EnterpriseCustom pricing for large teams, provides unlimited credits, dedicated support, and other tailored features.Custom pricing; contact sales

Best for:

  • Students
  • Marketers 
  • Freelancers

Limitations:

  • Manual editing for accuracy and refinement 
  • Advanced features in the premium plan.

Pros:

  • Several tools to meet a variety of needs.
  • Intuitive interface for beginners.
  • Support multiple languages.

Cons:

  • Limited tools in the free version.
  • Content may lack contextual direction.

Summary table of free AI humanizer

ToolsKey featuresProsCons
QuillBotSeveral tools to meet a variety of needs.
User-friendly interface for beginners.
Paraphrasing tool grammar checker
Citation generator
Limited tools on the free version
Paraphraser.ioMultiple paraphrasing modes
Plagiarism checkerFile upload
Free version with basic functionalitiesSupport multiple languages Intrusive ad interference 
SimplifiedUser-friendly interface accessible across multiple platforms Combination of AI-powered text with social media tools
Suitable for content management 
Restricted access to advanced features 
GrammarlyGrammar and spelling checker.Tone detector and enhancer.Seamless integration across different platforms User-friendly interfaceGrammar and spelling checks that come with the free plan.No offline mode is available 
Hemingway appCombination of AI-powered text with social media tools suitable for content management User-friendly interfaceSeamless integration across multiple platforms Grammar and spelling checks that come with the free plan.A paid desktop version is needed for offline access
Writesonic (free tier)Readability scoreColour highlight word count and writing metricsReadability scoreColour highlights word count and writing metricsLack of context 

Why use a free AI humanizer?

AI humanizers are rapidly becoming essential to content creators. The goal is to transform machine-generated content into more authentic and human-like content.

There are three (3) primary reasons why choosing a free humanizer is your best bet.

Cost-effective 

Free tools are excellent for content creators across all industries, at different skill levels. From students to freelancers to small businesses, free AI humanizing tools will cater to their needs without a need to break the bank.

With free plans, users can freely dig through for the best tools that suit their needs because they don't have to commit financially before exploring.

Improved SEO and readability 

By creating content that resounds with the audience, metrics boosts like time-on-page reduce bounce/churn rates.

As a result, users are engaged on the page longer, enhancing user experience and search engine rankings.

Accessibility and ease of use

Most free AI humanizers are available online, so downloads are not needed. These tools are most times developed with user-friendly interfaces, making it easy for beginners to navigate through, get started, and get results as well.

How to choose the best free AI humanizer

  • Intuitive interface and ease of use: Look out for tools with user-friendly interfaces and straightforward workflows. This will ensure the efficiency and effectiveness of your writing needs.
  • Quality content output: Opt for tools that consistently produce quality, error-free results customized to meet your needs.
  • Free usage limit: Compare free tools with unlimited usage with others offering restricted trials, identify the difference, and choose what best suits your needs.

FAQs

What is the best free AI content humanizer?

QuillBot and Paraphraser.io are exceptional for their versatility, while Grammarly is a great choice for error-free context rephrasing.

Are free AI humanizers reliable?

Yes, free AI humanizers are reliable, but manual edits are often necessary to tailor tone and context to meet specific needs.

Can I use AI humanizers for academic writing?

Yes. These writing tools fine-tune academic content, although it is important to look through them to confirm adherence to citation guidelines.

How do AI humanizers improve SEO?

One of the ways AI humanizers improve SEO is by creating relevant content and engaging content that covers the keywords and aligns with search engine algorithms.

Conclusion

AI humanizers are a cost-effective way to elevate AI-generated write-ups, offering tools for better readability, engagement, and SEO performance. Tools like QuillBot, Paraphraser.io, and Simplified cover a range of users, from students to marketers.

Explore the options highlighted, make your best pick, and start your journey with a free tool. Transform your content into something truly engaging today!

Disclaimer! 

This publication, review, or article (Content) is based on our independent evaluation and is subjective, reflecting our opinions, which may differ from others' perspectives or experiences. We do not guarantee the accuracy or completeness of the content and disclaim responsibility for any errors or omissions it may contain.

The information provided is not investment advice and should not be treated as such, as products or services may change after publication. By engaging with our content, you acknowledge its subjective nature and agree not to hold us liable for any losses or damages arising from your reliance on the information provided.

Always conduct your own research and consult professionals where necessary.

I’m Fredrick Eghosa, a lifelong learner and tech enthusiast with a deep passion for AI, SEO, and digital innovation. I thrive on curiosity, constantly exploring how artificial intelligence is reshaping industries, from content creation to business automation. My true excitement comes from uncovering new ideas, experimenting with emerging technologies, and sharing insights that push boundaries. I love diving deep, asking big questions, and discovering what’s next. 🚀
I’m Fredrick Eghosa, a lifelong learner and tech enthusiast with a deep passion for AI, SEO, and digital innovation. I thrive on curiosity, constantly exploring how artificial intelligence is reshaping industries, from content creation to business automation. My true excitement comes from uncovering new ideas, experimenting with emerging technologies, and sharing insights that push boundaries. I love diving deep, asking big questions, and discovering what’s next. 🚀
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I’m Fredrick Eghosa, a lifelong learner and tech enthusiast with a deep passion for AI, SEO, and digital innovation. I thrive on curiosity, constantly exploring how artificial intelligence is reshaping industries, from content creation to business automation. My true excitement comes from uncovering new ideas, experimenting with emerging technologies, and sharing insights that push boundaries. I love diving deep, asking big questions, and discovering what’s next. 🚀
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