Best Grammar Checker Tools

Overview

If you’re looking for the best grammar checker available today, then this article is perfect for you. Tons of writers love handy tools. However, this article will discuss the most popular proofreading & grammar checker tools for authors, bloggers, business owners, content publishers, as well as writers.

Online grammar checker tools are handy for individuals who want to write perfect reports, emails, social media posts, or even presentations.

Nonetheless, this post has carefully selected the best grammar checker tools for you. Also, we have reviewed the most significant aspects of the best & latest grammar checker tools available today.

Best Grammar Checker Tools

Grammarly

Grammarly is a robust grammar checker that offers tools to help users enhance their writing. It is a cross-platform cloud-based writing assistant that helps you when you write. This writing assistant checks its users’ work and shows error suggestions. Nonetheless, it explains the corrections, helping users learn from their mistakes.

Features

Grammarly checks users’ writing across the internet. This proofreading tool works through a Grammarly web extension. Including a desktop app for Mac & Windows, an Android & iOS app (Grammarly Keyboard), as well as the chrome extension.

The Grammarly browser add-on or extension functions as a grammar checker & punctuation checker. Users can check their writing’s punctuation & grammar on the internet. Also, Grammarly allows users to run a spell check on their blog post as they write it utilizing the Grammarly extension.

This free grammar checker tool is perfect if you are a writer on a low budget. Nonetheless, users can install a plugin for their browser and use Grammarly to check their social media updates, emails, and anything they write online.

However, Grammarly has a paid or premium version that checks grammar, punctuation, & spelling. The premium version is handy if you want to enhance your English grammar knowledge as it gives you more writing insights. Additionally, the paid version provides reasons behind typical grammar mistakes.

Aside from checking the grammar, the Grammarly Paid version: 

• Rectifies run-on sentences
• Checks for readability
• Provides suggestions to improve vocabulary as well as sentence structure
• Discovers missing citations

Price

• Monthly plan costs $29.95 a month.
• Quarterly plan costs $19.98 a month
• Annual plan costs $11.66 a month

Ginger

Ginger is a handy online grammar & spelling checker tool to enhance writing skills. You can use this checker tool in the browser extension and offers an amazing user experience. This checker tool displays a small icon in the WordPress compose area, Facebook, Gmail, and lots more. Furthermore, it detects & highlights errors as you type. Wherein, the checker tool helps in tracking the errors easily.

Nonetheless, Ginger has many drawbacks. First, you need to switch to a text editor on WordPress. The inconvenience of having to start the editor of the checker tool separately, which is time-consuming.

Features

• A proven tool for grammar & spelling error checks
• It is extremely good at proofreading texts
• Rephrases sentences to enhance the style
• Third-party integration as well as browser extensions are available
• Translations in more than 60 languages
• Customized practice sessions 

Price

• It costs about $20.97 a month
• Ginger’s annual plan costs $7.49 per month

After the Deadline

If you want an open-source grammar checker, then give the After The Deadline tool a try.  It is also known as Polishmywriting.com, the After The Deadline is a preferred grammar checker tool for many. Particularly those who wish to do a grammar check for free every so often. The After The Deadline tool accurately detects spelling errors, stylistic errors, as well as grammar errors. This grammar checker tool is available as an add-on for WordPress, OpenOffice, Chrome, Firefox, and many more.

Features

• It is free 
• Aside from the English language, there are other options. The spelling & grammar checker is also available in German, French, Spanish, & Portuguese
• You can install the grammar checker tool as a WordPress plugin to check grammar directly on the website
• The After the Deadline tool identifies misused words
• It assists with advanced styling as well as contextual spelling checks

Pricing:

The grammar checker tool is entirely free.

Hemingway Editor

The Hemingway Editor is a great style checker that offers feedback to keep write-ups easy to read. This checking tool aims for clear, straightforward sentence structures. Nonetheless, the Hemingway Editor labels complex sentences as either hard or very hard to read. Wherein, users can rewrite complicated sentences that may trip up their readers. In addition, it flags the use of excessive adverbs, complex phrases, as well as passive voice.

Features

• The Hemingway Editor online version is free
• If users get distracted when they write online, a cheap desktop version will help them 
• Alerts users to writing that is difficult to read & understand 
• It provides a distraction-free & simple layout to access the write-ups easily
• There is no word limit, which is a great advantage for book writers
• The punctuation checker & spelling checker are excellent

Price

The Hemingway Editor’s desktop version costs $19.99.

Language Tool

LanguageTool is a great open-source grammar checker app developed by an amazing number of software developers as well as language enthusiasts. The very fact that LanguageTool is powered by open-source software makes it a distinctive online grammar checker.

Nonetheless, with Language Tool’s clean interface, the grammar checker is extremely easy to use. The grammar checker of Language Tool is quite accurate. However, one of the most significant upsides of this grammar checker is that you can download it for offline use. 

Additionally, you can use this grammar checker tool to check grammar errors in different languages. The languages include Catalan, Asturian, English, Dutch, French, Esperanto, Italian, German, Persian, Japanese, Tamil, and lots more.

Features

• It is an easy-to-use grammar & spelling checker
• Detects & corrects grammar errors in various languages
• Proofreading engine of over 1,700 error detection patterns
• Translation for more than 20 languages
• This tool is available as third-party integration and browser extensions 
• It can detect mistakes that other grammar checker tools fail to identify

Pricing and plans

• It comes with a free plan with a number of limitations
• The premium plan starts from $19 a month

WhiteSmoke

WhiteSmoke is an amazing grammar checker & proofreading tool that rectifies spelling mistakes, However, it also corrects grammar, word choice, punctuation, as well as style mistakes.

Nonetheless, WhiteSmoke comes with a translator, dictionary for over 50 languages, more than 100 built-in templates, and video tutorials. It also has a plagiarism checker & error explanations. It is based on Natural Language Processing technology that features unique algorithms as well as Artificial intelligence (AI) for text analysis. This grammar checker tool provides a mobile application for iOS and Android devices. Additionally, the grammar checker tool works with Mac OS, Windows, as well as all internet browsers.

Features

• Artificial intelligence (AI) technology & natural language processing methods
• Straightforward clutter-free user interface
• Great punctuation & grammar checker services
• Anti-plagiarism tool & Thesaurus
• Editing for correction of punctuation, spelling errors, & sentence structure
• Translation services – 55 languages

Price

The premium version is available for $6.66 a month.

Grammar Slammer

Grammar Slammer is an awesome punctuation checker  & spell checker tool. It is a perfect tool for individuals who use English as their second language. The Grammar Slammer provides good insights and suggests corrections with explanations.

Aside from providing grammatical, spelling, & stylistic suggestions, the Grammar Slammer also offers a vast range of linguistic data. This helps users considerably enhance their writing style. Also, the Grammar Slammer allows users to easily fix typical writing oversights. Nonetheless, it’s unavailable as an internet-based app. You have to download or buy the Grammar Slammer.

Features

• Monthly subscription is not needed
• One-click answers
• It checks grammar & spelling 
• Supports Microsoft word macros

Price

Grammar Slammer’s one-time payment subscription starts from $25 up to $49

Spell Check Plus

SpellCheckPlus is an amazing web-based grammar checker tool perfect for students who utilize English as a second language. It is among the best & awesome passive voice checkers that are considered student & teacher-friendly. Nonetheless, this free grammar checker helps students in detecting errors.

Features

• Text archiving or writing portfolio
• Full-screen editor
• Punctuation & capitalization checker 
• Process-based learning
• Grammar explanations
• It checks grammar & spelling errors
• Interactive grammar exercises 
• Active voice checker
• Detects commonly confused words

Price

The annual subscription of SpellCheckPlus costs $14.99

ProWritingAid

ProWritingAid is one of the best grammar checker tools available today. It is developed by a London-based software company. The grammar checker tool acts as a virtual writing tutor, a personal writing coach, as well as a grammar checker. 

Features

ProWritingAid combines with MS Word or Outlook, Open Office, Google Docs, Scrivener, as well as Final Draft. You may download the grammar checker app for Windows and Mac or you can install a plugin on the browser. Nonetheless, the ProWritingAid tool provides Google Docs & Word plugins.

You may utilize the browser extension for Firefox, Edge, Safari, & Google Chrome. Users may check their writing on any website and even on Facebook, Medium, Gmail, Wattpad, as well as Twitter.

In addition, users can paste the texts and check them for spelling & grammar errors in a web editor. However, users can upload a document containing their write-ups.

Price

• Monthly plan of ProWritingAid costs $20 a month
• Yearly plan is available for $70 a year
• However, you can make a one-time purchase for only $299

Scribens

Scribens is an awesome grammar checker tool that utilizes an advanced syntactical algorithm to rectify over 250 types of spelling, stylistic mistakes, & grammar. Also, the tool corrects verbs, nouns, pronouns, prepositions, typography, punctuation, and homonyms.

However, Scribens improves stylistic elements, such as run-on sentences, redundancies, repetitions, and it even provides synonyms. Aside from the corrections, this grammar checker tool also provides a readability indicator & explanations to enhance writing skills. Additionally, it provides detailed stats that include the number of sentences, words, paragraphs, and many more.

Furthermore, Scribens works well with MS Office apps and email clients. With Firefox & Chrome extensions, you can correct your writings directly while utilizing the web browsers.

Features

• Dependable grammar checker tool
• Provides explanations to help you improve your English writing skills
• It can correct more than 250 types of typical spelling & grammar mistakes
• Browser extensions & third-party integration available
• Uses a state-of-the-art syntactical recognition algorithm

Price

Scribens is a free tool that you can use at no cost

Virtual Writing Tutor

Virtual Writing Tutor is a perfect passive voice checker for people who use English as their second language. This grammar checker tool is the best free tool for writers, bloggers, as well as various other professionals. It is among the best online grammar checkers that provide individuals with learning opportunities.

Features

• Field-Related Vocabulary
• It checks plagiarism
• Assists users to check academic as well as Conversational writing Vocabulary
• Clinches & Power Words
• Help users create Outlines For Essays
• Grammar Checking API (Application Programming Interface) Service

Price

It is 100% free

Outwrite

Outright is an astonishing web-based grammar checker tool for small businesses. However, it allows users to manage sales & expenses, facilitate electronic payments, as well as calculate taxes.

Features

• This free tool is one of the best grammar checkers
• It helps users to correct Grammar, punctuation, & spelling errors
• Users can meet their desired word count with modified suggestions
• Write convincing sentences by utilizing a more active voice
• This free grammar checker tool helps users track readability as well as grade level scores 
• Improve vocabulary with great synonyms

Pricing

• Essential – Free
• Pro Plan – $9.95 a month
• Teams Plan – $7.95 a month

Reverso

Reverso is a platform you can use for translation aids & language services on the internet. This awesome check grammar tool comes with multilingual concordances, online dictionaries, conjugation, & spell checking tools.

Features

• Instant, easy translation up to 11 languages
• Conjugations or definitions
• Examples of use in the context
• Indexes tons of words
• Frequency details
• Users can view reverse translations
• Supported platforms – Android, iOS, & web

Price

• Monthly – 9.99 EUR or $11.34 a month
• Yearly – 4.99 EUR or $5.67 a month

Linguix

Linguix is a great grammar checker tool. This AI-powered grammar checker tool was created by Vitaly Kukharenko, Alex Buchmann, & Alex Lashkov in 2018. This grammar checker tool comes with several key tools that you may find helpful. It is available with style guides, writing coach, shortcuts, & content templates.

Like other grammar checker tools, Linguix also includes plugins for Safari, Microsoft Edge, & Chrome. In addition, it works well on Android, Windows, iOS, & Mac. This grammar checker tool also supports Office plugins. Nonetheless, it is mainly similar to Grammarly Business that focuses on a business audience.

Features

• Real-time grammar & spelling corrections
• Context-appropriate recommendations
• It recommends forgotten punctuation mistakes
• Rectifies mistakes and provides writing advice
• Master your style
• Provides Chrome browser extension
• It offers performance statistics

Pricing

• It has a free Chrome Extension
• You may upgrade to the Premium Plan of Linguix for $8 a month (paid annually)
• The Business Plan costs $20 a user a month

Slick Write

Slick write is an amazing grammar checker tool that highlights errors in paragraphs. It highlights errors such as passive voice, redundant sentences, common starting words, adverbs, repeated words, and many more.

This awesome grammar checker-free tool provides numerous integrated options. If a user selects a word, a pop-up appears where he or she can find associated words as well as the dictionary or the thesaurus definition.

Features

• Free grammar checker tool that showcases key Statistics
• Prepositional Phrase Index
• The grammar checker lets you check the Readability Index
• It helps with sentence length, word length, as well as content structure

Price

The grammar checker tool is Free

Hemmingway

The Hemmingway grammar checker tool is designed in a manner that focuses less on punctuation & spelling. However, the tool puts more importance on readability. It aims at the wrong use of adverbs, complicated words, as well as lengthy sentences.

Features

• It has a clean & easy-to-use interface
• The grammar checker tool does not require a web connection
• Helps users if they want to break their large-size sentences into small parts, making them more readable.
• It enhances the readability for the average user
• The grammar checker tool has detailed suggestions & pointers 

Price: Free

Writefull

The Writefull grammar checker tool helps users to enhance the quality as well as the consistency of their writing. This grammar checker tool offers quick feedback on the writing by checking the text. It checks through large databases of languages such as Google Scholar, Google Books, Google News, and lots more.

Features

• It lets you hear text pronounced
• You can find out common words utilized in the article
• Review synonyms of a provided word
• This tool helps users translate their text into the English language

Price – Free

Online Correction (OnlineCorrection.com)

Online Correction is among the best grammar checker tools that let users search & highlight spelling mistakes. Nonetheless, this grammar checker platform also highlights numerous grammar & style-related errors.

Features

• It is one of the best grammar checker tools that helps users check spelling mistakes & grammar errors
• Online Correction helps users check stylistic problems
• Stylistic hints
• Users can review suggestions for vocabulary & sentence construction
• Auto-correction
• Supports English dialects

Pricing

Online Correction is a free grammar checker tool

PaperRater

The PaperRater is an amazing grammar checker tool that provides grammar, action, & spelling checks. It is one of the finest comma checker platforms that also comes with a plagiarism checker. Nonetheless, its free plan only allows you to know what percentage of the text is duplicated. But, it doesn’t show a line of text.

Features

• Grammar and spelling check
• Plagiarism check combined into a proofreader
• It offers ad-free results
• This best grammar checker tool provides accurate writing suggestions
• The grammar checker tool evaluates the content thoroughly and rates the writing quality
• PaperRater comes with a plagiarism checker
• Users get relevant suggestions for errors in real-time
• It offers grammar exercises to help users hone their English grammar

Pricing

The PaperRater costs $11.29 a month.

Grammar Check

GrammarCheck is one of the best free grammar checker applications that has amazing features. It assists you to write your content more flawlessly & effectively. Nonetheless, GrammarCheck lets you check your content by typing or copy-pasting it into a provided dialog box.

Features

• An awesome grammar & spelling checker
• Web-hosted – you can easily access it anytime & anywhere
• It comes with a common active & passive voice checker
• It shows info about the punctuation, spelling, & capitalization rules
• Extremely easy to use through straightforward copy-pasting

Pricing

GrammarCheck is a free tool.

NOUNPLUS

NOUNPLUS is an extremely straightforward online spelling & grammar checker. This grammar checker corrects spelling errors & grammatical mistakes and offers suggestions for enhancing compositions. Also, it corrects the quality of writing. Nonetheless, NOUNPLUS helps users write logical sentences based on the context & grammar rules.

When NOUNPLUS checks the misspellings, it aims at context, helping users avoid typical pitfalls. Also, the grammar checker corrects the spelling according to the United Kingdom (UK) and United States (US) English.

However, the grammar checker also checks punctuation, enabling users to polish their texts. But, NOUNPLUS doesn’t have browser extensions. You can easily use it on the internet without registering.

Key Features

• Contextual spelling checker – steer clear of typical spelling errors that alter the context
• Grammar checker – it follows grammar rules & suggests better compositions
• Sentence composition checker – NOUNPLUS write logical sentences according to grammar rules & context
• The grammar checker polishes the texts

Pricing and plans

It is a free tool that you can use at no cost

Writer (Writer.com)

Writer (Writer.com) is a compelling entry in this list of the best grammar checker tools. It utilizes sophisticated Artificial intelligence (AI) technology to let corporate clients label their grammar checkers. Thus, all their writers or authors are consistent, utilizing similar phrases, voices, & terminology. Nonetheless, users have to simply determine a style guide, then the Writer (Writer.com) will do the rest.

Features

• Keeps the brand voice consistent over all channels
• Full-featured
• Tons of handy integrations
• Multiple teams or multiple style guides
• Numerous style guides
• Specialized for branding & companies 

Pricing

Pricing is fairly good for the individual plan that costs only $11 a month – with 200 custom terms. The Enterprise plan is available but can be pricey with substantial teams. This grammar checker is a heavy hitter with regards to checking grammar errors. Writer (Writer.com) is full-featured, reliable, & trusted for people who want to generate error-free content.

Zoho Writer (zoho.com)

Zoho Writer is another great contender in this list of best grammar checker tools. It is a chunk of the Zoho suite and is some kind of a combination of MS Word & Google Docs.

Features

• It has a clean, disturbance-free user interface 
• Functions with the Zoho suite 
• Tons of word-processing attributes for the pickiest individuals

Google Docs (or Microsoft Word)

Both Microsoft Word & Google Docs come with built-in grammar checker tools. These grammar checker platforms allow users to fix their basic grammar & spelling mistakes free of charge. As users type, a red squiggle under the word notifies them of spelling errors when they make them. However, a blue squiggle points out probable grammar mistakes.

Features

• The word processing software comes with grammar and spell checking, thus, you don’t need to copy & paste your content into a separate tool
• Both Microsoft Word & Google Docs have customizable dictionaries 
• Google Docs offers translation via Google Translate. Users can translate their text into 100 various languages, free of charge

Pricing

It is free, both Microsoft Word & Google Docs come with built-in grammar checker tools.

Quillbot

Quillbot is also an amazing grammar checker tool for Mac, iOS, & Windows. It is a paraphrasing software developed by Rohan Gupta. This grammar checker tool uses machine learning as well as artificial intelligence (AI) to fix grammar mistakes. Nonetheless, it is a good option if you want to rephrase existing content.

Features

• It provides a clean and neat environment to write articles – any novice can access the grammar checker tool even with no technical knowledge.
• This grammar checker is a web-based tool so people can access Quillbot anytime and can do their work comfortably
• Quillbot offers seven quill modes for writing content, which users can choose according to their needs. Nonetheless, all the quill modes will be liable for the quality of the content.
• The grammar checker tool provides Google Docs & Microsoft Word add-ons and Google chrome extension to make the task easier.
• This grammar checker helps summarize any content.
• It allows users to control the number of words with the synonyms in the spun content. Users can do so utilizing its slider
• Additionally, it offers an API (application programming interface). If users wish to use its functionality in their applications, they can do so utilizing its API.

Pricing

It costs $4.95 a month

FAQs for Best Grammar Checker Tools

How to check my grammar on the internet?

There are tons of grammar checker tools that let you check your grammar on the internet. All you have to do is head to their official website. Just like Spell Check Plus – go to – https://spellcheckplus.com/

Does a grammar checker tool permit a personal dictionary?

Several grammar checker tools help offer a personal dictionary. Nonetheless, not all grammar checkers offer that option.

Can I safely check my Grammar online?

Nearly all grammar checker tools abide by data privacy laws. Nonetheless, these grammar checker tools have strict privacy policies and checks & balances to make sure employees can’t access your content. Despite that, you can always delete your content on their servers.

Conclusion

In this article, we have provided information on the Best Grammar Checker Tools 2021. The information above should help you enhance your writing. 

Nonetheless, if you have any thoughts about the Best Grammar Checker Tools – Ultimate Guide 2021, don’t hesitate to let us know in the comments section.