Supercharge Your Writing With the Top 16 Grammar Checkers (2024)

Are you looking for ways to add some spark to your writing? Want to make sure your WordPress website looks the best it can be? Easy-to-read, grammatically correct content is the bare minimum for most readers today.

Most word processors and the WordPress page and post editor come with native spell checkers, but for the best results, you should use a dedicated grammar checker.

These tools typically offer a lot more than spell checking and will help add a professional touch to your writing.

When you’re building a website that represents you or your business, typos and grammatical errors can detract from the professional persona you’re trying to project.

This is why a grammar check is one of the 29 items to have on your website launch checklist! Online grammar checkers can help with that.

In this guide, we’ll walk you through some of the best grammar checkers in 2024. If you use these tools correctly, you’ll see instant improvements in your writing!

Why Do You Need an Online Grammar Checker?

When people land on your WordPress website, they are looking for information they can trust. What’s one thing that immediately screams untrustworthiness? Basic typos and avoidable grammatical errors.

Don’t let these undermine your well-researched and painstakingly put-together content!

No matter your skill level, everyone is prone to making mistakes when writing. This is not only true for online content like blog posts, but it also applies to other forms of communication including, for example, newsletters and effective email communications.

The best practice is to write carefully, edit thoroughly, and use one of the best grammar checkers as an extra layer of protection.

Properly written content is also important for Search Engine Optimization (SEO).

Search engines are always looking for the best content for their users and typically take a few factors into consideration. Two important factors are grammatical accuracy and readability.

Readability is a measure of how easy it is for readers to understand and keep up with your writing.

If users find your content poorly written or hard to read, they’ll likely bounce to your competitor’s pages. Google, and other search engines, will see this and your ranking in Search Engine Result Pages (SERPs) will take a hit.

Now that we agree (hopefully) on why you need to use a grammar checker to proofread your work, let’s outline what to look for in a grammar checker and then take a look at six of the very best.

Features to Look For in the Best Grammar Checker

Before we jump into the best grammar checkers, you’ll need to know some of the factors we take into consideration.

They are:

Accurate Spell Checking

Spell checking is the bare minimum for any grammar checker. These tools should be able to catch basic typos as well as slightly less obvious spelling errors such as the misuse of a homophone.

For example, will the tool flag the use of “their” when you mean “they’re”?

Readability Analysis

Beyond spell checking, one of the most important uses of a grammar checker is to improve the structure of your writing.

The best grammar checkers will offer suggestions on simplifying your writing, shortening overly wordy sentences, and using less complex words and phrases.

Multi-Language Capability

Do you offer content in a language other than English? Or perhaps you run a multi-language website? Grammar checkers with multi-language features will come in handy.

Sometimes, this might mean that the tool allows you to translate your content into other languages. In other tools, this might mean having the ability to proofread other languages without translating them into English first.

If you’re building a multilingual website, here are a few more tips to guide you.

Multi-Platform Integration

Some grammar checkers are only usable online and require that you upload or paste your work into their online editor.

This is less convenient than being able to check your grammar as you write, using either a browser add-on, desktop app, or a direct integration with a platform like WordPress.

Plagiarism Checker

While a plagiarism checker is not strictly a grammar checking feature, it is useful to have for editing.

Plagiarism, using other people’s content without giving them credit, is just as bad as poor grammar and should be avoided at all costs.

If you’re editing other people’s work, it will be convenient to check for both grammatical accuracy and plagiarism at once, in the same tool.

The top 5 benefits of grammar checker software

Writing is a task that you’ll constantly do throughout your entire personal and professional journey.

It’s a vital skill for your day-to-day life.

That’s why it’s important to have a good grammar checker by your side, as it will bring you numerous benefits. 

A grammar checker:

• Improves your image: It helps you come up with shorter or better expressed sentences. At the same time it can prevent you from committing spelling mistakes that could ‌damage your credibility.
• Improves your writing skills: Since you’ll constantly be aware of your mistakes, you’ll end up learning from them and become a better writer.
• Saves money: Proofreaders can be quite expensive. Grammar checker software can help you provide quality content without a proofreader.
• Saves time: Everyone makes mistakes! With this type of software you’ll find your errors faster and correct them at the click of a button. No more rewriting.
• Boosts your confidence: This is especially important if you’re not a native speaker of the language you’re writing‌ in. Less stress and anxiety before hitting the send button!

Overall, grammar checkers will make you more productive.

They can help you write faster and save mental energy while improving the readability of the content. All of which can reduce the risk of miscommunication.

They’re easy to use, barely consume resources and many of them are free! There is no reason not to use them.

So here’s a list of the 16 best so you can choose yours.

The Top 16 Grammar Checkers

Now, you know what to look for as we consider some of the best grammar checkers out there. There are quite a few, and some offer some unique features.

Here they are:

1. Grammarly

Grammarly is the most popular online grammar checker tool and is trusted by 30 million people.

So what makes it so widely popular?

Grammarly helps to tidy up basic spelling and grammatical errors. Beyond this, the tool also offers suggestions on syntax, structure and conciseness as well as tone.

Used properly, it will make your posts and pages cleaner, snappier and more direct.

Grammarly’s free version is feature-rich but it also has premium and business plans that offer even more features. For example, Grammarly’s detailed tone analysis feature is only available on its paid plans.

One of the standout features of Grammarly is its flexibility. You can use the app in a browser, download it to your desktop, or install a Chrome extension which will allow you to proofread your content as you work in online spaces such as Google Docs or WordPress.

Grammarly Pricing

Grammarly’s entry-level plan is free. Its premium plan costs $30 per month when billed monthly, with its quarterly and annual plans costing $20 and $12 per month, respectively.

Is Grammarly the Best Grammar Checker for WordPress users?

Pros:

• Feature-rich free version
• Multi-platform integration
• Plagiarism checker
• Affordable premium plan
• Cloud storage

Cons:

• No multi-language capability

2. Ginger

Ginger is a web-based grammar checker with some similarities to Grammarly. While it offers some unique features, it also doesn’t have some important ones.

With Ginger, you can check for grammatical accuracy and receive suggestions on how to improve your writing.

One standout feature is that it allows you to automatically fix all the errors in your content without having to go through them individually.

Additionally, Ginger has a sentence rephrasing tool that may come in handy when repurposing some content.

You might also find its speech-to-text feature interesting. While this doesn’t necessarily improve the quality of your writing, it might offer some convenience at those times when you simply can’t bear to type another word.

Yet another neat feature of Ginger is its ability to instantly translate content into 40 languages. The drawback is that this feature is only available on its premium plans.

Ginger also doesn’t have a plagiarism checker.

Ginger Pricing

Ginger is free best grammar checker tool to use but has a single premium plan with the same features, billable on a monthly, annual or biannual basis. The plans cost $13.99, $89.88, and $167.76 respectively.

Is Ginger the Best Grammar Checker for WordPress users?

Pros:

• Feature-rich free version
• Sentence rephrasing options
• Translation in over 40 languages
• Mass correction

Cons:

• No external integrations
• No plagiarism checker

3. Hemingway Editor

The Hemingway Editor is named after the famous writer, Ernest Hemingway. The app aims to make your writing bold and clear, suggesting sentences that could be rewritten to provide more clarity.

It does this using a rating system that shows how easy reading would be for readers at various grades of schooling. Grade 6 is the recommended level, and the idea is that good content should be easy enough for grade six readers to understand.

The app will also underline grammatical errors but this is not its primary focus. It merely highlights these errors without going into much detail.

The free version of Hemingway is entirely web-based so you won’t be able to use it as you work in WordPress.

If you would like to have seamless integration with your writing tools, you can upgrade to the Hemingway desktop app for either Mac or Windows.

Hemingway Editor Pricing

Hemingway Editor is available for free online, but you can purchase the desktop version for $19.99.

Is Hemingway Editor the Best Grammar Checker for WordPress users?

Pros:

• Arguably the best value-for-money with its free version
• Publish directly to WordPress or Medium from the desktop app

Cons:

• External integrations are not available in the online version.
• No support for translation or other languages apart from English
• No plagiarism checker

4. The LanguageTool

The LanguageTool is available for use both offline and online. You can also use it as a free add-on in Chrome, Firefox, Edge, Safari and Opera.

Add-ins are available for Google Docs, LibreOffice, and OpenOffice. You can also simply upload and edit your content in your browser.

Whatever your preference, the LanguageTool comes with some interesting features. For example, grammar checking is available in English, French, Portuguese, German and Spanish.

It is also sophisticated enough to recognize incorrect numbers.

The one notable drawback to using the LanguageTool is its limitations on use. This is capped at 10, 000 characters per check on the free plan, and 60,000 characters per check on its paid plans.

The LanguageTool Pricing

There is a free version, an Individual plan that costs $4.92 per month, and a Teams plan that starts at $8.85 per month for two users.

Is the LanguageTool the Best Grammar Checker for WordPress users?

Pros:

• Multi-language capability
• Feature-rich free plan
• Capability of recognizing incorrect numbers

Cons

• Character limits are not suitable for editing lengthy documents
• No plagiarism checker

5. WhiteSmoke

WhiteSmoke offers the basic features you would expect of a grammar checker, with more features available in its advanced plans.

In its entry-level Web plan, you can use its online editor to proofread your grammar and punctuation, check for plagiarism, and translate your content into over 50 languages.

For more features such as one-click instant proofreading, and integration with most writing platforms including WordPress, you’ll need to upgrade to the Premium or Business plans.

WhiteSmoke Pricing

Whitesmoke does not have a free version. Instead, it charges $5 per month for its Web plan, $6.66 per month for its Premium plan, and $11.50 per month for its Business plan.

Is Whitesmoke the Best Grammar Checker for WordPress users?

Pros:

• Feature-rich entry-level plan
• Plagiarism checker
• Extensive multi-language capability

Cons:

• No free plan

6. Jetpack/AfterTheDeadline

Jetpack is a popular WordPress toolkit that offers a bunch of useful features ranging from security to performance.

One of these features is a grammar checker tool which is an integration of an external grammar checker called After The Deadline.

With seamless integration, Jetpack allows you to proofread your content while working in the WordPress editor.

After the Deadline doesn’t provide any advanced features such as a plagiarism checker or multi-language capability so it’s not quite as powerful as some of the other grammar checkers on this list.

Additionally, After the Deadline is no longer actively maintained by its developers, and Jetpack doesn’t include it in its latest version.

After the Deadline is still available for use and Jetpack still includes it in its older versions.

Jetpack Pricing

To use Jetpack, you’ll need to have an account on WordPress.com. Jetpack is free for nonprofits, and businesses can decide how much they would like to pay.

Is Jetpack the Best Grammar Checker for WordPress users?

Pros

• Seamless integration with WordPress
• Affordable

Cons

• After the Deadline is no longer maintained
• No plagiarism checker
• No multi-language feature

7. Zoho Writer

Zoho Writer is an app focused on writing and is part of the Zoho Workplace ecosystem. That’s the company’s digital workplace that includes many other productivity tools.

It’s a powerful word processor available for desktop and mobile devices. Among all its features you’ll find a writing assistant called Zia.

This assistant will help you correct your spelling and grammar mistakes, improve the readability of your text and improve quality.

It even has a cliché detector to prevent your content from sounding too generic!

If you don’t want to use the full Writer application, you can install the Chrome extension called BluePencil to have Zia available on any web page.

Zoho Writer pricing

You can use the BluePencil Chrome extension for free forever. It will help you correct spelling and give you grammar and style suggestions.

For $3/mo you can also get access to the individual plan.

This includes a summarized error report, the readability score, a popup editor and a word cloud dictionary to save special words so the extension no longer shows them as spelling errors.

Pros:

• You can use it with its powerful full word processor application if you want more than just a grammar checker
• Great interface. It shows spelling, grammar, reading and quality suggestions in different cards for quickly seeing the health of your text
• Transliteration to type in Tamil or Hindi with an English keyboard
• You can turn on and off the different types of suggestions to adapt them to the style you’re writing. Like a casual email to your friends

Cons:

• You need a Zoho account to start using it
• The best features are behind a paywall
• It doesn’t work offline

8. OutWrite (formerly GradeProof)

OutWrite is a writing assistant that seeks to be more than just a simple grammar and spelling corrector.

For instance you can activate a thesaurus to find an alternative to a word, which will vary depending on the context.

OutWrite uses AI to help remove passive voice and suggests other styling and structural improvements. You can even select a phrase and ask it to rewrite it for you.

In addition to the browser extension and the web version you can also install an addon for Word and Google Docs. This allows you to enjoy its features in two of the most widely used word processors.

OutWrite pricing

You can use the thesaurus and spelling and grammar suggestions features for free. This plan also includes the apps addons.

If you want access to the more advanced AI features you’ll need to sign up for the Pro plan which costs $25 per month. Although if you pay annually the price is reduced to $10 per month.

Pros:

• The rewriting feature can save a lot of retyping time
• The thesaurus will improve your content even if it’s well-written
• You can also check if your text is free of plagiarism, which will come in handy if you write online
• Free Word addon

Cons:

• The Pro plan is really expensive if you pay it monthly
• It lacks a custom dictionary feature
• Plagiarism checker is capped to 50/mo

9. Scribbr – Quillbot

Scribbr is the grammar checker built into the Quillbot writing assistant.

You can also use it on that platform if you’re looking for an all-in-one solution that offers other tools such as a paraphraser or plagiarism checker.

Scribbr works as a web app, Chrome extension and as a Word addon. And it does so in English, German and French.

As Scribbr is part of a larger suite, it doesn’t offer great features as you’ll find those in other tools from the company, like the plagiarism checker.

It does offer basic tools to automatically correct your grammar, spelling and punctuation though.

Scribbr pricing

Scribbr is completely free.

You can subscribe to Quillbot premium for $9.95/month to unlock more advanced writing tools, but this doesn’t affect Scribbr’s features.

Pros:

• Supports different English dialects (USA, UK, CA, AU)
• Completely free
• Word addon
• Powerful writing tools available

Cons:

• Lacks advanced features like a thesaurus or custom dictionary
• Other features are only available in the paraphraser tool

10. ProWritingAid

ProWritingAid is an all-in-one solution for writers that is available as a web application, browser extension and desktop app for Windows and Mac.

The application works through reports (potential improvements) and has no less than 20 of them!

In addition to the typical grammar and style corrections in ProWritingAid, you’ll also find redundancy reduction, repetition checks, pronoun reports, a pacing check and many other tools.

ProWritingAid pricing

You can start using ProWritingAid for free with some limitations. There is a Pro version that unlocks all features for $10 per month if you pay annually (or $30 monthly).

If you like the application you might consider the lifetime version, since for a one-time payment of $399 you’ll enjoy it forever.

Pros:

• ProWritingAid everywhere app so you can use it in any application on your desktop computer
• Includes a rephrasing tool
• Creative tools for writers
• Lifetime plan available

Cons:

• The Pro plan is really expensive if you pay monthly
• It has so many tools that it is a bit difficult to start using

11. Google Docs

If you use Google Docs to write your content, you’re lucky. The web app has a grammar checker included so you won’t have to install anything else. 

Just hit the A button on the toolbar and start using it!

As you can imagine this is not the best grammar checker in the world but it does its job of correcting grammar and spelling mistakes. It even allows you to create your own dictionary.

Google Docs grammar checker pricing

Free.

Pros:

• You can create a personal dictionary
• Really easy to use
• You can easily enable it and disable it on demand
• Completely free

Cons:

• Lacks many advanced features
• Only available in the Google Docs editor

12. Word // Microsoft Editor

Similarly to Google Docs, Microsoft has its own grammar checker built in Word. You’ll find it as an Editor button in the toolbar of the Home tab.

Besides spelling and grammar, it also allows you to refine the text, or search for similar publications on the web with just one click.

If you open its preferences you will discover that this grammar checker can help you with a lot of things. It’s really very powerful.

You’ll find the same features in the Chrome and Edge extensions called Microsoft Editor.

Microsoft Word Editor pricing

The free version gives you access to basic grammar and spelling suggestions.

Microsoft 365 unlocks everything. Advanced features like clarity, conciseness, formal language, punctuation conventions, and more.

365 costs $6.99/month and it also includes the whole Office suite.

Pros:

• More than 20 different languages are available
• Free version
• The paid plan includes the whole Office suite
• Really easy to use

Cons:

• The free version is a bit limited
• You can only use it in Word on your desktop as it doesn’t have an everywhere app
• It doesn’t support Google Docs

13. Writer

Writer is not just a grammar checker.

It’s a very professional all-rounder tool that will help you create content quickly thanks to AI, snippets, terms, templates and many more. It will also help you come up with consistent content.

Writer will show you grammar, spelling and punctuation suggestions. There’s also suggestions to improve the clarity, delivery and inclusiveness of your message.

As this is a tool aimed at bloggers it also includes a plagiarism checker.

If you don’t want to use the full suite there is a Chrome extension that offers just the content improvement features.

Writer pricing

Since the grammar checker tool is included in the Writer suite you cannot use it for free.

You’ll have to join the $18 per month plan, which includes many other content creation features.

Pros:

• Instant rewrite of sentences in the style you like
• You can create a style guide documentation site. Very useful if you work with a team
• Personal snippets to boost your writing speed
• Powerful terminology management

Cons:

• Difficult to master as it has many non-grammar-checker-related tools
• It doesn’t have a free version

14. Linguix

Linguix is a tool that will help you write better and improve your personal and professional content.

It’s available as a web version, but also as extensions for a variety of browsers, addons for Microsoft, and as a mobile version. Unfortunately it’s not available as a desktop app.

It has a proprietary algorithm that will correct your grammatical mistakes, give you advanced recommendations to simplify sentences, eliminate clichés and overused words and a content rewriter.

Linguix pricing

You can use the most basic features of Linguix for free.

The Pro plan unlocks advanced suggestions and the sentence rewriter. It costs only $10 per month but only if you pay annually. If you pay monthly the price rises to $30 per month.

There is a lifetime version for $198. If you plan to use it for at least 2 years it makes sense to pick this option.

Pros:

• Available on iOS and Android
• Available as an Outlook addon
• Pretty simple to use
• Lifetime version available

Cons:

• Missing desktop app
• If you pay monthly the price is quite high

15. Chegg Writing

Chegg is a company focused on education. Its Writing application is in charge of helping you get better-written content.

Due to its way of working this is a tool that you’ll use to correct documents that you have already written and not as an assistant for your day-to-day writing.

This is because it doesn’t have a Chrome extension or application.

You’ll have to upload a document to its website so they can analyze it and correct common grammar mistakes and make style and usage corrections.

Chegg Writing pricing

There is a very limited free version of the tool.

The real power is unlocked with a monthly $9.95 subscription that will allow you to submit up to 30 papers a month of 3,000 words each.

Pros:

• Advanced style advice provided by a partnership with Purdue University
• Personalized feedback from real experts
• Tool for creating citations
• Plagiarism checker that includes private content from their database

Cons

• There is no web extension available
• The paid version is limited in papers and words

16. SpellCheckPlus

SpellCheckPlus is a simple and straightforward online grammar checker. 

You can only use it on its website and it has no extension or desktop application. There are apps for iOS and Android but they are quite outdated.

SpellCheckPlus is an app that works very well to quickly correct texts without having to register or install anything.

If you need something for everyday use it’s better to choose one of the other alternatives we have shown you here.

SpellCheckPlus pricing

You can proofread 2,000 characters at a time for free.

The $15/month paid version removes this limitation and adds some non-correction-related extras. Don’t expect to find more power after payment though.

Pros:

• Available in French, Spanish and Italian
• Really simple to use
• It explains in detail where the mistakes are coming from

Cons:

• Lacks many powerful features
• Doesn’t have a web browser extension

FAQs regarding grammar checkers

There are 3 main questions that people have regarding grammar-checking software. Here they are:

Which Is the Best Grammar Checker for WordPress Users?

It’s time for the verdict!

Choosing one of these grammar checkers will be a tough call to make. All of them are great at spotting grammatical errors. Some tools provide a little more by offering features such as a plagiarism checker, and multi-language features.

All things considered, if we had to choose one grammar checker, it would have to be Grammarly for its impressive feature-rich free version.

If you would like to use Grammarly, here are the quick steps to getting started:

Using Grammarly Online

Not only does Grammarly offer sophisticated grammar checking, but it is also available for online use as a browser add-on, or in its web editor. You can also upload and save your content within, and all of these features are available on its free plan.

To get started, using Grammarly online you’ll need to create an account on Grammarly.

Once in, navigate to the apps page.

When you click install on the app you would like, you will be directed to the Chrome Web Store.

Click Add to Chrome. A popup will appear, requiring that you confirm your choice–proceed, and that’s it!

You can also use Grammarly offline, by downloading the desktop app. Simply click on install from the Grammarly app page and run the resulting download on your laptop.

Getting Started With the Top Online Grammar Checkers for WordPress Users

Now that we have walked you through the top six online grammar checkers in 2024, and how to get started using Grammarly, the next step is for you to get out there and produce some great content.

You may also find that using a combination of two of these grammar checkers may offer better results than using one alone.

A common combination is to use a tool like Grammarly to catch and fix grammatical errors, and then use a tool like the Hemingway Editor to improve its readability.

For more tips on how to improve your blog content, check out this post on how to write your first blog post. Experienced writers can glean some useful tips from this too!

Have you used any of these tools in the past? Tell us, in the comments, which one you think is best, or if you think we have missed a great grammar checker that you would recommend!