The Best Grammar Checker To Correct Your Writing

Best Grammar Checker

No matter what you write, you always need to check your text for spelling and grammar mistakes. But what’s the best grammar checker to correct your writing?

It’s not as simple as thinking that a quick basic spell check in Microsoft Word will result in error-free writing.

Whether you are an author, content writer, blogger, or social media marketer, writing errors are a fact of life.

That’s why we have editors and proofreaders, or at least someone else to read and check. But they are not always available for everything we write.

Quality writing at all times

We all live and work online so much now.

Our writing quality is a challenge whenever we sit down at a keyboard.

That’s why we all use an online grammar check in some form to help us write more accurately.

How bad does it look when your business is online writing, and you make clumsy spelling mistakes in a Facebook post?

Well, at least there is the possibility to go back and edit your post if you notice the mistake.

But what if you post a comment on a blog or newspaper with a little punctuation or grammar error?

There is no turning back once you have completed your comment in the text box and clicked send.

Your silly little error will live on forever.

As a writer, you have to check for grammar, spelling, and punctuation mistakes continually.

When you have a good grammar corrector, it will check your writing so you can decide on the appropriate corrections before you publish it online.


An online writing checker is a necessity

I need writing help

Your writing skills are not in question.

But working online places pressure on all writers, and it is easy to make small grammatical errors.

It’s fast-paced, and a lot of people instantly every word you write. Some are very quick to criticize too.

No matter what or how you write, you have probably tried many free online tools.

You want to check your spelling, grammar, sentence structure, run-on sentences, or even your writing grade level and accidental plagiarism.

Over the years, I have tried a long list of grammar tools, both free and paid.

Most of them worked reasonably well, and it is hard to complain about free apps.

I found that I could mix and match these tools when I needed them.

So I had my favorite free spell checker, grammar checker, plagiarism checking tool, Flesch–Kincaid readability checker, and context spelling error checker.


My bookmarks grew very long

Of course, using my long list of favorite free writing correction tools had one serious drawback. I had to go to each site and paste my text repeatedly to do each check.

I had a few free Chrome extension tools as well. So it got very complicated going to one app to check verb agreement and another to check sentence or passive structure.

I needed a better solution than a bundle of free grammar checkers.

That’s when I started to do my research for a better way to manage my online writing. I looked seriously at what more efficient solutions were available to replace all my free checking tools.

In the end, I narrowed down my list of premium grammar and spell checkers to Whitesmoke, ProWritingAid, Ginger Grammar, and the Grammarly tool.

Then I checked a lot of online reviews for each one and noted the strengths and weaknesses and, of course, the price.

The most significant factors for me were accuracy, speed, and flexibility. Price was important too, but only in relation to what I got for my money.

After all my research, the only one that had everything I wanted was Grammarly. But I have to say; it certainly wasn’t the cheapest option I found.


Why did I choose Grammarly?

I’ll give you an idea in images to show you why I decided that it was the best grammar checker to correct my writing.

As I type this post in WordPress, I can use the editor using a browser extension for Chrome, Safari, or Firefox. I can also use it on my iPhone or iPad.

correct your writing in the wordpress editor


If I click out and return to my WordPress editor, it is still with me making suggestions. Here I am looking for a synonym.



Even when I use my SEO plugin to write a meta description, it is there.

SEO box


If I get a bit lazy and sneak off to social media for a few minutes, it follows me to Facebook, Twitter, and all the rest.



Grammarly works on any site I use, and on top of being accurate, it is lightning fast. There is not a hint of hesitation when it suggests a correction.

As my first line of defense against making writing mistakes or grammatical errors online, it ticks all the boxes for me.


What about longer forms of writing?

Blog posts and social media posts are one thing, but long-form writing is another. It is when I get serious and use the Grammarly editor.

One of the significant advantages is that you can set your preferred English to correct your writing. Not only American and British but also Canadian and Australian English.

form of english


The second is that it is an excellent tool for fiction writers in particular. There is a personal dictionary to add invented words or character names and be sure you get them right every time.

personal dictionary


Before you start, you can set your writing preferences and goals.

set writing goals


Now we are ready to do some heavy-duty checking and correction with the Grammarly Editor.


The Grammarly desktop editor

On the left of the editor screen, your text displays with any suggested corrections underlined. On the right is a summary of errors that you should check.

You can click on any underlined area to make a correction within the text.

There is a pop-up box for each error or suggestion. When you click, it gives you examples, explanations, and alternatives.

suggestions to correct your writing

editor screen


When checking a long document such as a book chapter, it is easy to see where possible problems lie and make your corrections.

Out of all the grammar tools I have used, this is by far the best one to help me correct my writing. It’s also the most user-friendly, fastest, and most accurate.

As I use a Mac, I upload my Word files to the editor and then download the corrected files without any loss of formatting. It works perfectly.

But if you have a PC and use Windows, there is a plugin for Microsoft Word so you can work directly in Word.

You can also use it with Google Docs. I have my fingers crossed that this functionality will come to Office for Mac, but it’s not a big issue for me.


Grammarly plagiarism checker

One other check that you can do in the editor is to search for any plagiarism occurrences in your text.

Some other checkers charge you extra for this feature. But it is included with the premium version.

grammarly plagiarism checker


The example document I used in the editor was for an old post I wrote for Medium.

As you can see, the plagiarism checker found the text online. The test took only a few seconds, so it is extremely fast.


Your writing score

One other handy tool is the Insights report. Here you can see a summary of your text as well as a Flesch–Kincaid readability grade.

grammarly writing insights

I don’t go anywhere online without Grammarly

As a Grammarly user for over four years now, I can honestly say that it is the best all-round English grammar, spelling, and plagiarism checker.

Not only does it have every writing correction tool I need. But it is also fast, reliable, accurate, safe to use, and importantly, unobtrusive.

It is an app that works wherever you write.

There is a free version, which works quite well and will suit students. It is also a great free tool if English is not your mother tongue or you are learning English.

But if you are serious about writing, I would highly recommend that you consider the Grammarly premium version.

It’s the best grammar checker for any type of writer to correct your writing and the best insurance you can buy.


Related reading: What are the best Grammarly alternatives?

Derek Haines

A Cambridge CELTA English teacher and author with a passion for writing and all forms of publishing. My days are spent writing and blogging, as well as testing and taming new technology.

Avatar for Derek Haines

5 thoughts on “The Best Grammar Checker To Correct Your Writing

  • Avatar for Steph
    September 18, 2018 at 11:24 pm

    The best Grammar Checker on the Mac is Grammarian PRO2. It’s made for the Mac by Linguisoft. Anything else uses manual copy/paste ans destroys character formatting.

    • Avatar for Derek Haines
      September 19, 2018 at 8:09 am

      I haven’t heard of it but I will check it out.

  • Avatar for Chuck Jackson
    July 13, 2018 at 8:36 pm

    With ProWriteAid and Grammarly going head to head, what are the advantages of one over the other? I use the free version of Grammarly but have upgraded my ProWriteAid to a paid subscription. If there was a significant advantage of upgrading the Grammarly I would do it and not renew my ProWriteAid. Please help with the confusion.

    • Avatar for Derek Haines
      July 13, 2018 at 8:44 pm

      I use both premium versions. In a nutshell, Grammarly is much better for all-around online use. It works almost everywhere. ProWritingAid is better at editing long-form writing in its dedicated editor.

  • Avatar for anita
    July 8, 2018 at 9:58 am

    I use Grammarly too, and agree wholeheartedly with every thing you say!

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