4 Best Online Proofreading Tools For Error-Free Writing

Here’s a little secret:

I love sitting back, reading, and polishing my work to perfection.

Especially with a trusty proofreading tool that helps me finish the job in minutes.

In this post, I’ll unveil my list of the best online proofreading tools that will make your content sparkle.

Let’s dive in.

4 Best Proofreading Tools Online

Before anything else, here’s a quick, side-by-side comparison of the tools we’re about to discuss:

online proofreading tools comparison
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Feature-wise, they all look pretty similar, right?

Not unless we take a closer look at each of them.

Let’s start with one of my all-time favorite proofreading tools:

1. Grammarly

Premium Price: Starts at $29.95 per month or $11.66 per month for one year

Grammarly is one of the go-to proofreading tools that millions of bloggers, students, and other professionals use to turn their writing into flawless pieces of art.

It is an easy-to-use, lightweight, and reliable app that spots spelling and grammar mistakes as you work.

You don’t even need to install any software to benefit from Grammarly.

Grammarly Web Interface

To use Grammarly’s web interface, go to the ‘My Grammarly’ page and click ‘Upload.’

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From there, paste your content into Grammarly’s main editor. The tool will then underline all spelling and grammar mistakes that you have missed.

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Clicking on the erroneous words should reveal possible corrections, which you can apply in an instant. For a more organized view of mistakes, use the Grammarly Assistant by clicking the ‘Correct with Assistant’ button on the top-right corner of the screen.

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The Assistant works by listing down all the alerts that point to errors in your content. You may also correct these mistakes by choosing from one of the suggestions.

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Grammarly Browser Extension

While launching Grammarly’s web interface is already convenient, you can further streamline your proofreading by installing the official browser extension for Chrome, Safari, Firefox, and Microsoft Edge.

This is where the real fun starts.

Once installed, the Grammarly extension will actively monitor absolutely everything you type in your browser. Just make sure it’s activated on the website you’re using by clicking on the Grammarly icon on your browser’s toolbar and enable the ‘Check Grammar and Spelling’ option.

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It doesn’t matter if you’re writing a blog post on WordPress, a Facebook status update, an email, or a Quora answer — Grammarly will always be there to make sure your writing is perfect.

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Personally, using the Grammarly browser extension is the most effective way to use the tool. But in case you prefer running all your writing tools as soon as you start your workday, you may be interested in using the Grammarly desktop or mobile app.

It’s essentially the web interface of Grammarly packaged as a downloadable app. This can help people who don’t use a web-based word processor kickstart their productivity.

Grammarly Premium Features

Like what you’ve learned about Grammarly so far? Then you may want to sign up for a premium plan to avail the following perks:

  • Advanced punctuation, context, grammar, and sentence check
  • Style suggestions based on your written work’s genre
  • Suggestions to help improve your vocabulary
  • Plagiarism check

Now, it’s understandable why new bloggers may prefer a free online proofreading tool. But once your blog starts to generate a steady stream of income, a premium proofreading tool is undoubtedly one of the best investments you can ever make, especially with the features Grammarly and every other tool in this post have to offer.

You can also check out this post for a 25 percent discount on your Grammarly subscription — only for Master Blogging readers!

Get Grammarly Now

2. ProWritingAid

Premium Price: Starts at $60 for one year or a one-time payment of $210

Next up, ProWritingAid is another top-notch online proofreading tool with an advanced set of features.

A quick look at the “Web Editor” should tell you that ProWritingAid is for serious writers who care deeply about the quality of their work.

ProWritingAid Web Editor

Similar to Grammarly, ProWritingAid also has a free web-based editor that lets you proofread online.

ProWritingAid then checks your work for grammar, spelling, and style issues in real time. Mistakes are underlined on the main editor field, but you can also click the ‘Real-time’ button on the menu bar to find specific problems.

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As you can see from the screenshot above, each type of mistake is color-coded: blue for grammar, yellow for style, and red for spelling.

Yes — unlike other proofreading tools, ProWritingAid can help you improve your article’s overall tone and readability by identifying style issues for free. And similar to the best free proofreading software, the tool also displays possible corrections if you click the underlined words.

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While mistake detection and correction recommendations are enough for most people, ProWritingAid has a lot more tricks up its sleeve.

For example, ProWritingAid has a built-in tool that provides a comprehensive readability report of your article using the Flesch Readability Ease scoring system.

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ProWritingAid also detects overused words from your article, which is an issue that could put some readers off. All these advanced features are accessible from the top toolbar of the web editor.

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The readability and word overuse checkers are only the beginning. You can also use ProWritingAid to check for clichés, wordy sentences, and structural issues within your content.

Free users, however, can only use these features on a maximum of 500 words at a time. It can be tedious, but it’s definitely more than you can ask for if you need proofreading software free of charge.

ProWritingAid for Browsers

Rather than relying solely on the web editor, you can also use the ProWritingAid browser integration to improve your workflow.

It used to be only available for Google Chrome. Today, you can get the ProWritingAid add-on for Safari, Firefox, Google Docs, and even Microsoft Word.

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Just remember that there are specific integrations you need to download if you plan to use ProWritingAid on different services. The browser integration for Safari or Chrome, for example, can’t be used to check your work on Google Docs — you’ll have to install a different add-on for that.

ProWritingAid Premium Features

If you plan on getting the premium version of ProWritingAid, here are the advantages you’ll get:

  • Quick reports for an unlimited number of words
  • 50 free plagiarism checks per year
  • Access to the desktop app
  • Access to learning resources to improve your writing skills

True — ProWritingAid is on the pricey side as far as online proofreading tools go.

That’s why Master Blogging readers can get a 40 percent discount on any plan they choose.

Get ProWritingAid Now

3. WhiteSmoke

Premium Price: Starts at $6.59 per month up to $17.95 per month for business users

First of all, WhiteSmoke is the only tool in this list that doesn’t have a free version — at least, one that’s practical for professional writers.

What you can get instead is a basic proofreading tool that can only check up to 250 words at a time.

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Suppose you’re a fresh graduate or freelancer trying to build a LinkedIn profile. Proofreading 250 words at a time as you write your summary, work experience, and so on is definitely doable.

Of course, you can also take the free WhiteSmoke mobile app for a spin to gain a better understanding of the tool’s capabilities. However, it’s nowhere near as intuitive and efficient as using the official browser extension or desktop application, which you can only use on a paid subscription basis.

Before you let the “pay-to-use” scheme put you off, take note that their decision is reasonable given everything WhiteSmoke has under the hood.

WhiteSmoke for Browsers

If you decide to get the WhiteSmoke “Essential” plan, you can start proofreading your blog with the premium extension, which is actually compatible with all browsers.

The base plan offers you three tools: the grammar checker, plagiarism checker, and translator.

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Just as you would expect, the WhiteSmoke app detects grammar, punctuation, and spelling errors as well as style inconsistencies. What makes it stand out is the fact that suggested corrections appear right above the words as soon as you click ‘Check Text.’

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Aside from instant corrections, WhiteSmoke also shows detailed explanations of your writing errors — allowing you to sharpen your skills and avoid repeating the same mistakes in the future. This is extremely valuable for those who strive to perfect their writing abilities rather than depend on proofreading software for the rest of their careers.

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WhiteSmoke Desktop Application

If WhiteSmoke’s browser extension got your attention, I recommend spending a few extra dollars on the “Premium” or “Business” plan to get the desktop application.

Based on experience, using WhiteSmoke with Microsoft Word is as good as it gets. You can proofread an entire document with one click, check for plagiarism, and get explanations for your writing mistakes — all in one place.

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WhiteSmoke Premium and Business Features

Although WhiteSmoke is not a free proofreading tool to begin with, bumping up your subscription to a more expensive plan will include the following benefits:

  • Microsoft Office integration
  • Use on up to three computers with the Business plan
  • Premium desktop application for Windows and Mac

The good news is, WhiteSmoke is the most affordable proofreading solutions in the market — not just in this list.

You can save even more by getting a 50 percent discount here.

Get WhiteSmoke Now

4. Ginger Software

Premium Price: Starts at $29.96 per month or $4.99 per month for one year

As the oldest software in this list, Ginger is a solution you can’t go wrong with.

Ginger is a reliable proofreading tool that will enable you to write high-quality, polished articles every single time. It can detect errors, offer real-time corrections, provide contextual word definitions, and show suggestions that will help you rephrase your sentences and diversify your writing.

Ginger for Chrome and Safari

Similar to the Grammarly browser extension, Ginger for Google Chrome and Safari is a handy tool that lets you proofread text on the fly.

The main difference is, Ginger opens up a mini-window where you can type and proofread as opposed to highlighting mistakes within the interface of the site.

For example, rather than underlining your mistakes as you write an answer on Quora, you’ll need to pull up the Ginger extension window, craft your answer there, and check for mistakes before you post.

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Whether or not Grammarly or Ginger does browser-based proofreading better is only a matter of preference. While Grammarly’s on-screen approach can save time, Ginger makes it easier to focus on one paragraph at a time while refining your writing style with the “Rephrase” tool along the way.

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Another reason why you should go with Ginger is the scalable “Ginger Business” plan, which lets you add more members to your account as needed. This is helpful if your blog has multiple authors who could use a self-service proofreading tool.

Ginger can also translate text in 40 different languages even with the free version. It may not be as impressive as WhiteSmoke’s translator, which supports over 50 languages, but at least you don’t have to spend a single dime for the feature.

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Translation tools are perfect for foreign exchange students and traveling professionals who need to write in a different language. Pair it with Ginger’s proofreading capabilities and you should be able to create a piece that will compel your intended audience.

Perhaps the only complaint I have with Ginger is the lack of a desktop application for Mac OS users, which brings us to the next point of discussion:

Ginger for Windows

For Windows users, acquiring Ginger as your primary proofreading software gives you access to a host of unique features.

The “Personal Trainer” tool, in particular, lets you take personalized practice sessions that could result in drastic improvements in your writing abilities.

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Certain people may also benefit from the “Text Reader” feature, which basically reads aloud written content. This allows them to determine if their work sounds natural when spoken by a native English speaker — useful if they’re preparing a webinar script, oral report, or simply trying to improve the overall flow of their writing.

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Ginger Premium Features

By now, you should already have one proofreading tool in mind that you’re considering. But before you make a final decision, here’s a quick look at the premium Ginger proofreading plan benefits:

  • Access to the Personal Trainer
  • Access to the Text Reader
  • Unlimited grammar checks
  • In-depth mistake analysis

Just like before, I always have my readers’ backs.

Refer to this post for instructions on how to get a 40 percent discount on a premium Ginger subscription.

Get GingerSoftware Now

Which Proofreading Tool Should You Get?

Now that we had a closer look at the contenders, here’s my final recommendation on which proofreading tool should you choose.

In terms of usability, Grammarly is a tad better than the rest of the tools mentioned in this post. The browser extension alone makes error-free writing highly achievable even for non-native English writers.

WhiteSmoke, on the other hand, is perfect for people on a budget who also use Microsoft Word as their go-to word processor.

Looking at premium features, ProWritingAid does offer a lot more value for your money — thanks to its lineup of proofreading tools. For teams, however, Ginger Business is a must-have, especially if you anticipate your team to grow in size over time.

To summarize:

  • Grammarly — Bloggers, students, and professionals who write on browsers, especially on single projects.
  • ProWritingAid — Professional writers who require high-caliber proofreading.
  • WhiteSmoke — Professional writers who primarily use Microsoft Word.
  • Ginger — Writing teams who need a scalable proofreading service, including non-professional writers who need translation and a text reader to create winning pieces.

Bonus: EVEN MORE Proofreading Tools

What’s that?

You still haven’t made up your mind and would like more suggestions?

As I said, I always have your back.

You can continue your search for the best proofreading software with the list below:

Polish My Writing

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After The Deadline — previously called PolishMyWriting — is a straightforward proofreading tool that can detect errors and provide writing suggestions. Just write or paste your document into the tool, click ‘Check Writing,’ and let it do its work.


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Typely is another free proofreading tool that’s simply too good to miss. What I like about it is the minimalistic web editor with a surprising collection of features, like the reading time tracker, text reader, and PDF reports.

Proofreading Tool

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Though it’s not free, Proofreading Tool strikes the perfect balance between simplicity and effectiveness. It tracks a long list of writing issues that every aspiring writer should be aware of, including clichés, duplicate words, awkward phrases, and confusing sentences.


Made a decision yet?


The next step is to put your proofreading tool to the test. Go out there, do what you do best, and give your tool a test run.

Only then will you be certain that you chose the proofreading tool that will take your writing to new heights.

Don’t forget to read my guide on how to write high-quality content.

Learning how to write well should help you reap the full benefits of your proofreading efforts.


Best Proofreading Tools
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  1. Lee Coltman says:

    Hi Ankit,

    Thanks for sharing these free best proofreading software list here.

    I’m a big fan of Grammarly. Not because it’s free to use but also its spelling and grammar mistakes detection algorithm is super advanced.

    Being a Grammarly user, I can ensure my articles will be error-free.

    I use Grammarly for my proofreading service and find it a great asset. After The Deadline is an excellent tool that I used to use before Grammarly.


    1. Ankit Singla says:

      Hi Ankit,

      Glad to hear you are using Grammarly. It’s also my favorite.

  2. Hi Ankit,

    Hope it is a useful post for the bloggers to present the error-free blog posts.

    Am really glad that am using spellchecker to check my grammar for my blog post before publishing it.

    Nice and needful writeup, keep doing it 🙂

    1. Ankit Singla says:

      Hi Nirmala, Spellchecker.net is a great tool. Use it to check all the content to get checked at one time..

  3. Prince Molak says:

    This is the first time i will be hearing of online proof reading tools, seems i have to use them because english is nto my first language and i will like to write artciles free of typhos

    1. Ankit Singla says:

      There definitely tools present online which will help you to proofread your documents. Dont forget to check all your errors with these tools before posting your post..

  4. Suresh Khanal says:

    Most often I compose my article in MS Word itself and then transport it to WordPress dashboard. Thanks to the ‘Import from Word’ button there, otherwise, I had to struggle a lot to clean HTML.

    I used PolishMyWriting quite often but other sites are new to me. Probably because I never needed the rest?

    Thanks for compiling these tools.

    1. If you want to remove html in no time, first open notepad and then copy the word from MS-WORD and paste it in notepad. Copy the words from there and paste in Wordpess dashboard. All html will be automatically removed.

    2. Ankit Singla says:

      New sites come from time to time. But i made a habit using Ginger as my online proofreading tool… I and the other readers will be happy if you will share the other sites with us 🙂

  5. Nwosu Desmond says:

    Though i have never used any of these tools in writing my blogs posts, i use Microsoft Word and it has been an awesome tool for me. Thanks for sharing i will definitely check them out.

    1. Ankit Singla says:

      I previously used to use Microsoft Word only. But I wanted active and passive suggestions too. So I started using these tools… Try them and you will be happy…

  6. Victor Noah says:

    These is a very nice tool for tracking errors. Thanks for sharing bro.

    1. Ankit Singla says:

      Not only track your errors Victor but also analyze your documents to improve your writing skills..

  7. Sangram Barge says:

    Those are useful proofreading tools Ankit , thanks for sharing 🙂

    1. Ankit Singla says:

      Yes, indeed they are Sangram Barge. Don’t forget to use them once you have written your posts 🙂

  8. There is no use of this tool if I am writing in MS-WORD. But, I have to use from any of these, I will choose PolishMyWriting.

    @ Ankit, bro which one is best for you?

    1. Ankit Singla says:

      Bro, I have also never tried these tools before..
      As I used to check my post via MS-Word as same as you do.
      This is a guest post and I’ll start implementing these tools to proofread my future articles 🙂

      1. Yes, Ankit even I have not tried any of it. The more our English clean more it looks professional. Thanks for sharing these.

    2. Ankit Singla says:

      Abhishek you are correct that there is no use of these tools in Microsoft Word. I also use Microsoft Word for writing my articles. But to analyze my writing skills i use Slick Write.

  9. Gurmeet Kaur says:

    I was unaware about such tools. Will surely use it,coz sometimes it seems as if I am running out of words. Time to take help of tools.

    1. Ankit Singla says:

      Use all these tools Gurmeet and get amazing error free articles.

  10. Dhiraj Das says:

    Thanks for sharing these tools, sounds interesting and useful, proofreading is important , sometimes a small mistake can really affect the brand image, it will help to avoid frequent updates after publishing the article

    1. Ankit Singla says:

      Yes proofreading is very important. One simple mistake can change the entire meaning of your article..

  11. Rizwan Saharan says:

    Wow amazing sharing brother thanks for this one.
    These tools are very useful in this way we can easily resolved our articles mistakes and surf others a good content.
    Very informative post bro thanks for this sharing
    Best of luck.

    1. Ankit Singla says:

      Enjoy buddy. Use these tools to make your articles error free… 🙂

  12. marilyn cada says:

    a very useful post for freelance writers like me. proofreading is a more challenging tasks since we need to check each sentence if they adhere to grammar rules. with these tools, proofreading is now easier

    1. Ankit Singla says:

      Marilyn, you are correct. I am also a freelance content writer and I also proofread my assignments before submitting them.

  13. Adesanmi Adedotun says:

    Hi Ankit

    This article is really great and helpful, despite the fact that many times I used MS-Word to write my blog post I still correct a countless number of errors when proofreading it with racking my brain fervently but with these great tools am almost free from this brainstorming. Thanks for this great information!

    1. Ankit Singla says:

      I am happy that you liked my article Adesanmi. Use these tools and improve the way you write your articles.

  14. Shameem Thaha says:

    Hi Ankit really great tool for all bloggers which can help me to proofread my post before publishing it thanks for sharing it

  15. this tool really helped me a lot thanks for writing this post.

    1. Ankit Singla says:

      Enjoy buddy 🙂

  16. Ankit Singla says:

    I am glad that you liked the article, Hafeez.

  17. karanvir kour says:

    these really helped me……. thanks for sharing 🙂

    1. Ankit Singla says:

      I hope they improved your writing skills Karanvir

  18. Akshat Bhanchawat says:

    Really helpful article. Will help all of us. Thanks for sharing!

    1. Ankit Singla says:

      Your welcome Akshat 🙂

  19. You could also include offline tools like libreoffice or word. They can also help with spelling and checking for other errors.

    1. Ankit Singla says:

      Yes we can use our everyday apps. But if you want to analyze your documents you should try one of these tools.

  20. Hi Ankit,

    I generally use MS Word and in-built proof reading tool provided by Jetpack (WordPress plugin). MS Word lets me correct my grammatical mistakes and spelling errors. The tool provided by Jetpack helps me in double checking grammar and spelling errors.

    All of these tools are very new to me. I will definitely try some of them.

    1. Ankit Singla says:

      These tools will give you suggestions to improve your writing skills. Do check them out.

  21. Ryan Biddulph says:

    Solid list of tools as always.

    A little tooling goes a long way in proofreading lol…


    1. Ankit Singla says:

      Your Welcome Ryan..

  22. Hi Ankit,
    Great list dude. I haven’t heard about these services before. I’ll have a try once. I’m using Jetpack for proofreading. Thanks for this informative article. 🙂

    1. Ankit Singla says:

      Suresh Jetpack is good. But these tools are great 🙂

    2. Ankit Singla says:

      You got multiple options to choose from Hafeez.

  23. Mosam Gor says:

    Hello Ankit,

    Great share.!

    thanks for sharing these tools with us 🙂

    stay updated and stay rocking ;):p


    1. Ankit Singla says:

      I am happy that you liked these tools Mosam.

  24. Thanks, Ankit Bro these are really amazing tools which could help in checking all the grammatical errors whenever to write new posts. Newbies should use these online tools to improve their writing skills and reduce grammar mistakes.

    1. Ankit Singla says:

      Yes when i was new to writing i used these tools for quite a long time. They helped me a lot in improving my English.

  25. Kulvir Singh Boparae says:

    Nice post , Now i am using this way to Write my Blog posts.


    1. Ankit Singla says:

      Definitely use these tools to proofread your documents after writing them Kulvir.

  26. Hi Ankit,
    Thanks for the resources and links. After the Deadline is already installed with Jetpack. It helps me rectifying the errors in my post.

    1. Ankit Singla says:

      Sriram use polishmywriting too. It is one of the great tools out there.

  27. I’m going to them a try as well!
    Do have a lovely a weekend.

    1. Ankit Singla says:

      Try them Emmanuel and let me know if you find any new features.

  28. Sagar T Rajan says:

    Hello Ankit

    Your article is just awesome, above tools that you have mention is really easy to usefull to remove errors.


    1. Ankit Singla says:

      Not only you can remove errors Sagar but also improve your writing skills.

  29. Ankur Upadhyay says:

    Thanks for this article bro.. Got to know about new tools that can make my posts better.. I am new to blogging and this information will really help me..

    1. Ankit Singla says:

      Ankur these tools will definitely help in improving your writing skills.

  30. Mohammed Yaqoob says:

    Hey it was really a great article. Newbies usually, make grammatically mistakes in their article and even I also did this sometimes. But now I’ll proofread my articles. Thanks for sharing it mate!

    1. Ankit Singla says:

      Proofread is as important as doing research before writing your articles. You can sometimes get mistakes which will affect your purpose of writing the post.

  31. Deep sinha says:

    Thanks buddy as i am a new blogger so it will help me a lot. 🙂

    1. Ankit Singla says:

      Deep these tools will surely help you a lot in improving your writing skills.

  32. Aditya Singh says:

    Nice Tool These might be useful for the new blogger who are just enter into the world of blogging. I think old bloggers should not use this Tool as it will help them to be a great blogger.

    1. Ankit Singla says:

      Aditya the old bloggers are no exception from using these tools. They should equally use these tools. Don’t forget Nobody is Perfect.

  33. Deepak Raghav says:

    All tools are very effective and I used also. I like ginger which improves spelling in a good way,so can be said great grammar tool.Thanx for sharing this post.

  34. Samandar Nichari says:

    I like the list you’ve added here in the article. My fav tool from the listed tools is Ginger which is so good to be used for any kind of mistake made in Grammar, Whether it is basic or advance.

  35. Rana Irfan says:

    Yes sure all the tools are great I check all tool. But I like two best tools in this post. The first one is Gingersoftware and the second one is a spellchecker. Anyway thanks for sharing your hard work here.

  36. Hi Ankit,

    It was a great helpful article for most of the bloggers posted by you regarding how to write mistakes free articles because many bloggers will have great knowledge about on which they want to write article, but they will do some(grammar and spelling )mistakes while writing, so by those tools given by you will be helpful for blogger s.thank you for your post I will use those tools to reduce my errors in my blog articles.

  37. Hello Ankit!
    That was a great list. I have been looking for some Grammarly alternatives, and found this. I’ll be definitely trying these tools right now!

  38. Using Grammarly from last 2 months and it is helping in a big way. In fact spelled a word wrong in this comment too. But no worries, Grammarly was there to help.. 😀 😀

  39. Great online proofreading tools for creating your blog accurate. As per I am concerned, a professional proofreader (Human Brain) is better as compared to the online tools.

  40. Hi Ankit. By the way, I have been using Grammarly for 7-8 months but after reading in detail today I will take premium Version. Thanks, Buddy.