The 6 Best Online Grammar Checker Tools to Improve Your Writing

Best Online Grammar Checker Tools to Improve Your Writing

Quality is the key factor in determining your content traffic and growing the blog. A post with grammatical and spelling mistakes will create a negative impact among the readers as you know. It will also affect your online reputation and the chance of getting new opportunities.

Nobody is perfect. Everyone makes mistakes. From the famous book authors to digital marketers, fix their writing through proofreading. It helps them to correct grammar, spelling, and punctuation mistakes and thereby improve their contents.

Before publishing your post, make sure that it is error-free. Detect your mistakes that affect the flow of reading and rectify them to improve your writing. Proofreading is a common method to do all these things. If you want to simplify or automate the tasks, use online grammar checker tools to correct texts as you type.

There are several free and premium online grammar checker tools on the web. They will help you in correcting grammatical, spelling, and other mistakes and craft a better post in minutes.

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Best Online Grammar Checker Tools 2021

Today we list the 6 best free online grammar checker tools in this post. Enter your text to compare it against common grammar rules, spelling, and phrases in the English language.

1. Grammarly


Grammarly is one of the best online grammar checker tools with premium quality features. It is an essential tool for writers to polish their content and gain more followers.

Grammarly reads your texts and lets you know about grammar as well as spelling mistakes in real time. Whether you are preparing an important message in Gmail or writing a WordPress post, Grammarly will be there to assist you in writing. It works across websites and online projects through browser extensions, apps, and keyboard.

The app also allows you to correct and save the document for future reference. Create your Grammarly account to proofread your file from the website dashboard and access it anytime by signing in.

Grammarly is a freemium grammar checker. Its premium subscription is useful to unlock a bunch of additional tools like advanced checkers, vocabulary enhancement suggestions, plagiarism detector, etc. The price starts at $11.66/month for the annual plan.

2. Ginger

Ginger English

Ginger is another famous online grammar checker tool. It is clean and easy to use. It will correct your grammar, spelling mistakes, and replace the misused words in any sentence with the correct ones automatically.

Smart word prediction is another advantage of Ginger software. It will analyze your texts and predicts the next word as you’re typing to reduce your efforts and improve the productivity level.

This allrounder software comes with a powerful dictionary, sentence repharser, translator, and a personal trainer to enhance your English writing skills. It has dedicated apps for different platforms and browser extensions to access proofreading tools anywhere you want.

3. Hemingway App

Hemingway App

Hemingway App is a simple online grammar checker tool. Visit the website and enter your text in the editor. It will highlight your errors in different colors. A red highlight indicates that your sentence is too complicated and the yellow mark shows that it’s lengthy.

Hemingway is very easy to use. It can also detect passive voice in your sentence so you can change it to direct sentences in quick moments. This is a useful app for beginners to get a clear picture of their content with its readability grade and a brief report.

4. ProWritingAid


ProWritingAid is a fantastic online grammar checker tool for professionals. From start to end, it will guide you in each step of writing to craft a grammatically perfect content.

It will analyze your texts and search for grammar and spelling mistakes, repeated and vague wordings, passive voice, complicated sentences, and other common mistakes writers make.

Want to enable grammar checker in Microsoft Office projects? It’s also possible and you can use ProWriting Aid with MS Word, Google Docs, etc.

5. Reverso


Reverso is one of the popular free online grammar checker apps. It will check spelling and grammar in your texts online.

Planning to convert your texts to another language in which you are not comfortable? Reverso has a built-in translator to translate your content into 13 languages. It also offers a powerful dictionary to find a word or synonym which can express your thoughts better. Use Reverso either online or through iOS, Android apps, and chrome extension.

6. Language Tool

Online Grammar Checker

Language Tool is another grammar and punctuation checker. Not only English, but it also supports 27 languages at this moment.

The free version has 20,000 character limits per check. The premium subscription lets you extend the limits and uncover advanced features to empower your proofreading tasks. It can work with MS Office, Google Docs, LibreOffice, and many other programs to identify your common writing errors.

Read The 17 Best Blogging Tools to Skyrocket Your Traffic in 2021