Best Online Spellcheck Software: A Guide

Online Spellcheck Software - Main

You already understand the importance of online spellcheck software, as a writer

Still, spelling mistakes are still extremely common among writers who want to do it for a living.

Fortunately, many applications perform spellchecking functions, allowing you to create content free of mechanical writing errors.

This checker review covers seven of the most popular spell checkers applications.

It contains some affiliate links meaning this site earns a small commission if you sign up.

Why Use Spellcheck Software?

Spellchecking software reduces writing errors, although it isn’t a replacement for a professional proofreader.

However, these programs can identify the great majority of common spelling errors and suggest correct spellings.

Quality content is particularly important to content writers because search algorithms like Google penalise writing errors in their search page results.

You can spend extra time proofreading content, but writing probably isn’t your only task. You can also hire a professional editor for longer pieces.

However, a reliable checker is the most economical way of creating polished content.

Free vs. Paid Spellcheck Software

An spellcheck app may be free of charge or incur a monthly fee. The latter have more features as you would expect, but that doesn’t mean free spellcheck tools aren’t worth it.

Commercial software providers sometimes offer trial versions of their software at no charge, which typically have fewer features and more limited spell capabilities than paid versions.

The features in a paid spell checker are of value to serious writers. These include phonetic marking, plagiarism detection and sentence structure checking, which can help give your writing a more professional quality.

Paid software also tends to have larger dictionaries that reduce the number of false errors the software reports.

This capability is particularly important for technical writing, which uses common words in a different way. For example, the term “agile” isn’t capitalised when used as an ordinary word. However, it’s often capitalised when referring to the Agile software development.

A paid checker is more likely to allow the addition of words to its dictionary, which helps check for errors on proper nouns.

Multi-language capability is another common benefit of paid spell checker software. For example, “colour” is used in UK English, while “color” is the correct spelling in the US.

1. Grammarly

Grammarly was designed by world-renowned linguists.

This checker is fast and reliable, with a well-designed interface. Use it to check email, Facebook posts, and tweets and more. Just copy and paste your work into it

You need a paid subscription to access its advanced features like plagiarism detection and punctuation checking.

This checker is available on many platforms including mobile. Grammarly also has an add-on for Microsoft Word.


Grammarly is one of the best spell checker tools available, regardless of language. It has a large number of features, including a variety of language styles. Grammarly’s simple interface is beneficial for writers improving their spelling and grammar.


This grammar checker doesn’t replace human proofreaders.


Most writers are impressed cite this for accuracy and ease of use. The free check options in Grammarly are accurate too.

Get 20% Off Grammarly Premium Here

Try Grammarly

2. Ginger

Ginger is reliable and user-friendly online spell checker, also available on multiple platforms, including Windows and Mac.

A variety of add-ons, extensions, and virtual keyboards also allow users to install Ginger on mobile devices.

It also has a text reader and translator along with a dictionary you can update.

This tool is most suitable for users looking for a more affordable alternative to Grammarly who still want a powerful spellchecker. Ginger’s personal trainer feature is another reason to select it over Grammarly.


This grammar checker is easy to install and you can buy a lifetime license.


Ginger isn’t as powerful or accurate as Grammarly. It struggles more with complex grammar issues and checks.


Ginger is a good choice for users who are looking for more functions than other spellcheckers but don’t want to pay Grammarly’s higher subscription cost.

Try Ginger

3. Microsoft Word

Microsoft Word was first released in 1983 and has remained a popular spellcheck software for Windows. It’s currently available as a standalone product and as a component of the Microsoft Office software suite.

Word is already installed on many computers, making it one of the handiest spellchecking tools available.

However, Word’s capabilities aren’t as advanced as some of the more dedicated tools available.


One of the biggest advantages of Word is that it may be available at no extra charge, depending on your installation. Furthermore, you can use Word offline, so it doesn’t require internet connectivity.


Word has the most basic capabilities of all spellchecking applications on this list. For example, it ignores writing styles, unlike many other spellcheckers. In addition, Word isn’t a dedicated spellchecker and generally slower compared to other spellchecking tools.


Word has many smart spell features such as a built-in grammar checker, allowing it to rival many standalone spellchecking applications for general use.

Try Microsoft Word

4. Google Docs

The most distinctive feature of Google Docs compared to other spellcheckers is its ability to allow more a few people to check a document at once.

It has grammar and proofreading tools built into it. The combination of these capabilities means that Google Docs is highly effective in eliminating spelling errors, especially for team efforts.


Enabling other users to check your document is a big reason for using using Google Docs as a spellchecker. It’s also free.


Google Doc’s capabilities are about as basic as those of Microsoft Word. It’s also slower since it performs many other functions in addition to spellchecking.


All Google Docs users should turn on its spelling and grammar checking features. Third-party plug-ins are also available for improving this spellcheck software for websites, usually at an additional cost.

Try Google Docs

5. ProWritingAid

ProWritingAid is a trainer intended to improve your writing style, but you can use it as a spell checker and grammar checker.

It includes plug-ins that integrates into other writing applications like Word.

ProWritingAid is available for Mac users as a desktop application, allowing them to check Word documents. Additional formats for the desktop application include HTML and OpenOffice.


ProWritingAid is an all-around tool that allows writers to check grammar and also spell. It’s useful for writing fiction because scans a document of any size, unlike Grammarly and Ginger. Check your entire book for errors!


It doesn’t save projects for later use. Add-ons currently aren’t available for Mac users.


Writers typically use ProWritingAid as editing software, especially for content. E-book authors are fond of using it to proofread their work prior to publication.

Try ProWritingAid

6. WhiteSmoke

WhiteSmoke is a spellchecker alternative to Grammarly.

It uses Natural Language Processing (NLP), which can detect your writing style on the fly. WhiteSmoke can then make suggestions to increase the richness of your writing that other spellcheckers are unable to match.

It can check internet content such as newspaper articles, blog posts, and webpages, allowing it to incorporate new words as they’re added to the lexicon.


WhiteSmoke has a number of features, including over 600 templates and a personal tutor.


WhiteSmoke is expensive compared to most other spellcheckers. Its use of NLP also makes it slower and more resource-intensive. Users who are new to spellchecking software may find WhiteSmoke to be overly complex. It is also currently unavailable for Mac users.


WhiteSmoke is suitable for professional writers, teachers and students, especially those who write on technical topics.

Try WhiteSmoke

7. After the Deadline

After the Deadline (ATD) is a browser-based editing tool that includes a spellchecker. It’s available as a plug-in for most major browsers, including Firefox and Google Chrome. ATD is also lightweight.

However, it has enough power to analyse your writing. ATD can also provide explanations for its suggestions, which is a critical feature for helping you spell.


ATD is completely free to use. Its ability to explain errors for different writing styles is also an advantage over other spellcheckers.


ATD isn’t as powerful as some of its competitors. It also requires an internet connection.


ATD is most suitable for casual users due to its small footprint and free usage. Serious users will probably prefer one of the other choices like Grammarly.

Try After the Deadline

Final Thoughts

Readers notice mechanical writing errors more often than you might expect, which distracts them from your message. A thorough understanding of english spelling and grammatical rules is essential for professional and academic writing.

The best spell check software charge a monthly fee instead of a one-time cost. However, don’t dismiss free spellcheckers, which are surprisingly powerful. Got questions? Leave a comment or contact us below.

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