10 Best Spell Checking Tools
We review the best spell-checking tools including AI grammar checkers, proofreading software and more to help you publish content that’s flawless.
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How do you spell lieutenant? Since when does fuchsia have a c and an h? If you’ve ever watched autocorrect graciously change those words to their correct spellings, this is the article for you.
With AI capabilities being rolled into a variety of software tools and platforms, it’s no surprise that it has entered the world of editing and proofreading as well.
Despite there being a variety of spell checkers, both in a software form and built-in as part of various platforms like Microsoft Office 365 and Google Docs, some spell-checking tools are admittedly better than others.
In this article, we’ll share 10 of the best as well as why you’ll want to try them.
Key Takeaways (TL;DR)
- Originality.ai: A complete content quality toolkit with the best overall AI Grammar Checker. Fix grammar and spelling, while checking for AI content and plagiarism, reviewing readability, and optimizing SEO.
- Grammarly: Popular for everyday writing including blog posts and social media.
- Microsoft Editor: A top pick if you typically use Microsoft Word for writing.
- Google Docs: Built-in grammar and spell checking within Google Docs.
- Hemingway Editor: Primarily used for readability features but also offers grammar and spell checks.
- ProWriting Aid: Spell checking as well as writing style insights and reports.
- LanguageTool: An AI-based grammar checker with multilingual capabilities.
- Ginger Software: Provides AI grammar checking across mobile apps and extensions.
- Quillbot: Well-known for AI paraphrasing features and includes a grammar checker.
- Scribens: Grammar and spell-checking software that also highlights overused words.
1. Originality.ai
Originality.ai offers a patented editorial toolkit. Its AI-powered grammar and spelling checker, conveniently highlights common grammar, spelling, and punctuation errors, so you can publish with confidence.
The best part? Originality.ai is a complete content-quality solution with its best-in-class editorial toolkit. That means while you’re checking for any spelling mistakes you can also detect AI content, check for plagiarism, optimize for SEO, and check readability.
2. Grammarly
Grammarly is well-known for its ease of use and intuitive grammar, punctuation and spell-checker. It’s a popular choice for everyday writing including emails, social media, and blog posts.
Grammarly offers context-aware corrections as well as AI-based suggestions on ways to make your writing clearer and more concise. For greater flexibility, the tool is available as a browser extension, desktop app, and Microsoft Office plug-in.
Grammarly supports multiple variations of English including US, UK, Australian, and more.
Read more about Grammarly in our Grammarly AI Detector Review and Grammarly Plagiarism Checker Review.
3. Microsoft Editor
Microsoft Editor is integrated into Microsoft Word and Outlook, and is available as part of as part of Microsoft Office 365, as a browser extension, and you can try the app free online. If you’re accustomed to using Microsoft Office for the bulk of your writing, Microsoft Editor is a popular choice.
Similar to Grammarly, it also offers spell-checking and AI-powered grammar and style suggestions. Microsoft Editor is also available in various languages.
4. Google Docs
Not to be outshone by Microsoft, Google Docs also includes a spelling and grammar checker. It also includes support for multiple languages.
If enabled, Google Docs will also autocorrect your spelling in real time as you type. It’s free with a Google account and its cloud-based convenience makes it an easily accessible spell-checking tool you can use from anywhere with an internet connection.
To provide a visual for how to check grammar in Google Docs, we took a screenshot of the ‘Spelling and grammar feature,’ while creating this article.
5. Hemingway Editor
Hemingway Editor isn’t specifically a spell-checking tool. The core Hemingway Editor platform is designed to shorten complex, lengthy sentences for better readability. For instance, it spots if you use passive voice and suggests simpler alternatives.
While readability is the primary focus of the tool, it notes that grammar and spelling features are available as part of its premium plan, Hemingway Editor Plus.
Both web and desktop versions of the editor are also available, which are helpful for improving readability. Read our Hemingway Editor review for more details.
6. ProWritingAid
Similar to Grammarly, ProWritingAid offers a detailed grammar, style and readability checker.
It also provides in-depth writing reports and suggestions. Think of it more as a writing coach than just a spell-checking tool.
ProWritingAid integrates with Scrivener, Google Docs, and Microsoft Word making it easy to integrate the tool with the programs you already use.
Read our ProWritingAid Review and ProWritingAid Readability Review to learn more about its features.
7. LanguageTool
If you want to check your spelling and grammar in different languages with greater certainty LanguageTool.org is the tool for you.
It supports over 30 different languages and is backed by AI-powered grammar and spell-checking suggestions based on the context of your writing.
LanguageTool itself is available as a browser extension, desktop version, and mobile app.
8. Ginger Software
Despite the name, Ginger Software isn’t just a software program. It’s an AI-powered grammar and spell-checking tool that’s available for:
- Desktop
- Mobile
- Social media (including Facebook, LinkedIn, and more)
- Chrome extension
- WordPress and more
Ginger Software also provides sentence rephrasing suggestions and a text-to-speech feature for easier editing.
9. QuillBot
QuillBot is a well-known AI-powered paraphrasing tool that includes a grammar and spell checker. After typing text it highlights any spelling or grammar errors and offers users the opportunity to have AI paraphrase the copy.
It’s available as a browser extension and comes with other writing tools including a paraphrase, summarizer, citation generator, and an AI checker (Read our detailed QuillBot review for further insights).
10. Scribens
Scribens is yet another free grammar and spell checker. Not only can it correct your work, but it also explains why it corrected it to help you become a better writer. Scribens spots any overused words or awkward phrasing and is available as a web-based app.
Final Thoughts
Choosing the best spell-checking tools for your needs means going beyond just a spell-checker to determine which tool best aligns with your goals. Consider if you’re looking for basic spell checks, AI-powered features, or additional editorial tools (like AI detection and plagiarism checking).
For the overall best AI grammar checker and complete content quality toolkit check out Originality.ai, so you can publish with confidence and professionalism.
Get more insight into grammar and spell-checking tools in our top guides:
Sherice Jacob
Frequently Asked Questions
No, that’s one of the benefits, only fill out the areas which you think will be relevant to the prompts you require.
When making the tool we had to make each prompt as general as possible to be able to include every kind of input. Not to worry though ChatGPT is smart and will still understand the prompt.
In The Press
Originality.ai has been featured for its accurate ability to detect GPT-3, Chat GPT and GPT-4 generated content. See some of the coverage below…
View All PressFeatured by Leading Publications
Originality.ai did a fantastic job on all three prompts, precisely detecting them as AI-written. Additionally, after I checked with actual human-written textual content, it did determine it as 100% human-generated, which is important.
Vahan Petrosyan
searchenginejournal.com
I use this tool most frequently to check for AI content personally. My most frequent use-case is checking content submitted by freelance writers we work with for AI and plagiarism.
Tom Demers
searchengineland.com
After extensive research and testing, we determined Originality.ai to be the most accurate technology.
Rock Content Team
rockcontent.com
Jon Gillham, Founder of Originality.ai came up with a tool to detect whether the content is written by humans or AI tools. It’s built on such technology that can specifically detect content by ChatGPT-3 — by giving you a spam score of 0-100, with an accuracy of 94%.
Felix Rose-Collins
ranktracker.com
ChatGPT lacks empathy and originality. It’s also recognized as AI-generated content most of the time by plagiarism and AI detectors like Originality.ai
Ashley Stahl
forbes.com
Originality.ai Do give them a shot!
Sri Krishna
venturebeat.com
For web publishers, Originality.ai will enable you to scan your content seamlessly, see who has checked it previously, and detect if an AI-powered tool was implored.
Industry Trends
analyticsinsight.net
Frequently Asked Questions
Tools for conducting a plagiarism check between two documents online are important as it helps to ensure the originality and authenticity of written work. Plagiarism undermines the value of professional and educational institutions, as well as the integrity of the authors who write articles. By checking for plagiarism, you can ensure the work that you produce is original or properly attributed to the original author. This helps prevent the distribution of copied and misrepresented information.
Text comparison is the process of taking two or more pieces of text and comparing them to see if there are any similarities, differences and/or plagiarism. The objective of a text comparison is to see if one of the texts has been copied or paraphrased from another text. This text compare tool for plagiarism check between two documents has been built to help you streamline that process by finding the discrepancies with ease.
Text comparison tools work by analyzing and comparing the contents of two or more text documents to find similarities and differences between them. This is typically done by breaking the texts down into smaller units such as sentences or phrases, and then calculating a similarity score based on the number of identical or nearly identical units. The comparison may be based on the exact wording of the text, or it may take into account synonyms and other variations in language. The results of the comparison are usually presented in the form of a report or visual representation, highlighting the similarities and differences between the texts.
String comparison is a fundamental operation in text comparison tools that involves comparing two sequences of characters to determine if they are identical or not. This comparison can be done at the character level or at a higher level, such as the word or sentence level.
The most basic form of string comparison is the equality test, where the two strings are compared character by character and a Boolean result indicating whether they are equal or not is returned. More sophisticated string comparison algorithms use heuristics and statistical models to determine the similarity between two strings, even if they are not exactly the same. These algorithms often use techniques such as edit distance, which measures the minimum number of operations (such as insertions, deletions, and substitutions) required to transform one string into another.
Another common technique for string comparison is n-gram analysis, where the strings are divided into overlapping sequences of characters (n-grams) and the frequency of each n-gram is compared between the two strings. This allows for a more nuanced comparison that takes into account partial similarities, rather than just exact matches.
String comparison is a crucial component of text comparison tools, as it forms the basis for determining the similarities and differences between texts. The results of the string comparison can then be used to generate a report or visual representation of the similarities and differences between the texts.
Syntax highlighting is a feature of text editors and integrated development environments (IDEs) that helps to visually distinguish different elements of a code or markup language. It does this by coloring different elements of the code, such as keywords, variables, functions, and operators, based on a predefined set of rules.
The purpose of syntax highlighting is to make the code easier to read and understand, by drawing attention to the different elements and their structure. For example, keywords may be colored in a different hue to emphasize their importance, while comments or strings may be colored differently to distinguish them from the code itself. This helps to make the code more readable, reducing the cognitive load of the reader and making it easier to identify potential syntax errors.
With our tool it’s easy, just enter or upload some text, click on the button “Compare text” and the tool will automatically display the diff between the two texts.
Using text comparison tools is much easier, more efficient, and more reliable than proofreading a piece of text by hand. Eliminate the risk of human error by using a tool to detect and display the text difference within seconds.
We have support for the file extensions .pdf, .docx, .odt, .doc and .txt. You can also enter your text or copy and paste text to compare.
There is never any data saved by the tool, when you hit “Upload” we are just scanning the text and pasting it into our text area so with our text compare tool, no data ever enters our servers.
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