What makes the Scribbr spell check unique?

The Scribbr grammar checker finds more errors than many other tools and is particularly user-friendly:

Winner: In our test comparison, the Scribbr grammar checker found 19 out of 20 errors, putting it in first place.
No registration required: You don’t need an account to use the grammar checker.
No limits: There is no character or word limit.
Ad-free: There is no advertising on Scribbr to distract from the tool.

For more details, feel free to read our test of the best English grammar checkers.

Frequently asked questions: Grammar Checker

What’s the Scribbr Grammar Checker?: The Scribbr Grammar Checker is a tailor-made AI-powered tool that can correct basic language, grammar, style, and spelling errors. We run it so that our editors are free to focus on what they do best: making sure that your paper is free of more nuanced mistakes and providing you with helpful feedback and writing tips.

The Scribbr Grammar Checker is a pro at correcting basic mistakes – and a human editor will still be carefully reviewing your full text – so you can rest assured that your paper is in very good hands!

When you receive back a document that has been reviewed by the Scribbr Grammar Checker, you’ll see two sets of tracked changes in it: one set from the grammar checker and one set from your editor. That way, you can easily tell who made what changes in your paper.

Not sure how tracked changes work in Word or how to review your edited file? Read our handy guide to learn more.
What’s the best grammar checker?: We tested ten of the most popular free grammar checkers to see how many errors they could fix in our sample text and deducted points for any new errors introduced. We also evaluated the tools’ usability.

When compared all the other grammar checkers we tested for this comparison and Scribbr performed exceptionally well. It was successful in detecting and correcting 19 of the 20 errors. See the full review here.
What can you do if the grammar checker finds an error that’s not really an error?: If our grammar checker flags an error that is not actually an error, you have several options:

1. Ignore the error: Most grammar checkers allow users to skip or ignore suggestions they do not agree with or find irrelevant. If you are confident that the flagged “error” is not an issue, you can bypass the suggestion and move on to the next one.

2. Review the context: Take a moment to thoroughly review the context surrounding the flagged error. Sometimes, the initial correct usage might still create confusion or ambiguity within the specific context, and reconsidering the phrasing could improve overall clarity.
Does this grammar checker do more than fix grammar mistakes?: Yes, this grammar checker covers the following mistakes:

1. Grammar: Correction of grammatical errors such as subject-verb agreement, tense usage, and sentence structure

2. Spelling: identification and correction of spelling errors, including typos and commonly confused words.

3. Punctuation: Detection and rectification of punctuation errors, including incorrect use of commas, periods, colons, and other punctuation.

4. Word choice errors: Catch words that sound similar but aren’t, like their vs. they’re and your vs. you’re.
Can I use this grammar checker for free?: Yes. There’s no sign up or payment required to use the grammar checker.
Can I check my email, social media or any other communication to see if there are any grammar mistakes?: Yes. The grammar checker fixes any text, no matter what the medium is.

Questions?

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How does Scribbr help students graduate?: Our team helps students graduate by offering:

A world-class citation generator

Plagiarism Checker software powered by Turnitin

Innovative Citation Checker software

Professional proofreading services

Over 300 helpful articles about academic writing, citing sources, plagiarism, and more
What type of documents does Scribbr proofread?: Scribbr specializes in editing study-related documents. We proofread:

Essays

Papers

Theses

PhD dissertations

Research proposals

Personal statements

Admission essays

Motivation letters

Reports

Reflection papers

Journal articles

Capstone projects
What plagiarism and AI detection software does Scribbr use?: Scribbr’s Plagiarism Checker is powered by elements of Turnitin’s Similarity Checker, namely the plagiarism detection software and the Internet Archive and Premium Scholarly Publications content databases.

The add-on AI detector is powered by Scribbr’s proprietary software.
Which citation software does Scribbr use?: The Scribbr Citation Generator is developed using the open-source Citation Style Language (CSL) project and Frank Bennett’s citeproc-js. It’s the same technology used by dozens of other popular citation tools, including Mendeley and Zotero.

You can find all the citation styles and locales used in the Scribbr Citation Generator in our publicly accessible repository on Github.