A character getting a bad mark on his Spanish test

Keeping all that grammar in your head can be tough, and even the best of us need a little help from time to time. Luckily, automated grammar checkers can take a lot of the heavy lifting out of proofreading your work.

In this article, we'll introduce you to five of the best spell-checkers for Spanish grammar – thankfully, there are some great tools out there that can help you improve your Spanish writing! Below, you will find a brief overview of the best spell-checkers as well as their key features.

Why Use a Spell-Checker in the First Place?

But, before we get into the nitty-gritty of the different spell-checking tools available, let's take a step back and ask: why should you use a Spanish grammar tool in the first place?

For starters, a spell-checker can help you save time. Rather than poring over your text manually, looking for grammatical errors, you can let the spell-checker do its job and highlight any potential problems. This is especially useful if you're working on a large document.

Secondly, a spell-checker can help you improve your writing flow. By catching punctuation and spelling errors that you might not have spotted, a Spanish grammar checker can help you avoid making embarrassing mistakes.

Additionally, many spell-checkers come with stylistic and grammar suggestions for alternative words or phrases that might be more appropriate in a particular context – which can come in handy for beginning Spanish learners who might be unsure about the best way to express something.

Finally, using a spell-checker can help boost your confidence. We all know the feeling of submitting a piece of writing and then worrying that we've made some silly mistake that everyone will spot – but if you've run a spell-checker over your Spanish text, you can be more confident that you haven't missed anything crucial.

Now that we've answered the question of why you should give Spanish grammar checkers a try, let's take a look at some of the best options available…

Character looking for ways to improve his Spanish writing


LanguageTool (LT) is one of the most popular and top-rated grammar checkers on the market, and for a good reason. This cross-platform tool can be used online or offline and is available in a range of languages – including, of course, Spanish.

One of the great things about LanguageTool is that it's completely free to use, whether you're checking a small email or a large document. This tool also has a handy color code feature – errors are indicated in red, while possible issues appear in yellow, which can be useful if you want to check Spanish grammar without diving into stylistic issues.

Another important thing to note is that all grammar explanations and suggestions are provided in the Spanish language. While this can be a bit more challenging for beginners, it can also help you get used to the language and get you thinking in Spanish. This way, you can not only boost your grammar knowledge but also improve your learning process!

Best Spanish Grammar Checkers


SpanishChecker.com is a free online spell-checker that's specifically designed for Spanish texts. This tool is quick and easy to use – simply paste your text into the box and click “check” to get started.

One of the great things about SpanishChecker is that it provides you with in-depth feedback about your writing, including not just spelling and grammar mistakes but also style suggestions. This can be really useful if you're unsure about the best way to phrase something.

Other than that, at the bottom of the screen, you can find a couple of helpful check boxes. For instance, you can indicate whether “yo” (I) is feminine or masculine in your text and/or whether you’re a native speaker.

This way, you can ensure that this Spanish grammar checker won’t give you faulty suggestions – gender agreement is a common issue for computerized checkers.

My Stilus

My Stilus is a desktop application that's available for both Windows and macOS. This tool is designed to help you with a range of different aspects of writing, including spelling, grammar, and style.

One of the great things about My Stilus is that it comes with a wide range of features, including an “interactive proofreading” that can help you correct all the issues in the text with the help of an interactive assistant. This tool also includes contextual and semantic technology for precise revision of the orthography, grammar, and style in your texts.

Another significant advantage of this spell-checker is that it actually recognizes the variants in the Spanish language. Whether you’re using vocabulary from Mexican Spanish, Caribbean Spanish, Castilian Spanish, or one of the four other types of Spanish it covers, it will detect errors accordingly.

Best Spanish Grammar Checkers


Corrector is a free online spell-checker that's available for Spanish and 20 other languages. This tool is quick and easy to use – simply type or paste your text into the box and click “check” to run a quick Spanish grammar check. The Corrector will help you fix a range of different errors, including spelling, grammar, and typographical mistakes.

One of the great things about Corrector is that it provides you with in-depth feedback about your mistakes. For each error, you'll see a detailed explanation of what's wrong and how to fix it. This can be really helpful if you're unsure about why something is considered incorrect.

What's more, similar to My Stilus, Corrector can detect different types of Spanish, so you can rest assured that your grammar-checking process will run as smoothly as possible.

Microsoft Word

Microsoft Word is one of the most commonly used word processors in the world, so it's no surprise that it includes a spell-checker. This tool is available in both desktop and online versions, making it easy to use no matter where you are.

To use the spell-check feature in Word, simply open up your document and click on the “Review” tab. Then, click on the “Spelling & Grammar” button to run a check. Any errors will be highlighted in red so that you can go through and fix them.

One of the great things about using Word for spell-checking is that it's user-friendly and generally quite accurate. However, it's important to keep in mind that this program doesn't always recognize all the different variants of Spanish. For instance, it might not catch errors if you're using vocabulary from Mexican Spanish.

Still, Microsoft Word is a helpful tool and can be used in conjunction with other spell-checkers on this list.

The Bottom Line

Character getting a good mark on his Spanish test

If you're looking for a way to improve your Spanish grammar, one of the best things you can do is use a spell-checker. In this article, we've outlined five different spell-checkers that are perfect for Spanish learners.

Whether you're interested in using a desktop application or an online tool, you’ll definitely find something for your needs! Also, consider downloading our Langster app to diversify your Spanish language learning experience!

Blog Author Image


Ellis is a seasoned polyglot and one of the creative minds behind Langster Blog, where she shares effective language learning strategies and insights from her own journey mastering the four languages. Ellis strives to empower learners globally to embrace new languages with confidence and curiosity. Off the blog, she immerses herself in exploring diverse cultures through cinema and contemporary fiction, further fueling her passion for language and connection.