LexiCheck Free Korean Grammar Checker 한국어 문법 검사기
AI-Powered | Explains In Your Native Language
AI Language
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Upload Image
Click the box or drag your images here to upload.
Supported file types: JPEG, JPG, PNG, WebP. Maximum size: 2 MB.
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Detailed Assessment: If you select the "Detailed
Assessment" option, the results will appear here.
Note: Scores are for reference only.
Tip (Desktop only): Highlight any word, sentence, or paragraph in your essay to activate the AI Writing Assistant and get instant suggestions.
Below is a preview of what’s included in the DOCX files.
AI Voice Customization
(Beta) Personalize the AI voice to better match your teaching style.
DOCX File Settings
Customize your .DOCX files
Target Band Level
Pick your band to get feedback that's right for you.
Upload Image
Click the box or drag your images here to upload.
Supported file types: JPEG, JPG, PNG, WebP. Maximum size: 2 MB.
If your file type isn't listed, please convert your image using CloudConvert Image Converter .
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LexiCheck – Korean Spelling & Grammar Checker & AI Writing Practice
LexiCheck is an online AI-powered tool for checking spelling and grammar, designed specifically for learning and teaching Korean, including preparing for the TOPIK exam.
(*) Besides Korean, LexiCheck also supports over 100 other languages.
Check Korean Spelling and Grammar in Just a Few Simple Steps
Trusted by 350,000+ language learners and teachers worldwide
4.5/5 (10,000+)
Detects Spelling and Grammar Errors with Clear Guidance
With AI assistance, LexiCheck can identify Korean spelling and grammar mistakes with an accuracy rate of over 95%. This helps learners recognize their errors, understand corrections, and steadily improve their Korean writing skills.
AI Grammar Explanations That Are Clear and Easy to Understand
LexiCheck uses a specialized AI model proficient in Korean and more than 100 other languages. It provides accurate, concise, and easy-to-follow grammar explanations suitable for learners of all levels worldwide.
Chat with AI to Deepen Your Korean Grammar Knowledge
The AI chatbot is ready to explain errors in detail and answer any questions in Korean or your native language, helping learners understand more thoroughly and remember longer.
Export Corrected Text to a DOCX File
LexiCheck generates DOCX files compatible with Google Docs and Microsoft Word. Errors are highlighted, with AI grammar explanations provided as clear comments. Teachers can easily review and adjust the comments to fit their teaching style before sharing them with students.
Global Users
Teachers, tutors, and learners from around the world.
Texts Reviewed
Including essays and exam writing for HSK, IELTS, TOEIC, TOPIK, JLPT, and more.
Languages Supported
Including English, Spanish, French, Chinese, Japanese, Korean, and many others.
Designed for Korean Learners, Teachers, and Writers
For Learners
- Practice independently with AI
- Assess your level before exams
- Reduce proofreading costs
For Teachers
- Save time on marking and corrections
- Boost teaching productivity
- Support more students
For Writers
- Quickly detect and fix errors
- Improve writing efficiency
- Enhance style and vocabulary
Frequently asked questions (FAQs)
How is LexiCheck different from Grammarly?
Grammarly supports only English. LexiCheck checks spelling and grammar in over 100 languages and is designed especially for language learners. It also includes AI chat to help explain corrections.
Will LexiCheck corrections be flagged as AI-generated or plagiarized?
No. LexiCheck doesn’t rewrite your text—it simply highlights and fixes grammar and spelling mistakes. Your writing remains original and won’t be marked as AI-written or plagiarized.
How can I edit comments in the DOCX file?
To edit comments, open the file with Microsoft Word (desktop or online version): https://word.cloud.microsoft
Can I use Google Docs to open the corrected file?
Yes. Just upload the DOCX file to Google Drive to view or share it like any other Google Doc.
Note: Google Docs doesn’t support comment editing. For full control, use Microsoft Word to edit comments first.
What’s the difference between the free and paid version?
The free version gives you limited usage each week (measured in LexiCredits) and basic features. The paid plan offers full, unlimited access to LexiCheck and other AI tools in the LexiBot platform.
Improve Your Korean Writing with LexiCheck Today!
LexiCheck is a spelling and grammar checking tool created specifically for learning and teaching Korean. By practicing with LexiCheck, you can significantly improve your Korean writing skills in just a few weeks.
No Login Needed – No Credit Card Required
