Analyse with AI
Analyze essays with AI to assess structure, clarity, and writing quality. Receive automated grading, detailed scores, and actionable feedback for better results.
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Essay Checker
Check essays for grammar, plagiarism, and writing performance with CudekAI Essay Grader. Upload, paste, or enter a URL to export reports with clear grading and actionable feedback.
Supported Languages:
English
French
Spanish
German
All others
(.doc, .docx, .pdf)
0/1000 characters
1 Credit Cost
Try our free AI grader tool
Check Grammar
Essay Checker identifies grammar, spelling, and punctuation errors to ensure clear and polished writing. It refines sentence structure and word choice for better readability and fluency.
Detect Plagiarism
Scan essays for plagiarism and prevent duplicate content with Essay Checker. It performs automated analysis, calculates similarity scores, and generates detailed plagiarism reports.
Evaluate & Grade Essays
Essay Checker assesses essays for quality, consistency, and overall writing performance. It analyzes content structure, readability, and logical development to assign accurate scores.
Check Grammar
Essay Checker identifies grammar, spelling, and punctuation errors to ensure clear and polished writing. It refines sentence structure and word choice for better readability and fluency.
CudekAI Essay Grader applies contextual correction for logical flow and consistent writing.
Detect Plagiarism
Scan essays for plagiarism and prevent duplicate content with Essay Checker. It performs automated analysis, calculates similarity scores, and generates detailed plagiarism reports.
CudekAI maintains academic integrity by verifying authenticity and highlighting writing originality.
Evaluate & Grade Essays
Essay Checker assesses essays for quality, consistency, and overall writing performance. It analyzes content structure, readability, and logical development to assign accurate scores.
CudekAI Essay Grader provides actionable feedback highlighting strengths and areas of improvement.
Remove Essay Errors with CudekAI Essay Checker & Grader
Essay checker uses AI-driven analysis to check essays for tone, clarity, and readability across multilingual content.
Improve Readability & Clarity
Refine sentence flow and clarify meaning for more readable content. CudekAI Essay grader improves tone, vocabulary, and engagement to produce natural, polished writing.
Provide Writing Suggestions
Identify areas for improvement and structured feedback. Essay checker refines writing with clear suggestions to adjust tone, fix issues, and enhance writing style.
Support Multiple Languages
Review essays in multiple languages with CudekAI's built-in language assistance. Adapt content for English and Spanish with accurate analysis that maintains clarity and consistency.
Detect tone & style
Detect writing style and tone in a persuasive, descriptive, or narrative essay. Align expression with the purpose by maintaining consistency across argumentative and expository content.
Optimize essay structure
Organize paragraphs, introduction, and thesis statements for a logical essay structure. Strengthen arguments and ensure coherence for smoother flow and readability.
Learning opportunity
Analyze research papers, assignments, and essays to identify errors. Develop stronger writing skills through Essay Checker's continuous feedback that guides learning.
Check or Grade an Essay in a few minutes
01
Upload, paste, or search the URL
Upload or paste an essay, research paper, or assignment, or enter a URL. Add paragraphs or sentences in any language to prepare content for accurate analysis.
02
Start checking
Scan content and detect issues through structured analysis and evaluation with CudekAI Essay Checker.
03
Get a detailed report
Download a detailed report with clear feedback, evaluation, and grading for a complete assessment.
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Bulk Essay Checking with API
Integrate CudekAI Essay Checker directly into your platform with our REST API. Automate grammar checks, plagiarism scans, and grading at scale for schools, publishers, and EdTech products.
Get API AccessSupported Languages
CudekAI Essay Checker is available in 103 languages with accurate analysis and consistent results.
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English
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Afrikaans
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Albanian
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Amharic
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Arabic
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Armenian
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Azerbaijani
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Basque
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Belarusian
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Bengali
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Bosnian
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Bulgarian
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Catalan
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Cebuano
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Chichewa
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Chinese Simplified
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Chinese Traditional
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Corsican
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Croatian
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Czech
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Danish
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Dutch
Esperanto
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Estonian
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Filipino
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Finnish
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French
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Frisian
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Galician
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Georgian
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German
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Greek
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Gujarati
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Haitian Creole
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Hausa
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Hawaiian
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Hebrew
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Hindi
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Hmong
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Hungarian
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Icelandic
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Igbo
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Indonesian
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Irish
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Italian
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Japanese
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Javanese
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Kannada
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Kazakh
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Khmer
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Korean
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Kurdish
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Kyrgyz
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Lao
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Latin
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Latvian
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Lithuanian
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Luxembourgish
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Macedonian
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Malagasy
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Malay
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Malayalam
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Maltese
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Maori
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Marathi
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Mongolian
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Myanmar
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Nepali
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Norwegian
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Pashto
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Persian
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Polish
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Portuguese
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Romanian
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Russian
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Samoan
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Scots Gaelic
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Serbian
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Sesotho
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Shona
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Sindhi
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Sinhala
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Slovak
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Slovenian
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Somali
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Spanish
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Sundanese
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Swahili
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Swedish
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Tajik
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Tamil
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Telugu
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Thai
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Turkish
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Ukrainian
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Urdu
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Uzbek
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Vietnamese
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Welsh
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Xhosa
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Yiddish
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Yoruba
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Zulu
Other AI Tools
Explore additional AI tools with CudekAI Essay Checker to improve essay checking and grading.
AI Detector
Detect AI-generated text with advanced AI analysis and human vs. AI classification. CudekAI evaluates authenticity using confidence scores at the sentence, paragraph, and document levels to detect partial or mixed authorship accurately.
AI Humanizer
Humanize AI text into natural, human-like writing. AI Humanizer improves readability, flow, and linguistic quality for engaging content.
Paraphrasing Tool
Rewrite sentences and paragraphs while keeping meaning. Rephrase content with grammar-safe adjustments to improve structure, clarity, and originality in academic writing.
Citation Generator
Create accurate citations automatically for any essay, paper, or research document. CudekAI supports in-text citations, reference lists, footnotes, and bibliographies in APA, MLA, Chicago, Harvard, IEEE, AMA, ACS, and other discipline-specific styles.
Reviews
Professionals and everyday users rely on it
AI Content Detector
Cudekai's AI detector has been a real stress reliever. Some of my professors are strict about AI-written work, and this tool gives me confidence that my papers look authentic before I turn them in.
D
Daniel
Refine AI
I use Cudekai's humanizer tool after finishing my papers to make sure they actually sound like me. It smooths out the writing and makes everything flow naturally—like my own voice, just better polished.
C
Chelsea
Rewriter
Whenever I'm stuck trying to rephrase something, I just drop it into Cudekai's rewriter. It gives me cleaner, clearer versions in seconds and saves me so much time for other work.
R
Ricardo
Plagiarism Checker
Cudekai's plagiarism checker is really solid. The reports are detailed but easy to understand, which makes fixing issues much quicker. It's a must-have for my projects.
M
Michael
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