Detect AI-Generated Content
Scribbr's AI Detector: Accuracy You Can Trust

Identify AI-written text and maintain the integrity of your work. Free AI checks with no sign-up required.

🔍Advanced AI Detection Algorithms
🆓Unlimited Free Checks (Up to 1,200 Words)
🌐Multilingual Support: English, French, German, Spanish

Understanding What is Scribbr’s AI Detector?

Scribbr's AI Detector is a powerful tool designed to identify text generated or refined by artificial intelligence. Utilizing sophisticated algorithms, our tool analyzes your content to differentiate between human-written, AI-generated, and AI-refined writing.
AI Proofreader Scanning Document for grammar mistakes

Our AI detector is perfect for students, educators, and bloggers, helping to ensure authenticity and maintain the integrity of your written work. It supports multiple languages and provides detailed analysis, including paragraph-level feedback.

Key Features of Scribbr's AI Detector

Our AI detector stands out due to its advanced capabilities. Key features include:
University applicant

Advanced Algorithms: Built using advanced algorithms, it accurately detects AI-generated content and differentiates between human, AI-generated, and AI-refined writing.

Unlimited Free Checks: Perform an unlimited number of free AI checks (up to 1,200 words per submission) without needing to create an account.

Multilingual Support: Analyze content in English, German, French, and Spanish.

Paragraph-Level Feedback: Receive detailed analysis identifying specific areas of your text that are likely AI-generated or AI-refined.

Support for Popular AI Tools: Accurately detects texts generated by popular tools like ChatGPT, Copilot, and Gemini.

Who Can Benefit from Using Scribbr's AI Detector?

Scribbr's AI Detector is a valuable resource for various users, including:

Students: Ensure your papers adhere to university guidelines, verify source authenticity, and identify any AI-generated content needing proper attribution.

Educators: Detect AI-generated content in student submissions, promote originality, and receive detailed feedback at the paragraph level.

Bloggers: Prevent search algorithm penalties by publishing high-quality, original content. Analyze the authenticity of articles from external contributors and deliver unique content that engages your audience.

AI vs Plagiarism AI Detectors vs. Plagiarism Checkers

While both tools assess the originality of text, they function differently:

AI Detectors: Focus on identifying text characteristics indicative of AI generation, like sentence structure, word choice, and predictability.

Plagiarism Checkers: Compare text to a database to detect similarities with other sources.

Scribbr is committed to ensuring academic integrity. Our AI Detector and Plagiarism Checker are designed to support originality in your writing.

The Scribbr Team

Get Started with Scribbr's AI Detector

Explore these helpful resources:

Free AI Check

Instantly check your text for AI content with our free, user-friendly tool.

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Learn About AI

Explore our resources to understand AI tools and how to use them responsibly.

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Contact Support

Get your questions answered quickly by contacting our support team.

Important Note Accuracy and Limitations of AI Detection

While Scribbr’s AI Detector is highly accurate, no AI detector can guarantee 100% accuracy due to the ongoing advancements in language models. Our research indicates that no tool provides complete accuracy; the highest accuracy found was 84% in a premium tool and 68% in the best free tool. For best results, scan longer texts.

The AI score indicates the likelihood of AI-generated or AI-refined content, not a definitive answer. It is a tool to assist in reviewing your work and maintaining academic and professional integrity.

Why Choose Scribbr's AI Detector?

Scribbr's AI Detector differentiates itself through:

Detailed Analysis: Identifies how AI was used (AI-generated, AI-refined, human-written & AI-refined, human-written).

Section-Level Feedback: Provides feedback on every writing section, pinpointing AI-generated content for easier editing.

Furthermore, we are committed to helping students produce quality academic papers and prevent misconduct.

Scribbr AI Detector: Spot AI-Generated Content with Precision