

Scribbr Plagiarism Checker is a tool designed for the academic community to help ensure work is original and properly cited. It compares uploaded documents against a database of over 99 billion webpages and 8 million publications, using technology similar to that employed by most universities.
The software is designed for university applicants, students, and academic researchers. It identifies matching text, provides similarity scores, and highlights specific sources that may require citations.
Beyond plagiarism detection, the tool supports a writing workflow by including an AI content detector, a citation generator, and grammar and spelling checks. Buyers should note that the software is intended for academic use and is not designed for copywriters or SEO professionals.
Users should confirm the pricing structure, as Scribbr uses a per-document payment model rather than a recurring monthly subscription.
Provides a percentage indicating the portion of the paper that is not original.
Highlights matching text snippets and identifies the top five matching sources.
Identifies sections of text likely generated or refined by AI tools such as ChatGPT, Copilot, and Gemini.
Supports uploading previous assignments to check for accidental self-plagiarism.
Supports the generation of citations in APA, MLA, and Chicago styles.
Allows users to view their writing and the original source text simultaneously.
Scans text for writing issues and supports corrections in Word documents via Track Changes.
Checking theses, dissertations, or assignments for missing citations before university submission.
Comparing admission essays against web pages to verify originality.
Verifying scholarly submissions against millions of publications to support academic integrity.
Detecting whether specific fragments of a document were created using generative AI tools.
Pricing is per document with no monthly subscription. Costs are $19.95 for small documents (up to 7,499 words), $29.95 for regular documents, and $39.95 for large documents (50,000+ words).
Scribbr uses a per-document pricing model rather than a monthly subscription. Prices range from $19.95 for small documents to $39.95 for large documents over 50,000 words.
Yes, it includes an AI Detector designed to identify content generated by tools such as ChatGPT, Copilot, and Gemini.
Scribbr uses similar software to most universities, but results may vary slightly because universities may access private student paper databases that Scribbr cannot.
Yes, submissions are not added to the content database, so other plagiarism checkers will not see the text.
Source category: Education & Training
Source subcategory: Plagiarism Detection
Scribbr Plagiarism Checker is an academic integrity tool for students and researchers that detects plagiarism and AI-generated content. It supports document verification through a database of web pages and publications. Buyers should be aware that it uses a pay-per-document model.