Empower students to do their best, original work
Advance learning with an AI writing detection solution built for educators
Our advanced AI writing detection technology is highly reliable and proficient in distinguishing between AI- and human-written text and is specialized for student writing. What’s more, it’s integrated into your workflow for a seamless experience.
Student success starts here
Uphold academic integrity.
Ensure original work from students and safeguard the value of writing.
Assessments with transparency into AI usage
Flexible solutions enabling educators to design and deliver student assessments their way, while shaping AI-enhanced student writing with integrity and confidence.
Foster original thinking
Help develop students’ original thinking skills with high-quality, actionable feedback that fits easily into teachers’ existing workflows.
Customer stories
University of leeds widely adopts gradescope for online assessment.
With campuswide digital transformation in mind, rollout to thousands of faculty across disciplines took only two months, far quicker than anticipated.
University of Maryland Global Campus builds a culture of academic integrity by pairing policy with technology
Keeping student and instructor needs at the core is key to upholding their rigorous standards of integrity while centering students in their learning.
Solutions made just for you
See solutions for Higher Education
Prepare students for success with tools designed to uphold academic integrity and advance assessment.
See solutions for Secondary Education
Help students develop original thinking skills with tools that improve their writing and check for similarities to existing works.
See solutions for Research and Publication
The rigorous academic research and publishing process gets a trusted tool to ensure the originality of scholarly work.
Keep integrity at the core of every assessment.
Everything you need no matter how or where you assess student work.
Feedback Studio
Give feedback and grade essays and long-form writing assignments with the tool that fosters writing excellence and academic integrity.
Originality
Check for existing as well as new forms of plagiarism - from text similarity and synonym swapping to contract cheating, AI writing, and AI paraphrasing.
Grade paper-based, bubble sheet, and code assignments faster than ever while giving more robust feedback and gaining valuable insights.
Address potential gaps in curriculum and assessment to prepare students for their careers and meet accreditation requirements.
This robust, comprehensive plagiarism checker fits seamlessly into existing workflows.
iThenticate
Screen personal statements for potential plagiarism and ensure the highest level of integrity before matriculation.
The Turnitin difference
Complete Coverage
Your coverage is comprehensive, with the largest content database of scholarly content, student papers, and webpages.
Extensive Support
Have the help you need with 24/7 tech support, curricular resources created by real educators, and customized training and onboarding services.
Human-Centered AI
Our people-centered approach to artificial intelligence improves academic integrity and makes assessment better for all.
Unparalleled Access
Access Turnitin tools at scale through integrations with over 100 systems in the educational ecosystem.
Further Reading
The Plagiarism Spectrum 2.0 identifies twelve types of unoriginal work — both traditional forms of plagiarism and emerging trends. Understanding these forms of plagiarism supports the development of original thinking skills and helps students do their best, original work.
An educator guide providing suggestions for how to adapt instruction when faced with student use of AI.
Free Online Plagiarism Checker For Students and Academics
Avoid accidental plagiarism in your academic text with Paperpal’s accurate online plagiarism checker.
Get Free Report
View Demo Report
- Industry-leading plagiarism prevention check Avoid accidental or self-plagiarism with Paperpal’s free plagiarism checker. Get a similarity score, side-by-side comparisons, and color-coded results with the full report.
- Instant comparison against billions of sources Scan your academic text against an extensive database of 99 billion webpages, including 200 million Open Access research articles, to detect similar phrasing and synonym swapping in minutes.
- Access to our all-in-one academic writing toolkit Unlock your academic writing potential with Paperpal's toolkit. Access generative AI writing, paraphrasing, text shortening, and more to quickly address issues flagged by our free plagiarism checker.
Try Paperpal's Free Plagiarism Checker
Scan up to 7,000 words (~25 pages) and identify overall similarity range with top sources of similarity at no cost.
Check your paper for similarity
Review report for actionable items
Write in your own voice
Cite any overlooked sources
Maintain Academic Integrity with the Best Plagiarism Checker Tool
Achieve writing excellence with our secure, reliable online plagiarism checker
Paperpal plagiarism checker helps you produce high-quality, original writing by identifying missed citations or similar phrases. This minimizes the risk of academic penalties, such as suspension for accidental plagiarism.
Use our plagiarism checker to maintain high academic standards and promote integrity in the classroom. It also helps to streamline grading, identify potential plagiarism, and guide students on proper citation practices.
Rely on our trusted plagiarism checker software to avoid desk rejections due to prevent accidental and self-plagiarism. It is an essential step to help you ensure authenticity, maintain credibility, and protect your reputation.
Paperpal Offers More Than An Online Plagiarism Checker
Paperpal Prime provides comprehensive language correction, paraphrasing, and generative AI writing capabilities to transform your academic writing.
Use Rewrite to paraphrase content and add variety, achieve an academic tone, and reduce length to achieve clear, concise, impactful academic writing.
Leverage in-depth grammar checks that quickly identify and correct spelling, punctuation, and complex language and grammar errors in minutes.
Access our suite of secure generative AI features designed to help you overcome writer’s block and deliver high-quality, original content, every time.
Frequently Asked Questions
How can i access paperpal’s online plagiarism checker, how many pages or words can i check for plagiarism per month, will my unused quota transfer to next month, if i check the same document twice, will it deduct from my monthly free 7,000 words the second time, what database is my writing checked against, how do i interpret the similarity score, why did i get a high similarity score after polishing language with ai-generated text on paperpal, can paperpal ensure that my content is not flagged by plagiarism or ai detection tools, my paper is completely original. why is my similarity score so high, what types of documents can i upload, can i delete my uploaded manuscript and plagiarism check reports, understand plagiarism and ethical writing.
Want to master the basics of ethical academic writing and avoid accidental plagiarism when using AI tools? Check out these curated articles on plagiarism and ethical academic writing guidelines!
Self-plagiarism in research: What it is and how to avoid it
Self-plagiarism in research should be strictly avoided. Yet, it’s quite common to find early career researchers, and sometimes even experienced scholars...
The Do’s & Don’ts of Using Generative AI Tools Ethically in Academia
Generative AI has ushered in a new era of possibilities, redefining the way we create content, analyze data...
Addressing Your Queries on AI Ethics, Plagiarism, and AI Detection
The integration of artificial intelligence (AI) tools into the academic writing process has sparked numerous debates...
Top 5 ethical considerations in research
While research is based on the pillars of innovation, trust, and transparency, it also requires scientists and academics...
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