The best plagiarism checker for high school and college students. Check essays, research papers, and assignments with 99% accuracy. Free 500 words/day.
Download Free on App StoreWhether you're writing an essay, research paper, or homework assignment, our plagiarism checker helps ensure your work is original.
Check your essays before submission. Perfect for English, history, and humanities classes.
Ensure your research paper is original. Scans academic databases and journals.
Detect AI-generated content from ChatGPT, GPT-4, and Claude before your teacher does.
From high school to graduate school, our plagiarism checker meets your needs.
Perfect for essays, book reports, and research projects. Build good academic habits early with our easy-to-use plagiarism checker.
Check term papers, lab reports, and presentations. Our mobile app lets you scan between classes.
Ensure your thesis and dissertation are original. Scan against academic journals and publications.
ESL-friendly with support for multiple languages. Avoid accidental plagiarism when learning academic writing.
Check papers on your iPhone or iPad between classes
Get your plagiarism report in seconds, not hours
Your papers are never stored or shared
Upload PDF, Word, or paste text directly
Most accurate plagiarism detection available
Check 500 words per day completely free
"This plagiarism checker saved my academic career! The AI detection is incredibly accurate and helped me ensure my essays were original before submission. Way better than other tools I tried, and the free tier is perfect for students on a budget."
University Student, Senior Year
Yes! Students can use our plagiarism checker completely free for up to 500 words per day. This is perfect for checking essays, homework, and short assignments. For longer papers, our premium plan is just $4.99/month.
Absolutely! Our plagiarism checker is perfect for essays. Simply paste your essay text or upload your document (PDF, DOC, DOCX) and get instant results showing any potential plagiarism with source links.
Yes, our plagiarism checker works great for college papers and research papers. It scans against academic databases, journals, and billions of web pages to ensure your paper is original before submission.
Your paper is completely safe! We never store your documents on our servers. All scans are encrypted and your content is automatically deleted after analysis. Your privacy is our top priority.
No, using a plagiarism checker is completely undetectable. It doesn't modify your paper or leave any traces. It's a smart way to ensure your work is original before submitting to Turnitin or other school systems.
Yes! Many students use our checker before submitting to Turnitin. It helps you catch and fix any issues beforehand, so you can submit with confidence knowing your paper will pass Turnitin's check.
Join 500,000+ students who trust Plagiarism Checker AI. Download free and check your first essay today - no credit card required.
Download Free on App Store