What is PaperRed?
PaperRed is your go-to free plagiarism checker and AI-powered paper optimization tool. Designed for students, it helps detect duplicates, reduce AI-generated content flags, and polish your work to pass school checks effortlessly.
What are the features of PaperRed?
- Free Plagiarism Check: Scan your paper against a massive database without spending a dime.
- AI Content Detection: Spot and tweak AI-generated sections to avoid academic penalties.
- Smart Rewriting: Automatically lower repetition rates and fix flagged content with AI.
- Thesis Support: From drafts to defense PPTs, it covers every step of your academic journey.
- Multi-Platform Access: Use it on PC, mobile, or WeChat—anytime, anywhere.
What are the use cases of PaperRed?
- Students: Perfect for essays, theses, or research papers needing originality checks.
- Researchers: Ensure your work is plagiarism-free before submission.
- Graduates: Tackle AIGC detection and school compliance stress-free.
How to use PaperRed?
- Upload your document or paste text.
- Run a check—get instant duplication and AI-content reports.
- Use Smart Rewrite to refine flagged sections.
- Download your polished paper, ready to submit!






