Originality Check (Turnitin)
- The NCHU Library's Turnitin new self-enrolling class for the 114-1 semester is open until Feb. 28, 2026.
Access: Library Homepage → Collections → Database Search → Search "Turnitin" → Click "Class ID and Class enrollment key" (log in with SSO if off-campus) → Setting up your account to join the new class.
The 113-2 class will close on Sept. 8, 2025. - Electronic Receipt Download：open the similarity report → click the gray down arrow → select "Digital Receipt."
What is Turnitin ?
Home Page：http://www.turnitin.com/
Turnitin is an application of over 99 billion public web pages, 1.8 billion student papers, and over 89 million scholarly journals and articles.
Turnitin can：
- Compare faculty and student works/reports/assignments with the system database.
- Provide a similarity score (the percent found in the database) and generate a comparison report.
- Allow authors to verify content quality before publishing.
- Check for any missing citations in the reference pages.
Accepted File Formats
- PDF (not encrypted, text selectable, not directly converted from Mac)
- Microsoft Word, Excel, PowerPoint, WordPerfect, RTF, OpenOffice (ODT), Hangul (HWP), Google Docs, Plain Text (TXT)
- PostScript, HTML
File Upload Restrictions
- The file size must be less than 100 MB. If the file exceeds 100 MB, it is recommended to: (1) reduce image sizes or remove images; (2) save the PDF as a plain text file.
- Maximum of 800 pages per document.
- Document content must exceed 20 characters.
Supported Browsers
Chrome, Firefox, Safari, Edge