Check your work for originality in seconds

Upload your thesis, coursework, or article — and get a report with originality percentage. Fast, convenient, and with no limits to start.

  • Result in30 seconds
  • 2000+ clients
  • Data security
  • 37 universities

Choose the right plan

Professional document originality check with full functionality

Free

0 / 1 check upon registration
  • Unlimited number of modules
  • Document check across full database
  • Detection of AI-generated texts
  • University library check

Frequently Asked questions

We’ve collected answers to popular user questions

How do you check text originality?
We use advanced algorithms to compare your text against more than 100 million documents in our database. The system analyzes both exact matches and paraphrased fragments, using machine learning and NLP technologies for the most accurate detection of borrowings.
Can the report be used at a university?
Yes, the report includes key metrics and sources. It is accepted by most universities and journals, but requirements may vary — if needed, we can add additional data upon request from the faculty or editorial board.
Are there any limitations for checks?
Ограничений по числу модулей нет. Разовый лимит по размеру файла — до 50 МБ или 500 страниц. Большие работы можно разделить на части — результат будет эквивалентен.
What document formats are supported?
DOCX, PDF, RTF, ODT, TXT. When uploading an image, we automatically recognize text (OCR).

Still have questions?

Our support team works 24/7 and is ready to help with any questions about originality checks.