Industry-leading technology
We partner with Turnitin, the leader in plagiarism prevention software.
Our software only highlights the similarities that are most likely plagiarism. Commonly used words and phrases along with your reference list are ignored.
Your paper will be compared to over 60 billion web pages and 30 million publications. That’s more than any other plagiarism checker out there.
We never add your paper to our database. After the check, you can delete your document right away. Your document stays yours.
Like many other plagiarism checkers, the Scribbr Plagiarism Checker identifies sentences that are exactly the same as in the original source.
However, it also detects plagiarism in paragraphs where the sentence structure is changed, synonyms are used, extra words are inserted or text from multiple sources is combined.
Compared to other well-known plagiarism checkers, the Scribbr Plagiarism Checker is more accurate and detects more plagiarism.
Why? Our database contains not only websites but also books and journal articles. Combine this with the most advanced plagiarism detection technology available, and you have the best plagiarism checker.
Thousands of students have used the Scribbr Plagiarism Checker to detect, understand and correct plagiarism.
“This plagiarism checker found 24% plagiarism where free plagiarism checkers only found 4%. Definitely worth the money!”
Max Marketing Student “I’m really satisfied with the Scribbr plagiarism checker and the support team. I was surprised how many similarities were found!"
Fabiënne Leisure Management Student 
The plagiarism percentage indicates what portion of your paper matches other sources in our database.
The percentage is accurate and does not include similarities found in, for instance, your reference list.
Upload a Word or PDF file of your paper. Multiple languages are supported.
Your document is compared to billions of web pages, books, journal articles and more.
Similarities are highlighted and matched to the source. Then, the plagiarism percentage is calculated.
Add missing citations or rewrite your text. Our plagiarism Knowledge Base can help you.
We partner with Turnitin, the leader in plagiarism prevention software.
Our support team is happy to answer all your questions! Call, email or chat with us!
We can detect plagiarism in many languages, including English, French, Spanish and other major languages.
You can upload your paper in .doc, .docx and .pdf format. It’s that easy!
| Most other plagiarism checks |  Plagiarism Checker | |
|---|---|---|
| Easy-to-use plagiarism report | ||
| Advanced plagiarism detection software | ||
| Largest plagiarism database | ||
| Helpful support team | ||
| Safe and confidential | ||
| Plagiarism Knowledge Base |
The Scribbr Plagiarism Checker takes about 10 minutes to finish. For documents larger than 25.000 words it can take a bit longer. You will be shown an estimate at the order overview. As soon as the check has finished we will also send you an e-mail.
Almost all languages are supported by the Scribbr Plagiarism Checker. You can find a complete list of the supported languages below:
The Scribbr Plagiarism Checker is optimized for students, which means that you will receive a detailed report with extra information to fix and prevent plagiarism, similar to the report received by your school.
Schools often have their own database of (prior) theses. Scribbr has no access to those databases. When you copy data from another thesis that is not publicly accessible, the Scribbr Plagiarism Checker will neither be able to detect plagiarism nor identify the source of this data.
However, most theses are actually publicly accessible since many universities and schools have public databases. This means that the Scribbr Plagiarism Checker is able to find these theses.
We accept the following payment methods:
Credit card (Visa, MasterCard, American Express, Maestro and Diners Club)
Transaction fee of 2% – 3,9%.
PayPal
Transaction fee of 3,5%.
AliPay
Transaction fee of 3,2%.
WeChat Pay
Transaction fee of 2%.
iDEAL
No transaction fee.
We understand this concern. However, since the Scribbr Plagiarism Checker does not store any documents that it checks in a shared database, it’s impossible for this to happen.
As an added precaution, you can also personally delete your details and documents from Scribbr’s own server as soon as you’ve received the results of your Plagiarism Check.
No, the Scribbr Plagiarism Check does not result in your document being published in any public database (unlike other plagiarism checker services).
As soon as you’ve received the result from the Plagiarism Checker, you can directly delete all details and documents from the Scribbr server.
The Scribbr Plagiarism Checker compares your document against:
This content database is provided in partnership with Turnitin.
At the result page of your Plagiarism Check you can see in which database the original source is found.
