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Reading the report
Plagiarism checker for a bachelor's thesis: your report step by step
The report shows the overall share of matching text, the sources found and, for every single hit, how similar it is to the source. Here is how to read them.
How to interpret borderline cases is covered in Meaning and limits of the check.
What the plagiarism checker scans
A full check of your text, word by word, source by source.
Your text is checked in full: every passage is compared with the database.
The most extensive source base: web pages, databases, books, journals and theses. The plagiarism checker is designed for bachelor's and master's theses.
Reworded passages are uncovered too, through semantic analysis.
A clear PDF report with similarity score, colour-marked passages and source references.
Experience with the source comparison
The best online plagiarism checker works through your text sentence by sentence and compares every passage with more than 70 billion sources. Matches are marked in colour and linked to the original source, for a complete plagiarism scan with an overview of how original your text is. Plagiarism checker costs start at €0.29 per page.
Plagiarism checker: report, detection and process
You receive the result as a detailed PDF report by email in 30 minutes at most. The checker detects not only verbatim copies but also paraphrased passages, through semantic analysis. Experience with bachelor's and master's theses shows that our plagiarism checker is one of the most reliable online.
Plagiarism checker for a bachelor's thesis: three steps
Upload your document, enter your email address and check the PDF report: the scan marks matches, names the sources found and is finished in 30 minutes at most. You need neither an account nor an installation.
Comparison, costs and availability in Austria
Students in Austria, Germany and Switzerland use our service in exactly the same way, with transparent costs from €0.29 per page and no hidden fees. Which solution suits you depends on source coverage, report, data protection and turnaround time.
Combined AI detection for bachelor's and master's theses
With the combo bundle you check for AI-generated content at the same time, ideal for a bachelor's or master's thesis from €0.39 per page.
Why is a plagiarism scan important before you submit?
Before you hand in your work, you should have it checked for plagiarism. Universities analyse all submitted work systematically, and even accidental plagiarism caused by missing or imprecise references can have serious consequences. It is not only about copy and paste, but also about paraphrased passages in which individual sentences stay too close to the original.
In academic work in particular, protecting intellectual property is a central issue. If you reword text without naming the source correctly, you risk an accusation of plagiarism, even when there is no bad intent behind it. Our plagiarism checker helps you spot such passages in good time and make sure your content is unique.
Many providers offer a free plagiarism checker, but free tools often check against only a few online sources and give inaccurate results. Using a free plagiarism scanner sounds tempting too, but it does not offer the database depth of professional systems. Our online plagiarism check uses the same technology as university examination offices and compares your text with more than 70 billion sources.
If you also want to check for machine-generated text, you will find details on our separate page on AI detection. Best plagiarism scan: this is how you play it safe with the source comparison and submit your work with confidence.
Clean work starts before you submit
Most problems at submission do not come from bad intent but from carelessness. A forgotten quotation, a missing footnote or a wording that stays too close to the source: this happens easily, especially in long pieces of work with many sources. If you have your text checked in good time, you can identify and correct such passages before your university objects to them.
Our system compares every sentence of your work with more than 70 billion sources, including specialist databases, books, journals and theses already submitted worldwide. The result is a clear PDF report with colour markings and direct links to the original source. That way you can see at a glance which passages need to be revised.
Plagcheck: what is behind the term
Plagcheck is not a fixed product name but a short form that students use for any kind of plagiarism check. It means comparing a text with sources on the web, with publisher databases and with work that has already been submitted. That is exactly what the scan on this page does.
The difference between a quick test and a full report matters. A short test checks only extracts of text and reports a rough percentage. A full report lists every match with its source and page number, and only that lets you decide whether it is a quotation, a paraphrase or a real copy.
A percentage on its own says little. A reference list and correctly marked quotations inevitably produce hits without anything being wrong. Conversely, a badly reworded passage sometimes stays below the threshold. That is why, with a plagcheck, what counts is going through the matches, not the number on the cover sheet.
Who benefits from a professional scan?
It is not only students who use our service. Publishers also use it to check manuscripts before publication, editorial teams secure the originality of articles they receive, and companies check texts from external providers. Wherever originality is required, a professional check brings clarity and trust.
The whole process is as simple as it can be: upload your document, enter your email address, and the report is in your inbox in 30 minutes at most. You need no account, no installation and no technical knowledge. Processing takes place entirely on German servers and is GDPR-compliant. Once the report has been delivered, your document is deleted.
If you check your text regularly, you develop a better feel over time for correct citation and clean academic work. It is a small investment that pays off over your whole degree, and it gives you peace of mind every time you submit.
- Bachelor's and master's theses
- Dissertations and doctoral theses
- Term papers and seminar papers
- Project work and final theses
- Books and academic articles
Start scan
- From €0.29 per standard page
- Result in 30 min. at most
- 70 billion sources
- Paraphrase detection included
- Colour-marked hits
- PDF report by email
- Combo + AI: €0.39 (−33 %)
- No registration
Detailed list with source links
„I only used the plagiarism check, but I am still pleasantly surprised: for 20 cents a page I got a detailed list of the problem passages, each with a link to the source. A clear recommendation!“
Helpful and customer-friendly
„I ordered a plagiarism check because of the low price, and it was very helpful for me. Happily, you can then check again for 40 % less, thanks to a discount code you receive by email with the result. Very customer-friendly!“
Playing it safe with a bachelor's thesis
„The service checked my bachelor's thesis for plagiarism. The PDF report said I luckily had no plagiarism, but better safe than sorry.“
Frequently asked questions
How does the check work?
The plagiarism checker compares your text with 70 billion sources, the best plagiarism checker for bachelor's and master's theses. All hits are marked in colour in the PDF report and documented with source references.
This page is the English-language version of our plagiarism checker, aimed mainly at English-speaking users.
How much does the check cost?
The plagiarism scan costs €0.29 per standard page. Combo plagiarism scan with AI: €0.39.
How long does it take?
Usually 30 minutes at most, fully automatic, 24/7.
Are paraphrases detected too?
Yes. Semantic analysis also detects reworded passages. Experience shows that our plagiarism checker is one of the best online.
Is the check anonymous?
Yes. The document is deleted after the check.
More tools
Our plagiarism checker and plagiarism detector offer the same standard. You can also check your work for plagiarism online or start a full plagiarism review.
What does the report show?
Similarity score, colour-marked hits, source references with links.
Which formats are accepted?
DOCX, DOC, PDF, TXT, ODT, RTF and Pages up to 100 MB. Export LaTeX documents as PDF before uploading.
How high can the similarity score be?
15 to 20 % are considered uncritical. Our experience with master's thesis checks confirms this rule of thumb.
Is the text stored?
No. Securely deleted after the check.
Is there an AI check?
Yes. AI detector + plagiarism check for €0.39.
Proofreading & editing
Proofreading (from €1.90) and Editing (from €4.90) are also available.