Plagiarism Checker
The Plagiarism Checker compares your text with pages on the web and shows how much of it is unique. Every copied sentence is highlighted, the matching source is linked and you get a plagiarism score split into exact and partial matches. Paste text, upload a TXT, DOCX or PDF file or check a whole web page by URL. Exclude your own site, run a Deep Search for more sentences, cite sources in APA or MLA and download a clean plagiarism report.
Words limit: 1,500 per checkFree Β· No sign-up
0/1500 Words
Exclude a URL or domain (e.g. your own site)
The pageβs main text (headings, paragraphs and lists) is loaded β menus, footers and ads are skipped. Up to 1,500 words.
Searching billions of web pagesβ¦
π‘ Your text is checked and not stored or shared. Only short phrases are sent to the search engine.
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Know Exactly How Original Your Text Is
Check plagiarism free online. Paste text, upload a file or check a URL and get plagiarism %, exact and partial matches, matching sources and a report. The Plagiarism Checker compares your text with pages on the web and shows how much of it is unique. Every copied sentence is highlighted, the matching source is linked and you get a plagiarism score split into exact and partial matches.
People rely on the Plagiarism Checker for plagiarism, exact match, partial match and unique percentage, highlighted copied sentences with linked sources, check text, TXT/DOCX/PDF files or a page by URL and exclude your own website from the results. Everything happens in your browser, so there is nothing to download, nothing to set up and no account to create β you get a clean result in seconds and can get back to your work.
How the Plagiarism Checker Works
- Step 1: Paste your text, upload a file or enter a page URL.
- Step 2: Press Check Plagiarism or Deep Plagiarism Checker.
- Step 3: Review highlighted sentences and the matching sources.
- Step 4: Rewrite or cite the matches and download the report.
Why People Choose Our Plagiarism Checker
- No account required Open the page and start immediately β no registration, no email address and no trial period.
- Encrypted HTTPS connection Everything you send travels over a secure, encrypted connection.
- Nothing is published or shared The data you enter is used only to show your result. It is never published, sold or shared.
- Works on every device The layout adapts to phones, tablets and desktops, and runs in Chrome, Safari, Firefox and Edge.
- Free with no hidden limits Use it as often as you need for everyday tasks β no watermark and no surprise charges.
- AI with automatic fallback Several AI providers keep the Plagiarism Checker fast and reliable.
- Upload documents Fill the text box from TXT, PDF or Word files.
Key Features of the Plagiarism Checker
- Plagiarism, exact match, partial match and unique percentage Plagiarism, exact match, partial match and unique percentage β free and works on phone and computer.
- Highlighted copied sentences with linked sources Highlighted copied sentences with linked sources β free and works on phone and computer.
- Check text, TXT/DOCX/PDF files or a page by URL Check text, TXT/DOCX/PDF files or a page by URL β free and works on phone and computer.
- Exclude your own website from the results Exclude your own website from the results β free and works on phone and computer.
- Deep Search checks twice as many sentences Deep Search checks twice as many sentences β free and works on phone and computer.
- APA and MLA citations, word statistics and downloadable report APA and MLA citations, word statistics and downloadable report β free and works on phone and computer.
Plagiarism Checker: Frequently Asked Questions
Is this plagiarism checker free?
Yes β you can check up to 1,500 words per scan with no sign-up.
How does it find plagiarism?
It searches the web for exact phrases from your text and compares the results word by word to find exact and partial matches.
Can I check a web page?
Yes β use Check by URL; the page text is loaded and its own site is excluded automatically.
Is the Plagiarism Checker safe and private?
Yes. Everything travels over a secure HTTPS connection, and the data you enter is used only to show your result β it is never published or sold. You do not need an account, and the tool works the same way on phones, tablets and computers.
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Start Using the Plagiarism Checker
Ready to try it? Open the Plagiarism Checker at the top of this page, paste your text, upload a file or enter a page URL and see the result in seconds.
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