Maximum 2000 words limit per search.
Total Words: 0
Paste (Ctrl + V) your article below then click Check for Plagiarism!
In the world of the internet, being yourself is your greatest strength. Whether you are a student, a blogger, or a business owner, your words should belong to you. At Rankests, we created the Content Integrity, Duplicate Content Scanner & Plagiarism Checker to help you stay honest, original, and successful.
I built this tool because I know how hard it is to write. Sometimes, we read something so many times that we accidentally use the same words as someone else. Our tool is like a safety net—it catches those moments so you can fix them before you hit "publish."
Imagine you wrote a story for school or a blog post for your website. A Duplicate Content Scanner is a tool that "reads" your story and compares it to millions of other pages on the internet.
It looks for:
Copy-and-Paste: Text that is exactly the same as on another website.
Close Matches: Sentences that are almost the same but have a few words changed.
Missing Credits: Parts where you might have forgotten to say who originally had the idea.
We made this tool easy for everyone to use, even if you are not a "tech person."
Add Your Text: You can copy and paste your writing into the box, or you can upload a file (like a PDF).
Start the Scan: Click the button, and our system will look through the web to see if your words appear anywhere else.
Read the Report: We will give you a "Score." If the score is 100% original, you are good to go! If we find a match, we will show you exactly where it is so you can rewrite it in your own words.
Google and other big companies love original content. If you want to monetize your website (make money from ads like AdSense), you must have original content.
Better Rankings: Google shows original websites to more people.
More Trust: Readers will trust you more when they know they are getting your unique ideas.
Peace of Mind: You never have to worry about getting in trouble at school or work for "copying" someone else.
We know your writing is private and important. Here is how we protect you:
No Storing: We do not keep your articles or sell them to anyone. Once the check is done, your text is gone from our system.
Free for Everyone: We want to help students and new writers grow, so we offer this tool for free.
Security First: To keep our tool fast and safe from "bad bots," we might ask you to type in a simple security code. This keeps the service high-quality for everyone.
Students: To make sure their essays are perfect and cited correctly.
Bloggers: To ensure their website stays in Google’s good graces.
Teachers: To help students learn the right way to write.
SEO Experts: To check that their website content is unique and ready to rank.
Is it okay to have a small percentage of matches? Yes. Sometimes, common phrases like "The sky is blue" will show as a match. What matters is that your ideas and most of your sentences are yours.
Can I check my PDF files? Yes! You can upload different types of documents, and our tool will read them for you.
Does this help with AdSense? Absolutely. Using this tool to make sure your content is 100% unique is one of the best ways to get your website approved for ads.
Do you have other tools? Yes! If you want to make your writing even better, try our AI Content Refiner or our Keyword Suggestion Tool.
Your voice is unique. Don't let accidental copying hide your talent. Use the Rankests Content Integrity & Plagiarism Checker or Duplicate Content Scanner to build a website that is honest, helpful, and ready to succeed.
We are proud to be part of your writing journey!