Free Plagiarism Checker

Ensure content originality with the free plagiarism checker. Check plagiarism to obtain highly accurate results and comprehensive reports with percentages.

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How to Check Plagiarism Free?

Our plagiarism checker utilizes advanced AI algorithms to check your content against billions of web pages, identifying similarities. Simply follow the instructions mentioned below:

Upload

Paste or upload your essay, research paper, or any text to detect plagiarism.

Press the button

Hit the "Check for Plagiarism" button to start the process.

Download

Review your document’s originality score to measure uniqueness, and save the report using the Download button.

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How Does Plagiarismchecker.co Works?

Plagiarism detection helps your writing stand out. Our free plagiarism checker is the most intelligent and precise tool. It scans your submitted content, including academic papers, across the web, analyzing it through multiple factors, some of which are described below:

Lexical Frequencies

The plagiarism detector evaluates the given text by determining the frequency of words and sentences within it. This makes it easier to spot odd patterns that could be signs of similarities.

Word Choice

Examine the word choice used to structure a sentence and compare it to other sources to identify information that has been copied in whole or in part.

Matching Phrases

Lastly, our plagiarism check tool compares input sentences against billions of websites to spot all types of plagiarism. Effectively check plagiarism now!

Advanced Plagiarism Detection: Key Features

Our free plagiarism checker offers a variety of features. Some comparative functions that make our tool unique from others are discussed below:

Accuracy

It performs plagiarism checks by using advanced AI technology to deliver exceptional accuracy in detecting plagiarized content within seconds. Moreover, its user-friendly interface ensures smooth and effortless navigation for all users.

Instant Checking

Check plagiarism online by copying/pasting any type of content or uploading a file directly from your device, Google Drive, or Dropbox. Users can upload their documents in multiple formats, such as PDF, DOC, and Word. The similarity checker ensures convenience for different types of writing.

Deep Search

Our best plagiarism checker free performs a thorough similarity analysis, examining content sentence by sentence against a vast online database. It delivers detailed results with flagged phrases, and you can run unlimited searches at any time. This process helps you ensure uniqueness with confidence.

Exclude URL

Don’t want to show certain source links in the results? Exclude them! Enter the URL in the “Exclude URL” field, and our plagiarism detector will ignore it during the detection process.

Support 20+ Languages

This free plagiarism checker is globally accessible and supports all widely used languages. Anyone can check for plagiarism in multiple languages for users in other regions with comprehensive scans.

Security & Privacy

At Plagiarismchecker.co, we prioritize our users' privacy by ensuring that uploaded files are never stored on our servers or shared with anyone. Hence, your content remains confidential with us.

Plagiarism Check API

Besides offering a web-based solution, this platform also provides a Plagiarism checker API that you can integrate anywhere you want. It seamlessly adds powerful duplication checking capabilities to your application, website, or LMS.

Authentic Writing with Plagiarismly Free Plagiarism Checker

Plagiarismly’s free plagiarism checker precisely detects copied or paraphrased content. It provides instant, reliable results so you can maintain originality and credibility in your writing without any cost.

Inside Our Plagiarism Checker Report

Our plagiarism checker provides a detailed analysis of your content, clearly showing which parts are unique and which match existing sources. Let's have a look at what’s included in our duplication report:

Unique and Plagiarized Percentages

After the plagiarism test, the tool displays the percentage of unique and plagiarized content. The uniqueness score shows how much of your text is original, while the plagiarism percentage indicates portions that match other sources, giving you a clear overview of your content’s authenticity.

Identify Duplicate Content

Red-highlighted text in your report indicates content that has been previously published. This feature helps you identify copied phrases or sentences, allowing you to rewrite or properly cite them to ensure originality.

View Matched Sources

Links are provided that take you directly to the original source. This allows you to verify the content, review context, and ensure proper citation if necessary. The plagiarism check results are compiled into a report for easy sharing with collaborators, colleagues, and educators.

Who should use our Free Plagiarism Checker?

This tool serves everyone involved in writing tasks. The prominent users of this similarity checker include:

Students:

Students are one of its primary beneficiaries. This free plagiarism checker for students helps find instances of duplication, whether intentional or unintentional, in their assignments, ensuring academic integrity. By submitting unique content, students can avoid penalties and protect their academic reputation.

Teachers/Professors:

Educators can leverage the plagiarism detector to uphold academic standards and mark students' assignments fairly. Use it to quickly get plagiarism reports and analyze whether students have written their assignments themselves or stolen them from other sources.

Writers:

Writers from various domains can easily access and utilize our tool to check for plagiarism in their texts, maintaining uniqueness and protecting their reputation.

Researchers:

This online plagiarism checker assists researchers and scholars in making their papers credible and authentic. By comparing their work against a vast database of academic publications, it flags potential duplication, helping them uphold academic integrity and meet publication standards.

Content Creators/ Publishers:

Content creators can easily find matched sources in their blogs, articles, and other content to ensure originality. Publishers must verify their manuscripts and articles before publishing. This feature ensures high-quality, authentic content for the audience.

SEO Specialists:

SEO experts can detect duplication in the provided text using this originality checker to protect their websites from the repercussions of stolen and plagiarized content.

Plagiarism Checker Free Vs. Paid Services

Plagiarismchecker.co offers free and paid services to cater to the needs of all users. It’s often thought that free services aren’t as good as paid ones. This might be true for other plagiarism softwares, but it’s not the case with our tool. The users can check for plagiarism free of specific words with limited queries, but the premium users can enjoy advanced features, which include the following:

Increased word limit: Premium users can check copyright infringement of upto 30,000 words per search.

Comparison feature: Compare two files or URLs to check plagiarism.

Work as a Team: Our plagiarism detector enables users to collaborate within a single account.

Add citations: Cite your sources in MLA, APA, and Chicago styles.

Our best plagiarism checker offers a range of premium plans, choose according to your needs.

PlansWords per Search

1. Basic plan1,000 words

2. Business Plan1,500 words

3. Enterprise plan2,000 words

4. Corporate plan10,000 words

5. Exclusive plan30,000 words

Elevate your grades and academic integrity with Plagiarismchecker.co Pro

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Additional Tools for Academic Writing

Apart from allowing you to check for plagiarism, you can also get your hands on the following free utilities to improve content quality.

Frequently Asked Questions (FAQs)

Plagiarism, in simple words, is stealing any other creator’s work, whether it’s text, art, video, audio, or even ideas, and claiming its authority. It’s unethical, illegal, and a violation of intellectual property.
The acceptable plagiarism threshold generally varies. However, 20% plagiarism can be problematic, as most institutes don’t allow more than 18% of similar instances.
Yes, you can easily check your essay for plagiarism by using our free plagiarism checker. It allows you to scan your text and see matched sources quickly. However, free checks may have limits on word count or detailed reporting.

Plagiarism has significant effects in various professions, but its impact is particularly crucial in academics. Educational institutions and professors should guide students in avoiding plagiarism. Below are some common strategies to prevent it:

  • Understand the difference between taking inspiration and copying someone else’s work.
  • Learn when to use paraphrasing and double quotes.
  • Remember to give due credit for any borrowed information.
  • Use a plagiarism detector to ensure the originality of your text.
  • Run an AI Content detector test before finalizing your content.
Absolutely! That’s what makes our copyright checker a great choice for every content creator. It deeply analyzes the text using AI algorithms to find contextual plagiarism and poorly paraphrased content.
The best way to cite sources is to learn the basics, whether APA, MLA, or Chicago. However, citing sources can be time-consuming and prone to mistakes. Save your time with our free citation generator for instant and correct citations.
Plagiarism can have serious consequences. For students, it can lead to failing grades, removal or expulsion from courses, as well as a loss of trust. For copywriters, plagiarism damages their reputation and future opportunities, as they are responsible for creating original work. Plagiarized web content can harm search engine rankings or cause deindexing. Protect your work and reputation by using our online plagiarism checker.
Not at all. Plagiarism detection and AI detection are two different things. Plagiarism detection includes finding similarities between your text and existing online content. On the other hand, AI detection refers to discovering if the text is written by a person or a generative AI tool.
The format and layout may differ, but the results remain the same. Universities and other educational institutions mostly use our plagiarism check services to streamline their checking process. It helps students receive a similar detailed report showing the percentages of unique and plagiarized content.

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