The Most Accurate Plagiarism Checker

Instantly compare your text to over 8 billion sources using our free tools

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Plagly's FeaturesWhat's under the hood?

We've created the fastest and most accurate free plagiarism checker tool to help students, teachers, and SEO professionals easily and more efficiently detect plagiarism and duplicate content.

Check for plagiarism

Instant Plagiarism Checking

Plagly's plagiarism checker compares your text to the entire internet and other databases by detecting plagiarized phrases and highlighting sections of content currently published online.


Free Grammar Checker

Instantly check for grammar mistakes to improve efficiency for writing correct text and content. Eliminate spelling and grammar mistakes by proofreading your articles or content online.


Students & Teachers

Trusted by top colleges and universities the free plagiarism checker for students and teachers online allows students to scan academic papers, essays and assignments for plagiarized text.


Next Level Technology

Plagly is changing the online writing world for plagiarism detection software by developing game changing detection technology. Plagly's algorithm updates each day for the most accurate results.


Duplicate Content Checker

Prevent duplicate content issues by using the SEO plagiarism checker tool by scanning your website content. Improve website search engine optimization, visibility and readership.


Natural Language Processing

Intelligently check for grammar mistakes or plagiarized documents to determine source originality by using natural language processing algorithms with easy to use reports and analysis results.

Grammar Check Tools for Writing Success

We have crafted state of the art grammar check software to eliminate spelling and grammatical errors with support for more than 20+ other languages. Our software is supported and recommended by top Universities by students, teachers, and professors throughout the educational system. Check for plagiarism to detect issues with content writing and prevent duplication using online checkers.

Who's Talking About Plagiarism