The most accurate plagiarism checker tool for students, teachers, and SEO professionals.

★ 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."