Posted on 12 Nov 2026

SEO Analyzer for Duplichecker.com – Title, Description, OG Tags & Schema

Duplichecker.com Title :Plagiarism checker - 100% Accurate, free & Trustworthy

Duplichecker.com Description :Get plagiarism checker free without any limitations. Check plagiarism in assignments, essays, theses, or any other type of document.

Duplichecker.com SEO Meta Information

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Title: Plagiarism checker - 100% Accurate, free & Trustworthy

Description: Get plagiarism checker free without any limitations. Check plagiarism in assignments, essays, theses, or any other type of document.

Canonical URL: https://www.duplichecker.com/

Robots: index, follow

OG Title: Plagiarism checker - 100% Accurate, free & Trustworthy

OG Description: Get plagiarism checker free without any limitations. Check plagiarism in assignments, essays, theses, or any other type of document.

OG Image: https://www.duplichecker.com/asets/og_images/home.png

OG Type: website

Twitter Card: summary_large_image

Schema (JSON-LD) Found: 1

Schema #1 (Type: SoftwareApplication)
{
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "name": "Plagiarism Checker",
    "url": "https://www.duplichecker.com/",
    "operatingSystem": "WINDOWS & ANDROID",
    "applicationCategory": "SoftwareApplication - Schema.org - Schema.org  Type  ",
    "aggregateRating": {
        "@type": "AggregateRating",
        "ratingValue": "4.8",
        "ratingCount": "5134000"
    },
    "offers": {
        "@type": "Offer",
        "price": "Free",
        "priceCurrency": "$"
    }
}

Duplichecker.com About Info

Duplichecker.com is a free online toolkit best known for its plagiarism checker, but it also bundles a range of other writing and SEO utilities. The site has been operating since around 2006 and is designed for students, teachers, writers, and webmasters who need quick, no-cost checks on content originality and quality.

Its core tool compares submitted text against billions of web pages sentence by sentence to detect copied content. You can paste text directly (up to roughly 1,000 words per free check) or upload a .txt or .docx file. Without registering, you get one plagiarism scan per day; a free account raises that to 50 scans daily. Results highlight matched sources and show a uniqueness percentage, and there is a built-in article rewriter you can use to rephrase flagged passages.

Beyond plagiarism, the site hosts a grammar checker, an article rewriter (around 2,000 characters per free run), a word counter, and PDF conversion tools (PDF to Word, JPG, Excel, and back). For website owners, it offers a backlink maker, a reverse image search tool, and other SEO utilities. It also has a mobile app version of the plagiarism checker.

OG Image Preview: