Plagiarism checker - Online Software

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Check for Plagiarism in Seconds

Unicheck is the essential software that helps students and teachers study and teach easier, faster, and with better results. Our plagiarism checker works fast and checks for similarities in submitted files across a real-time web index of 4.75+ billion pages, open access databases, journals, and documents stored in your account.

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Unicheck Guarantees Your Privacy and Security

Safe

Your documents belong to you and no one else.

Secure

Encryption is used for maximum security.

Private

Privacy and confidentiality are guaranteed.

Cloud-based and cloud-friendly plagiarism checker

Do you prefer using Google Drive, OneDrive or Dropbox? With Unicheck you can drag & drop files from your desktop, upload them from cloud services, and perform plagiarism checks online, anytime, everywhere.

Unicheck Speaks Your Language Unicheck говорит на вашем языке Unicheck parle votre langue Unicheck spricht deine Sprache Unicheck habla su idioma

Unicheck recognizes all alphabet-based languages, from Latin, Cyrillic, and Armenian language families. Unicheck распознает все языки, кроме иероглифов. Не видите ваш язык в списке? Обратитесь в нашу службу поддержки за помощью. Unicheck reconnaît toutes les langues à l'exception des hiéroglyphes. Vous ne voyez pas votre langue dans la liste? Contactez notre équipe de support pour vous aider. Unicheck erkennt alle Sprachen außer für Hieroglyphen. Sehen Sie Ihre Sprache nicht in der Liste? Kontaktieren Sie unser Support-Team, um Ihnen zu helfen. Unicheck identifica todos los idiomas, excepto las lenguas con jeroglíficos. ¿No puede encontrar su lengua en la lista? Póngase en contacto con nuestro equipo de soporte para pedir ayuda.

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Similarity Reports Like Masterpieces

Clear and easy to understand, our plagiarism checker will provide a report that shows potential plagiarism, gives a complete list of matching sources, and recognizes all your citations and references.

In the News

Check our latest reviews of Unicheck plagiarism checker on the web!

JeffBullas.com

Unicheck provides an assurance that your content doesn’t infringe on the works of others.

Writing.ie

Unicheck.com are leaders in plagiarism detection, so if you need to check that your academic references are safe to use and properly credited, check them out!

Nik Peachey

Offering various types of checks and detailed reports with clickable original sources, the online plagiarism checker Unicheck can be used as a learning tool as well.

Monica Burns

"I found Unicheck really quick to register on and very quick and simple to use. Just click the icon to upload your document, then choose the type of check you want."

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Unicheck Plagiarism Checker