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Free Duplicate Content Checker — Compare Two Texts

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Ubify Intelligence Team

EDITORIAL TEAM

~1 min read
~157 words
VERIFIED MAY 2026

About This Tool

The Duplicate Content Checker compares two text blocks and highlights similar or identical sentences, showing a similarity percentage between them. Use it to check whether reused content could be considered duplicate by Google, or to compare a draft against published content. Free, no account, runs in browser.

How to Use

  1. 1

    Paste your first text block in the left panel.

  2. 2

    Paste your second text block in the right panel.

  3. 3

    The similarity score and highlighted matching passages appear instantly.

Frequently Asked Questions