Some Great Copy Content Checker Tools

When the same content appears in many places on the internet, search engines cannot decide which URL to display in the search results due to duplicate content.
What is duplicate content?
Significant blocks of content that are identical to or strikingly similar to other information in the same language that is located inside or across domains are frequently referred to as “duplicate content.”
Why is duplicate content dangerous?
The biggest problem is, that Google has to decide which of the linked pages to show in the top results due to duplicate content. There is a good likelihood that the original page won’t show up in the top search results, regardless of who wrote the content.
How to keep your content unique?
- Avoid duplicating content.
- An HTML link should be added from the duplicate page to the canonical page.
- A redirection can be a solution to the canonical URL used for duplicate content.
We find some online tools that help to find out if your content was copied or used somewhere.
Dupli Checker
Features:
- 1000 word limit per search
- Website checker via URL
- Multiple language support
- 25K words checking (in pro plan)
- Deep search (in pro plan)
- Support (in pro plan)
- Accurate reporting (in pro plan)
- No advertising (in pro plan)

Small SEO Tools
Features:
- Word limit 1000 words
- Website URL checker
- Check up to 30K (in paid plan)
- No Ads (in paid plan)
- Report accuracy (in paid plan)
- Support (in paid plan)

Plagiarism Detector
Features:
- 1000 words check limit
- Easy to use
- Deep and fast search
- Multilingual
- Website URL checking
- 25K words checking (premium)
- Users’ seats (premium)
- No Google ads (premium)
- Generate Report (premium)
- Multiple files support
- Support (premium)

Copy Writely
Features:
- Total free tool
- Word check limit 500 at a time
- Paste from URL
- Get a report of the contents
- Auto fix duplicate content
- Copy or publish updated content

Copy Scape
Features:
- Only URL checking support
- Automatic plagiarism checker
- Oriented report generation
- Powerful tools to check the content

Check Plagiarism
Features:
- 2000 words checking per time
- Fast and accurate result
- Simple UI and easy to use
- Can support multiple file formats
- Free online duplicate content checker tool
