Check Texts for SEO Optimization with the Best Content Analysis Tool

Find the errors of content writers, get higher rankings in Google and grow sales

What’s inside?

Plagiarism detector

Google loves plagiarism-free content. Copywriterly detects plagiarism with deep searching algorithms looking for matching fragments on billions of websites. In 5 seconds you will get an in-depth report of duplicate content and its sources.

duplicate content checker img-close

Keyword stuffing checker

After Google Panda algorithm appeared, marketers, SEO experts, and multiple businesses realized that keyword frequency and density matters. With Copywriterly, you can easily spot keyword spam and avoid getting banned by search engines.

Online text editor

Desktop software is slowly but surely going to past. For successful team management and inter-client cooperation, online editors are a must. Especially the one, which highlights critical SEO errors, non-unique text fragments and detects keyword stuffing. Evaluate text quality as you write.

content online editor img-close


The process of using the tool is so natural that there is no wrong way of working with it. Copy your text and paste it into the text field. Then wait 5-10 seconds while Copywriterly scans your content - at the end of the process, you’ll see highlighted parts, depending on the parameters you select. Explaining tips tell what’s wrong and how to correct it, you just make edits.
All the highlights indicate those text fragments which could be improved for better SEO-ranking. The evaluation is based on Google search algorithms so the suggestions of the tool respond to engine specifications and requirements. As you see highlighted text fragments, make edits - it’s enough to drastically improve your page positions.
It’s bad for SEO: Google bans any stolen content right away. It doesn’t matter whether you published duplicated text intentionally or by accident. You might not even know that there are any violations of Google requirements on the page, and yet it gets indexed. Unique content, on the other hand, improves SEO, drives organic traffic, provides actual value to visitors and establishes you as an expert on the market.
To be successfully ranked by Google, keep keyword density less than 5%. It’s easy to do with Copywriterly - it highlights spam fragments, so you clearly see the problem and therefore, easily eliminate it. You don’t have to look for separate keyword checking tool - it’s all there, all in one instrument.
Publish it on your site and monitor the growth of page’s rankings. We recommend tracking the efficiency of the changes via Google Analytics. Add the events you need (a message, a call, comment section, filled form) and estimate the following factors:
● The changes of user behavior (page views, increased time spent on a page, performed actions, etc).
● Compare the numbers to those from previous months and track how the results improved
● Analyze page positions for targeted keywords with Google Search Console.
When you explored all these changes, you have a clear picture of your content quality and writing efficiency.
1 Star2 Stars3 Stars4 Stars5 Stars (16 votes, average: 4.19 out of 5)

The password link was sent to you by email

The password changed


You have reached the limit

Register to gain access to an 10 checks for FREE

You have reached the limit of 10 content checks

Please upgrade your plan

Upgrade plan