Writer – AI Content Detector

Writer AI detector tool. Website screenshot.

Content | API Support


Writer offers a free online tool that can analyze text and attempt to determine if it was written by AI or a human. 

Who Can Use It:

The AI text detector is intended for anyone who wants to analyze written content to get an opinion on its potential origins:

  • Students checking their own work for AI.
  • Writers evaluating if online reviews or content may be AI-generated.

How It Works?
The detector uses natural language processing models trained to recognize patterns and quirks that differentiate AI-generated text from human writing styles.

Key Features:

  • Provides a percentage detection score.
  • Allows text input directly or via URL.
  • Primarily offered as an API integrated into Writer's platform.

Limitations and Considerations:

  • The AI detection performance is currently better for English. 
  • For longer content, the paid version is required.

The free version accepts up to 5,000 words of text input. 

Overall: ★★☆☆☆

The AI content detector from Writer performed poorly in our testing.

Human written text detection: ★★★★★

It detected our human text as 96% human. 

Modified AI-generated text detection: ★☆☆☆☆

It detected our modified AI-generated text as 15% AI.

AI-generated text detection: ★☆☆☆☆

It detected our AI-generated text as 20% AI.

Disclaimer: Results may vary. Always do your own testing.

The tools on this website are tested using a specific testing method for each category. This ensures they are evaluated fairly and in a way most people would use them.

AI detectors may seem similar at first glance, but they come with different features and are intended for various use cases. Choose a tool that best suits your specific needs for the most accurate results. 

Paid tools are usually more accurate and better for advanced users needing integration and bulk detection. 

Free tools can be hit-or-miss, with usage limits and varying accuracy. 

Therefore, we suggest you check out all of our AI detectors to find the best option for you. logo



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