Free Trial

Undetectable AI

Undetectable AI detector tool. Website screenshot.

Content | Multilingual


Undetectable AI provides tools to detect if text was written by an AI and modify AI-generated text so it appears human-written.

Its AI detector can analyze up to 10,000 characters and uses well-known AI detectors underneath to identify AI-generated texts from all popular AI models.

Who Can Use It:

  • Writers and bloggers.
  • Content creators.
  • Marketers and SEOs.

How It Works?

It integrates and synthesizes outputs from multiple AI detection services, including both free and paid options like GPTZero, OpenAI, Writer, CrossPlag, Copyleaks, Sapling, ContentAtScale, and ZeroGPT, to more comprehensively identify AI-generated text.

Key Features:

  • Detects text generated by popular AI models (GPT-4, Claude, and Bard).
  • Easy-to-use interface.
  • Multi-language support.

Limitations and Considerations:

  • Difficulty detecting heavily edited/rewritten AI-generated text.
  • Varying accuracy across different contexts and writing styles.

Overall: ★★★☆☆

The AI content detector from Undetectable AI performed fairly in our testing.

Human written text detection: ★★★★☆

It detected our human text as human (no percentage given). 

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

It detected our modified AI-generated text as human (no percentage given).

AI-generated text detection: ★★★★☆

It detected our AI-generated text as AI (no percentage given).

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



Contact Us

© Copyright All rights reserved.