X Detector is a free online tool with a generous character limit, designed to detect whether text is generated by AI or written by a human.
Key Features:
Limitations and Considerations:
We recommend X Detector for personal use, students, and bloggers as it's a relatively new tool with an unknown history.
It's best used for curiosity, informal self-checks, or as an additional layer of content review, rather than for critical decisions or professional needs.
X Detector analyzes text (up to 5000 characters) using advanced detection strategies like corpus-based comparison and language model analysis.
You simply paste your text and click "AI Detector". The tool then analyzes the text and provides a likelihood percentage of AI or human authorship.
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.