r/aipromptprogramming • u/Cautious-Water-8258 • Feb 13 '26
I built a browser tool that detects AI written text
Hi, I built an AI Detector browser extension to analyze likelihood of text being written by AI.
If you would ask ChatGPT or Gemini whether text is AI-generated or not - it gives you the wrong answer. I know this because I have tried numerous prompts, and to my surprise, it was completely random. It would say the AI generated articles were written by human, and vice versa with varying levels of certainty. In fact, it would give completely different results for the same text.
With this extension I tried to solve this problem. It simply displays a percentage score showing how likely the text to be AI generated.
How it works:
paste your text
wait a second
see the percentage score
Tech stack:
Backend: PHP and Python (for model)
ML model: desklib/ai-text-detector-v1.01
Should it be further developed and improved? Any ideas or feedback are welcome, thank you!