CAPTCHA Auto Recognition Userscript

What It Does

Automatically recognizes and fills CAPTCHA codes on web pages.

Supported CAPTCHA Types

• Alphanumeric CAPTCHA: automatic recognition
• Arithmetic CAPTCHA: automatic recognition
• Slider CAPTCHA: manual binding required

This userscript is powered by neural-network-based CAPTCHA recognition. It mainly supports digit + letter CAPTCHA, arithmetic CAPTCHA, and slider CAPTCHA.

Each IP can make up to 50 recognition requests per day. The service runs on a personal server with limited resources, but 50 requests per day should be enough for normal daily browsing.

Alphanumeric CAPTCHA Demo

If the video cannot be played, open it directly:

Tampermonkey Script - Alphanumeric CAPTCHA Demo

Slider CAPTCHA Demo

If the video cannot be played, open it directly:

Tampermonkey Script - Slider CAPTCHA Demo

How To Use

If the script cannot automatically locate the CAPTCHA, open the script menu and manually bind the CAPTCHA position. You can refer to the end of the demo video for the operation steps.

If the script does not work properly, open FAQ & Diagnostics in the panel to troubleshoot the issue.

Why I Built This

I built this script because I hope technology can help people solve small but annoying problems in daily life.

That is one of the reasons technology matters, and it is also one of the motivations that keeps me working on this project.

This is a free project running on a small personal server. Please do not abuse it. Thank you.

Slider Track Optimization

If possible, you are welcome to manually complete a slider CAPTCHA once and submit the sliding track. This helps improve future slider track optimization, and everyone benefits from it.

Feedback & Discussion

If you have questions or ideas, feel free to join the QQ group:

534464233

Replies may not always be immediate.