From GitHub · · 40s
Open Field Guide to 39 CAPTCHA Types
GitHub project lists 39 CAPTCHA types with free bypass methods and paid alternatives.
In brief
GitHub project lists 39 CAPTCHA types with free bypass methods and paid alternatives. GitHub repository provides open-source reference for 39 CAPTCHA types, their identification signals, and bypass methods. Originally reported by GitHub.
Project Goal
Bring changing CAPTCHA systems into one approachable, maintained reference for education and authorized research.
CAPTCHA Identification
Text-based CAPTCHAs include reCAPTCHA v2, v3, Enterprise, Cloudflare, GeeTest and 28 others.
Difficulty Scale
Difficulty labels range from 1, Low to 5, Very high for navigating the guide.
Useful Links
Includes solver index, research resources and contributing guidelines for the project.
The takeaway
GitHub repository provides open-source reference for 39 CAPTCHA types, their identification signals, and bypass methods.
