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Awesome Captcha Awesome

Curated list of awesome captcha libraries and captcha crack tools.

CAPTCHA is a type of challenge–response test used in computing to determine whether or not the user is human.

English | 中文 | Polish

Contents

Libraries

Generation

Crack

General

Chinese

Tools

  • Tesseract - Tesseract Open Source OCR Engine.
  • MotionCAPTCHA - MotionCAPTCHA jQuery Plugin - Stop Spam, Draw Shapes.
  • Negative-captcha - A plugin to make the process of creating a negative captcha in Rails much less painful.
  • Django-simple-captcha - An extremely simple, yet highly customizable Django application to add captcha images to any Django form.
  • Securimage - PHP CAPTCHA Script.
  • Captcha_solver - Univeral API to captcha solving services.

Other

Maintainers

Contribute

Please do! Check out the contributing.md file, or open an issue!

License

CC0

To the extent possible under law, ZYSzys has waived all copyright and related or neighboring rights to this work.