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.
- Captcha - Captcha for Laravel 5.
- Captcha - PHP Captcha library.
- Captcha - A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.
- patchca - Simple yet powerful CAPTCHA library written in Java.
- Captcha - Go package captcha implements generation and verification of image and audio CAPTCHAs.
- Captcha - A captcha library that generates audio and image CAPTCHAs.
- SVG-captcha - 用node生成svg格式的验证码.
- Ccap - Node.js generate captcha using c++ library CImg without install any other lib or software.
- Captchagen - Captcha generation for Node.js.
- CaptchaImageView - 自定义ImageView生成验证码图像。
- SwipeCaptcha - Android平台的滑动验证码。
- Base64Captcha - 快速生成base64编码图片验证码字符串.base64图形验证码(captcha)为golang而设计.
- Captcha - 使用torch破解验证码。
- CAPTCHA - 使用Tensorflow进行验证码分类。
- Captcha-break - captcha break based on opencv2, tesseract-ocr and some machine learning algorithm.
- Captcha_break - captcha break using CNN with Keras.
- Simple-captcha-solver - simple CAPTCHA solver in python 🐍.
- SimGAN-Captcha - Solve captcha without manually labeling a training set.
- Captcha.irctc - Reading irctc captchas with 98% accuracy using deep learning.
- Captcha-tensorflow - Image Captcha Solving Using TensorFlow and CNN Model.
- CNN_keras - CNN | Keras | CAPTCHA recognition（卷积神经网络、Keras框架、验证码识别）.
- Captcha_recognize - Image Recognition captcha without image segmentation.
- Captcha_svm - Use svm to hack simple captcha.
- Captcha_cracker - crack captcha with CNN.
- Slide_captcha_cracker - Canny算子边缘检测识别滑动验证码.
- Simple-railway-captcha-solver - 實作基於CNN的台鐵訂票驗證碼辨識以及驗證性高的訓練集產生器.
- CAPTCHA-breaking
- dessant/buster - Captcha solver extension for humans and monsters.
- kerlomz/captcha_trainer - [验证码识别-训练] Based on CNN5/DenseNet+BLSTM/LSTM+CTC to realize verification code identification. Only for training the model.
- Chinese_hand_write_rec - 手写中文识别。
- CNN_handwritten_chinese_recognition - CNN在线识别手写中文。
- Chinese-Character-Recognition - 使用CNN进行中文识别。
- Zheye - 者也 - 知乎 倒立的文字 汉字验证码识别程序。
- 12306-captcha - 基于深度学习的12306验证码识别。
- Geetest_break - 极验验证码破解-源码+手册。
- Tesseract - Tesseract开源光学字符识别(OCR)引擎.
- 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验证码脚本。
- Captcha_solver - 用于验证码破解服务的通用API接口。
- VisualCaptcha - A collection of all the different versions/repos of visualCaptcha.
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