147 Open source projects that are alternatives of or similar to Captcha

Angular component for Google reCAPTCHA

reCAPTCHA v2 for phpBB Olympus 3.0

Python入门网络爬虫之精华版

Custom Selenium Chromedriver | Zero-Config | Passes ALL bot mitigation systems (like Distil / Imperva/ Datadadome / CloudFlare IUAM)

Different complex captcha bypass examples: Steam, Netflix, Data Dome, Adobe, etc.

极验验证码破解-源码+手册

A captcha service written in golang

captcha of base64 and diversity

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🔑 Curated list of awesome captcha libraries and crack tools.

Image Recognition captcha without image segmentation 无需图片分割的验证码识别

Google reCAPTCHA for AdonisJS

provide api functions for captcha recognition.

A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.

keras theano 验证码破解 字母+数字

Captcha solver extension for humans

captcha break based on opencv2, tesseract-ocr and some machine learning algorithm.

可扩展java验证码工具类。支持字母，中文，数字运算；同时可配置验证码尺寸，背景色，干扰项

http interceptor to hoomanize cloudflare requests

hCaptcha Component Library for ReactJS

Captcha gem for Rails Application. No dependencies. No ImageMagick, No RMagick.

PHP package for easy integration with the API of 2captcha captcha solving service to bypass recaptcha, hcaptcha, funcaptcha, geetest and solve any other captchas.

Completely Ridiculous And Phony Captcha that Hassles for Amusement

Breaking captchas!!

AngularJS directive to add a reCaptcha widget to your form

[验证码识别-部署] This project is based on CNN+BLSTM+CTC to realize verificationtion. This projeccode identificat is only for deployment models.

Accounts Creator for League of Legends.

🍯 Unobtrusive and flexible spam protection for Rails apps

百度云魅族深度学习应用大赛

Django Simple Captcha is an extremely simple, yet highly customizable Django application to add captcha images to any Django form.

burp验证码识别接口调用插件

PHPAuth is a secure PHP Authentication class that easily integrates into any site.

行为验证码(滑动拼图、点选文字)，前后端(java)交互，包含h5/Android/IOS/flutter/uni-app的源码和实现

generate svg captcha in node

A simple PHP CAPTCHA script.

Privacy Pass: a privacy-enhancing protocol and browser extension.

CNN | Keras/PyTorch | CAPTCHA recognition（卷积神经网络、Keras/PyTorch框架、验证码识别）

Java图形验证码，支持gif、中文、算术等类型，可用于Java Web、JavaSE等项目。

Roundcube plugin to enforce reCAPTCHA for users who have too many failed logins.

Image Captcha Solving Using TensorFlow and CNN Model. Accuracy 90%+

.NET/Mono CAPTCHA

基于深度学习识别12306验证码

laravel-admin 登录添加验证

Custom ImageView to generate captcha image.

Um simples projeto para fazer o reconhecimento do captcha usado pelo jogo bombcrypto.

💻 Symfony bundle for Google Recaptcha2

An easy-to-use reCAPTCHA package

reCAPTCHA = REcognize CAPTCHA: A Burp Suite Extender that recognize CAPTCHA and use for intruder payload 自动识别图形验证码并用于burp intruder爆破模块的插件

Python 3 package for easy integration with the API of 2captcha captcha solving service to bypass recaptcha, hcaptcha, funcaptcha, geetest and solve any other captchas.

High Accuracy Captcha Breaker with Tensorflow and Node.js

A simple recaptcha field for Wagtail Form Pages

选字验证码破解，试验过网易和极验，破解率99

🌈Slider_Captcha_Crack某教育网站滑动验证码破解(识别率100%)

simple captcha alternative

canvas滑动验证码

all kinds of demos of tensorflow code

Slider captcha support mobile

Happy Captcha是一款易于使用的Java验证码软件包，旨在花最短的时间，最少的代码量，实现Web站点的验证码功能。Happy Captcha完全遵循Apache 2.0开源许可协议，你可以自由使用该软件，如您在使用Happy Captcha时发现软件的任何缺陷，欢迎随时与我联系。

The best bot for collecting cryptocurrency from freebitco.in, freedoge.co.in and freenem.com 🚀🌔

Java OCR 识别组件（基于Tesseract OCR 引擎）。能自动完成图片清理、识别 CAPTCHA 验证码图片内容的一体化工作。Java Image cleanup, OCR recognition component (based Tesseract OCR engine, automatically cleanup image and identification CAPTCHA verification code picture content).