147 Open source projects that are alternatives of or similar to canvas-captcha

PHP Captcha library

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。

Universal python API to captcha solving services

No CAPTCHA reCAPTCHA For Laravel.

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

Captcha for Laravel 5/6/7/8

Slider captcha support mobile

基于C#.NET异步图形验证码识别组件（集成了若快、优优云、打码兔、云打码等平台，准确率95%，速度2-6秒）采用策略设计模式

captcha of base64 and diversity

Client library for solve captchas with Anticaptcha.com support.

基于CNN的验证码整体识别

极验验证码破解-源码+手册

🛡️⚔️ Protect your web app from DDOS attack or the Dead Ping + CAPTCHA VERIFICATION in one line!

booru-backed procedurally-generated anime image captcha library and server

Telegram Bot to verify if users that join a group, are humans. The Bot send an image captcha for each new user, and kick any of them that can't solve the captcha in a specified time.

all kinds of demos of tensorflow code

An extensible API for breaking captchas

http interceptor to hoomanize cloudflare requests

Rotate image captcha，旋转图片验证码

keras theano 验证码破解 字母+数字

🤖 Simple and easy Google reCAPTCHA integration with Nuxt.js

Completely Ridiculous And Phony Captcha that Hassles for Amusement

Captcha Intruder (CIntrud3r) is an automatic pentesting tool to bypass captchas.

provide api functions for captcha recognition.

🐝 PHP 验证码识别与训练 脚手架

Simple captcha for Node.JS and Express.

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

验证码识别

ReCaptcha components for Angular. Live preview:

使用机器学习算法完成对12306验证码的自动识别

Implementation of google recaptcha v2 & V3 solutions for express.js

一个跨平台的图形验证码生成工具包/.net core

Spring Boot starter for Google's reCAPTCHA

学习python操作selenium的一个🌰 ，也是一种京东全自动退会方案

Go package captcha implements generation and verification of image and audio CAPTCHAs.

A captcha library written in golang

基于深度学习识别12306验证码

Recurrent Neural Network and Long Short Term Memory (LSTM) with Connectionist Temporal Classification implemented in Theano. Includes a Toy training example.

generate svg captcha in node

Captcha image generator server in Go

High Accuracy Captcha Breaker with Tensorflow and Node.js

Captcha package for nodejs.

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

ReCaptcha helpers for ruby apps

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。

The widget and docs for the proof of work challenge used in Friendly Captcha. Protect your websites and online services from spam and abuse with Friendly Captcha, a privacy-first anti-bot solution.

💻 Symfony bundle for Google Recaptcha2

🚘 API em PHP para consultar informações de veículos na base de dados do SINESP Cidadão

simple captcha alternative

基于深度学习的12306验证码识别

🍯 Unobtrusive and flexible spam protection for Rails apps

The PoW challenge library used by Friendly Captcha

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

Recognize captcha by machine learning. 机器学习识别图片验证码（专门应付本科毕业设计）

Python3 compatible way to bypass sites guarded with Incapsula

Deep learning model using Tensorflow that breaks ulozto captcha codes.

CrowdSec is an open-source cyber security tool. This plugin blocks detected attackers or display them a captcha to check they are not bots.

PHP验证码识别[PHP CAPTCHA Recognition]

Consulta de placas de veículos na base de dados do SINESP Cidadão sem a necessidade do preenchimento de captchas

破解英文数字验证码