captcha of base64 image string

generate svg captcha in node

🖖 Go Captcha is a behavioral captcha, which implements the generation of random verification text and the verification of click position information.

🔑 Curated list of awesome captcha libraries and crack tools.

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

實作基於CNN的台鐵訂票驗證碼辨識以及透過模仿及資料增強的訓練集產生器 (Simple captcha solver based on CNN and a training set generator by imitating the style of captcha and data augmentation)

A Discord Bot that allows you to protect your Discord server with captcha, anti profanity, anti nudity image, anti spam, account age required, logs...

Captcha image generator server in Go

😎Package captcha provides an easy to use, unopinionated API for captcha generation

A self-hosted, customizable, easy-to-implement and user-friendly captcha for PHP.

Text-based logic question captcha's for Rails 🚫🤖

A captcha generator by using skia-canvas.

An NPM package to generate captcha images that can be used in Discord bots or various other projects

.NetCore常用工具库（常用正则表达式、日期时间常用方法、XML快速遍历、动态扩展对象、图片验证码生成、阿里/腾讯短信发送、发送邮件、Json配置文件解析、加密解密、OSS文件上传等，持续继承中...）

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

Generate verification images dynamically

Go package captcha generation and verification of image, Refer from https://github.com/dchest/captcha. Use captcha pool generation

Simple to use React Captcha Component

It is a simple PHP script to generate captcha for form validation. It can be integrated in any website for captcha generation.

This repository contains the source for the IconCaptcha client-side widget.