🔑 Curated list of awesome captcha libraries and crack tools.
Custom ImageView to generate captcha image.
🛡️⚔️ Protect your web app from DDOS attack or the Dead Ping + CAPTCHA VERIFICATION in one line!
Universal python API to captcha solving services
A Discord Bot that allows you to protect your Discord server with captcha, anti profanity, anti nudity image, anti spam, account age required, logs...
A self-hosted, customizable, easy-to-implement and user-friendly captcha for PHP.
[Deprecated] The reCAPTCHA Android Library provides a simple way to show a CAPTCHA as an ImageView in your Android app, helping you stop bots from abusing it. The library wraps the reCAPTCHA API.
A great tool for solving math captchas !
Generate verification images dynamically
CrowdSec is an open-source cyber security tool. This plugin blocks detected attackers or display them a captcha.
Generates a captcha image for a Blazor application
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
The best bot for collecting cryptocurrency from freebitco.in, freedoge.co.in and freenem.com 🚀🌔
🍬 Simple API wrapper for https://2captcha.com
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.
The official PHP bouncers library for the CrowdSec LAPI
IconCaptcha is a fast, simple and user-friendly captcha. - ASP.NET MVC package
Simple captcha that requires from user to only click a cut circle on image with several other circles. You can customize color of circles, background, width and height of image. Its very lightweight require no js just simple form in html and php gd extension.
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