🔓 Ultimate CAPTCHA bypass guide — 21+ types covered with free tools & methods

A Java web-based workforce management system built with Servlets, JSP and Hibernate where HR manages workers and attendance, CEOs view HR activity summaries, and workers track attendance, salary deductions and disciplinary actions.

A lightweight, high-performance CAPTCHA service designed to protect web applications from automated bots and spam. This repository provides an easy-to-integrate solution for generating and validating secure challenges.

Modern CAPTCHA-like challenges for users

Website proptection tool beyond a captcha solver. Lightweight JavaScript site protection library that secures forms without traditional CAPTCHA challenges. Advanced client-side site protection tool that goes beyond traditional CAPTCHA by preventing automated form abuse and bot submissions.

An open-source PHP library for generating CAPTCHA images using the GD extension.

VGT Shield ist eine hochperformante, DSGVO-konforme reCAPTCHA-Alternative für WordPress. Das System eliminiert Bot-Interaktionen durch eine serverseitig validierte Proof-of-Work (PoW) Engine, die vollständig ohne Benutzerinteraktion und ohne externe Datentransfers (Zero-Cloud) operiert.

A custom CNN-based CAPTCHA solver for image-based CAPTCHAs, built from scratch using Keras.

Anonymous Dumping Platform

Captcha Generator is a Python file that generates image with a simple Tkinter GUI. It displays image CAPTCHAs directly and saves image CAPTCHA files locally for later use, providing an effective solution for bot protection and user verification.

A multiple-stage captcha web application using Angular.

Open-Source Privacy-Focused Captcha Service & Library

Minimal social network built with Django 5, PostgreSQL, and Bootstrap 5. It ships with email‑based auth, profiles, posts, comments, likes, follows, DMs, notifications, and a small REST API.