ZYSzys/awesome-captcha

:key: Curated list of awesome captcha libraries and crack tools.

Language: JavaScript - Size: 50.8 KB - Last synced: about 16 hours ago - Pushed: 4 months ago - Stars: 1,160 - Forks: 111

jonesdevelopment/capja

Capja is a lightweight and easy-to-use CAPTCHA image generation API made in Java. It uses Java's built-in Graphics2D API to create a BufferedImage in memory.

Language: Java - Size: 250 KB - Last synced: 3 days ago - Pushed: 3 days ago - Stars: 0 - Forks: 0

softwaiter/Xmtool

.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...）

Language: C# - Size: 4.17 MB - Last synced: 3 days ago - Pushed: 4 days ago - Stars: 52 - Forks: 17

ChatterSec/open-captcha

🖼️ Generative CAPTCHA using model based headless backend rendering.

Language: JavaScript - Size: 12 MB - Last synced: 5 days ago - Pushed: 5 days ago - Stars: 2 - Forks: 0

produck/svg-captcha

generate svg captcha in node

Language: JavaScript - Size: 1.11 MB - Last synced: 5 days ago - Pushed: 3 months ago - Stars: 1,807 - Forks: 172

A35G/gmCaptcha

A small and simple Proof-of-Concept of Captcha (graphical and mathematical) for use in a form generic or in contacts form.

Language: PHP - Size: 11.2 MB - Last synced: 5 days ago - Pushed: 5 days ago - Stars: 2 - Forks: 0

JasonLiTW/simple-railway-captcha-solver 📦

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)

Language: Python - Size: 3.14 MB - Last synced: 8 days ago - Pushed: over 1 year ago - Stars: 788 - Forks: 169

JackonYang/captcha-tensorflow

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

Language: Jupyter Notebook - Size: 5.42 MB - Last synced: 8 days ago - Pushed: about 1 year ago - Stars: 964 - Forks: 269

mojocn/base64Captcha

captcha of base64 image string

Language: Go - Size: 10.6 MB - Last synced: 9 days ago - Pushed: 3 months ago - Stars: 2,007 - Forks: 259

alemart/antibot-guardian

Stop spam bots with custom captchas tailored to your own unique content.

Language: PHP - Size: 419 KB - Last synced: 13 days ago - Pushed: about 3 years ago - Stars: 3 - Forks: 0

reu98/go-svg-captcha

Package captcha provides an easy to use

Language: Go - Size: 387 KB - Last synced: 10 days ago - Pushed: about 1 month ago - Stars: 2 - Forks: 0

healeycodes/captcha-api

🔒 An API for generating CAPTCHAs from scratch (Node.js)

Language: JavaScript - Size: 341 KB - Last synced: 14 days ago - Pushed: over 1 year ago - Stars: 3 - Forks: 4

samirdjelal/captcha-rs

Generate verification images dynamically

Language: Rust - Size: 879 KB - Last synced: 11 days ago - Pushed: about 1 month ago - Stars: 34 - Forks: 6

Darkempire78/Raid-Protect-Discord-Bot

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

Language: Python - Size: 736 KB - Last synced: 13 days ago - Pushed: 6 months ago - Stars: 225 - Forks: 75

javapuppteernodejs/web-scraping-captcha

Size: 4.88 KB - Last synced: 16 days ago - Pushed: 16 days ago - Stars: 0 - Forks: 0

HichemTab-tech/EasyCaptchaJS

EasyCaptchaJS is a lightweight and user-friendly jQuery/JS library that simplifies the integration of Google reCAPTCHA API into web pages. With EasyCaptchaJS, developers can effortlessly add the security and anti-bot protection of reCAPTCHA to their web applications, enhancing their overall security and user experience.

Language: JavaScript - Size: 109 KB - Last synced: 5 days ago - Pushed: 9 months ago - Stars: 16 - Forks: 0

chenkovsky/captchan

Language: Rust - Size: 1.04 MB - Last synced: 21 days ago - Pushed: 22 days ago - Stars: 4 - Forks: 0

chenkovsky/captchax

Language: Rust - Size: 94.7 KB - Last synced: 26 days ago - Pushed: 26 days ago - Stars: 1 - Forks: 0

steambap/captcha

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

Language: Go - Size: 225 KB - Last synced: 14 days ago - Pushed: 4 months ago - Stars: 145 - Forks: 25

kelo221/goptcha

Simple implementation of a captcha written in Go. No external dependencies.

Language: Go - Size: 1.13 MB - Last synced: 27 days ago - Pushed: about 1 year ago - Stars: 0 - Forks: 0

BaseMax/PHPNiceCaptcha

Nice Captcha with good quality and security for keeping safe from bots using PHP.

Language: PHP - Size: 17.7 MB - Last synced: 28 days ago - Pushed: about 4 years ago - Stars: 4 - Forks: 0

WagonOfDoubt/wakabtcha.js

Captcha generator ported from Wakaba

Language: JavaScript - Size: 425 KB - Last synced: 29 days ago - Pushed: over 4 years ago - Stars: 2 - Forks: 0

fabianwennink/IconCaptcha-PHP

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

Language: PHP - Size: 1.33 MB - Last synced: 29 days ago - Pushed: 5 months ago - Stars: 114 - Forks: 20

crowdsecurity/cs-wordpress-bouncer

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

Language: PHP - Size: 6.87 MB - Last synced: 13 days ago - Pushed: about 1 month ago - Stars: 34 - Forks: 6

aferapi/web-scraping-challenges-

Size: 0 Bytes - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 0 - Forks: 0

joosudev/CaptchaGenerator

Generador de Captcha pareciado a los que se utilizan en los formulario de evaluación

Language: JavaScript - Size: 9.77 KB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 0 - Forks: 0

matthutchinson/acts_as_textcaptcha

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

Language: Ruby - Size: 430 KB - Last synced: 12 days ago - Pushed: over 1 year ago - Stars: 59 - Forks: 12

DISTREAT/Rotkeappchen

Stateless, DB-less, secure, and failsafe method for generating and verifying Dynamic Secrets / rotating verification codes

Language: Zig - Size: 5.26 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 1 - Forks: 0

Cinea4678/easy-captcha-rs

Rust图形验证码，由Java同名开源库whvcse/EasyCaptcha移植而来👏，100%纯Rust实现，支持gif、算术等类型。

Language: Rust - Size: 354 KB - Last synced: 9 days ago - Pushed: 3 months ago - Stars: 1 - Forks: 0

Shashank3736/captcha-canvas

A captcha generator by using skia-canvas.

Language: JavaScript - Size: 2.72 MB - Last synced: 3 days ago - Pushed: about 1 month ago - Stars: 56 - Forks: 11

Reverier-Xu/biosvg

Captcha based on SVG.

Language: Rust - Size: 25.4 KB - Last synced: 15 days ago - Pushed: 6 months ago - Stars: 10 - Forks: 0

Fred-abcd/Fred-Captcha-Generator

js captcha generator (self-contained)

Language: JavaScript - Size: 6.51 MB - Last synced: 2 months ago - Pushed: about 1 year ago - Stars: 2 - Forks: 0

Sepehr0Day/CaptchaGenerator

Captcha Generator for Telegram bot or another bots

Language: Python - Size: 28.9 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 12 - Forks: 2

xkeyideal/captcha

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

Language: Go - Size: 16.6 KB - Last synced: 3 months ago - Pushed: over 2 years ago - Stars: 30 - Forks: 3

vincenting/captcha

Captcha image generator server in Go

Language: Go - Size: 19.8 MB - Last synced: 4 days ago - Pushed: almost 4 years ago - Stars: 154 - Forks: 52

Nukecola2005/Drawing-Captcha-Prototype

Draw your own Captcha and make the validation from now on easier! (OnConstruction)

Language: HTML - Size: 22.9 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 3 - Forks: 0

Leo-Malay/leo-captcha

Simple, Easy, Lightweight yet Powerful Captcha for your Website

Language: JavaScript - Size: 17.6 KB - Last synced: 11 days ago - Pushed: about 2 years ago - Stars: 2 - Forks: 0

fabianwennink/IconCaptcha-Widget

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

Language: JavaScript - Size: 1.19 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 18 - Forks: 5

drsmile1001/captcha

A Simple captcha service

Language: C# - Size: 13.7 KB - Last synced: 4 months ago - Pushed: about 3 years ago - Stars: 0 - Forks: 0

dangkyokhoang/php-captcha-generator

PHP Captcha Generator using libgd

Language: PHP - Size: 25.4 KB - Last synced: 4 months ago - Pushed: almost 6 years ago - Stars: 2 - Forks: 0

0x7o/fiCaptcha

Module for image-captcha generation

Language: Python - Size: 218 KB - Last synced: 1 day ago - Pushed: about 2 years ago - Stars: 0 - Forks: 1

crowdsecurity/php-cs-bouncer

The official PHP bouncers library for the CrowdSec LAPI

Language: PHP - Size: 930 KB - Last synced: 13 days ago - Pushed: 3 months ago - Stars: 14 - Forks: 3

DISTREAT/rotkeappchen-rs

Crate for generating stateless and rotating verification codes.

Language: Rust - Size: 3.91 KB - Last synced: 11 days ago - Pushed: 5 months ago - Stars: 0 - Forks: 0

fabianwennink/IconCaptcha-ASP.NET

IconCaptcha is a fast, simple and user-friendly captcha. - ASP.NET MVC package

Language: C# - Size: 873 KB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 10 - Forks: 2

DISTREAT/captcha-system

This repository contains a functional CAPTCHA server as described in the Rotkeappchen CAPTCHA design proposal for generating and verifying CAPTCHA challenges.

Language: Rust - Size: 22.5 KB - Last synced: 5 months ago - Pushed: 5 months ago - Stars: 0 - Forks: 0

yogeshkanwade21/CSDF-sem7

CSDF Semester 7 Practicals

Language: Python - Size: 9.77 KB - Last synced: 5 months ago - Pushed: 5 months ago - Stars: 0 - Forks: 0

HaileyBot/captcha-generator

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

Language: TypeScript - Size: 757 KB - Last synced: 13 days ago - Pushed: over 1 year ago - Stars: 51 - Forks: 17

wenlng/go-captcha

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

Language: Go - Size: 27.1 MB - Last synced: 6 months ago - Pushed: 10 months ago - Stars: 1,226 - Forks: 120

dylandbl/faCAPTCHA

React CAPTCHA, but it's fun

Language: TypeScript - Size: 1010 KB - Last synced: 25 days ago - Pushed: 3 months ago - Stars: 4 - Forks: 0

zby-zy/captcha-generator

This project is captcha generator.

Language: CSS - Size: 43.9 KB - Last synced: 6 months ago - Pushed: about 2 years ago - Stars: 0 - Forks: 0

thinhunan/wonder8-captcha

This is a lightweight, high-performance (10k qps on MBP) and easily horizontally scalable captcha image program, and also a WebFlux and containerization example.这是一个轻量的高性能，容易水平扩展的防机器人验证图片程序，也是一个WebFlux和容器化案例。

Language: Java - Size: 26.3 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 2 - Forks: 1

hunter-ji/coolCaptcha

A cool captcha.Customizable themes to match website style and enhance user experience.🥳🥳🥳

Language: Go - Size: 165 KB - Last synced: 7 months ago - Pushed: 11 months ago - Stars: 15 - Forks: 0

DISTREAT/captcha-generator 📦

An opinionated captcha image generator for displaying text - trying to mitigate the risk of OCR.

Language: TypeScript - Size: 74.2 KB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 1 - Forks: 0

hakiKhuva/captcha-generator

Generate images that contains captcha code to verify users

Language: HTML - Size: 59.6 KB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0

pchchv/captcha

captcha provides an simple, unopinionated API for captcha generation

Language: Go - Size: 90.8 KB - Last synced: 8 months ago - Pushed: 12 months ago - Stars: 0 - Forks: 0

sloweax/ccaptcha

captcha generator

Language: C - Size: 17.6 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

code-lords/next-captcha

An innovative CAPTCHA library in PHP that supports multiple CAPTCHA types.

Size: 6.84 KB - Last synced: 27 days ago - Pushed: 9 months ago - Stars: 1 - Forks: 0

adityagupta1089/Captcha-Generator-using-cGANs

Earlier version of our CAPTCHA generator, this just solves CAPTCHAs

Language: Jupyter Notebook - Size: 31 MB - Last synced: 9 months ago - Pushed: over 5 years ago - Stars: 1 - Forks: 1

iliyafaramarzi/CAPTCHA-generator

This is a program that make persian CAPTCHA for your Authentications

Language: Python - Size: 1.95 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

Fred-abcd/FredJCaptcha

Java Captcha image generator

Language: Java - Size: 7.81 KB - Last synced: 2 months ago - Pushed: 3 months ago - Stars: 0 - Forks: 0

mewebstudio/java-captcha-generator

Java Captcha Generator

Language: Java - Size: 250 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

AnkanSaha/CapchaCode-Frontend

This is a React application, developed to provide CAPTCHA service for user login on website & managing their account with GUI.

Language: JavaScript - Size: 855 KB - Last synced: 10 months ago - Pushed: 10 months ago - Stars: 1 - Forks: 0

kashif-raza2019/captcha-system

A javascript based simple captcha generation system for integration in any website or web application

Language: JavaScript - Size: 279 KB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 2 - Forks: 0

lazarofl/svg-captcha-express Fork of produck/svg-captcha

Express middleware that generates svg captcha

Language: JavaScript - Size: 1.16 MB - Last synced: 12 days ago - Pushed: about 4 years ago - Stars: 9 - Forks: 3

omkarcloud/puppeteer-captcha-solving-tutorial

🚀 LEARN HOW TO SOLVE CAPTCHA IN PUPPETEER USING CAPSOLVER 🤖

Language: Python - Size: 2.38 MB - Last synced: 10 months ago - Pushed: 10 months ago - Stars: 3 - Forks: 0

omkarcloud/selenium-2captcha-recaptcha-solver-demo

🚀 FINAL CODE FOR TUTORIAL ON HOW TO SOLVE CAPTCHA IN SELENIUM USING 2CAPTCHA 🤖

Language: Python - Size: 5.86 KB - Last synced: 10 months ago - Pushed: 10 months ago - Stars: 2 - Forks: 1

ivanarena/uncaptchable

An innovative CAPTCHA powerful against AIs.

Language: JavaScript - Size: 56.9 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 0 - Forks: 0

crizanp/php-captcha-solver

This is php code, to make captcha image and validate if it's matched with the image or not

Language: PHP - Size: 5.86 KB - Last synced: 11 months ago - Pushed: 11 months ago - Stars: 1 - Forks: 0

kumartul/modern-react-captcha

Simple to use React Captcha Component

Language: JavaScript - Size: 931 KB - Last synced: 7 days ago - Pushed: almost 2 years ago - Stars: 21 - Forks: 2

burakkurt07/Captcha-Dogrulama-Sistemi

C# ile Captcha Doğrulama Sistemi (Captcha Verification System with C#)

Language: C# - Size: 658 KB - Last synced: 11 months ago - Pushed: 11 months ago - Stars: 0 - Forks: 0

nevermorerr/Captcha-Solver-Bot-2023

Captcha Solver Bot 2023

Size: 1000 Bytes - Last synced: 12 months ago - Pushed: 12 months ago - Stars: 13 - Forks: 0

OFICIALGENIUS/CAPTCHA-

This a Captcha verification made in Python

Language: Python - Size: 209 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

dotdoom/gd-captcha

Very simple CAPTCHA generator in C using GD, compatible with ejabberd

Language: C - Size: 343 KB - Last synced: about 1 month ago - Pushed: almost 9 years ago - Stars: 11 - Forks: 1

manish3299/Captcha--login-app

Project created as part of Roc8 assignment for frontend using HTML, CSS and JS

Language: HTML - Size: 7.81 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 0 - Forks: 0

aalekhpatel07/captcha-generator

Generate captchas for ML tasks in parallel.

Language: Rust - Size: 24.4 KB - Last synced: 5 days ago - Pushed: over 2 years ago - Stars: 1 - Forks: 0

SaiJeevanPuchakayala/StealthSolver

Crack the toughest captchas with ease using StealthSolver - the CNN-based algorithm with 99% accuracy!

Language: Python - Size: 5.86 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 1 - Forks: 0

dizer2/captcha-robot

This is a simple captcha that checks if you are not a robot using the card game type from the unsplash api 🤖👾🦾

Language: SCSS - Size: 27.3 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 4 - Forks: 0

abbas-roholamin/php-plot

PHP learning example projects

Language: PHP - Size: 40 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 1 - Forks: 0

Alexander-Zadorozhnyy/CGAN_CAPTCHA_SOLVER

🛠 Captcha Solver based on Tensorflow. It can be applied on a small dataset using the implemented cgan architecture.

Language: Python - Size: 132 MB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 4 - Forks: 0

Elixonus/captcha

Small captcha generator API and server (feel free to use personally or solve with AI)

Language: Python - Size: 941 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 2 - Forks: 0

afogarty85/4ChanCaptcha

4Chan Captcha! Data Set and Data Generating Procedures

Language: Python - Size: 137 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 2 - Forks: 1

Cirice/ws-captcha 📦

A simple captcha webservice

Language: Python - Size: 221 KB - Last synced: about 1 year ago - Pushed: over 4 years ago - Stars: 1 - Forks: 0

tarunk04/Captcha_Generator

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

Language: PHP - Size: 999 KB - Last synced: about 1 year ago - Pushed: about 4 years ago - Stars: 13 - Forks: 0

trwstin/Captcha-Cancer Fork of Leo-Phyo-Hein/Captcha-Cancer

A Chromium extension that spams the user with captchas and ads.

Language: JavaScript - Size: 594 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 1 - Forks: 0

daffainfo/simple-php-captcha

Simple captcha dengan menggunakan PHP

Language: PHP - Size: 1.95 KB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 4 - Forks: 2

thanhlt998/ocr_captcha_crnn

Language: Jupyter Notebook - Size: 3.59 MB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 4 - Forks: 2

guillaC/CaptchaNoJS

Captcha DLL for ASP.NET (core, mvc, ..)

Language: C# - Size: 25.4 KB - Last synced: 17 days ago - Pushed: almost 2 years ago - Stars: 3 - Forks: 5

im-razvan/captcha-generator

Simple Python captcha generator using PIL.

Language: Python - Size: 91.8 KB - Last synced: 11 months ago - Pushed: 11 months ago - Stars: 0 - Forks: 0

bertojuni/CRUD-login-multilevel

login dengan multi level sebagai pengunjung dan admin pada php native *OPEN SOURCE* https://instagram.com/bertojuni._

Language: JavaScript - Size: 6.07 MB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 1 - Forks: 1

serglider/ShapeCaptcha

ShapeCaptcha is a drawing not-a-bot test

Language: JavaScript - Size: 261 KB - Last synced: 20 days ago - Pushed: about 7 years ago - Stars: 3 - Forks: 1

snntx/simple-mathemtical-captcha-protected-form-wordpress

Simple mathematical captcha protected form for WordPress

Language: PHP - Size: 2.93 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

Nidrux/simple-captcha-generator

Generate a simple captcha string and or captcha image.

Language: JavaScript - Size: 510 KB - Last synced: about 2 months ago - Pushed: over 2 years ago - Stars: 8 - Forks: 2

mehmetcanfarsak/PrivateSimpleCaptchaApi

Simple api for generating captcha image 🖼️ and audio 🎶

Language: Python - Size: 7.81 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 2 - Forks: 1

KgCaptcha/Python

KgCaptcha-Python SDK/Demo

Language: Python - Size: 6.84 KB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

TibebeJS/emoji-captcha-bot

Telegram Bot with emoji captcha for new members

Language: JavaScript - Size: 2.42 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 10 - Forks: 8

pateash/mycaptcha

Image, Puzzle and Identipic captcha implementation

Language: JavaScript - Size: 13 MB - Last synced: about 1 year ago - Pushed: almost 7 years ago - Stars: 7 - Forks: 2

username1565/nanoboard_Captcha_Pack_Generator

Captcha generator for nanoboard

Language: C# - Size: 221 KB - Last synced: about 1 year ago - Pushed: about 3 years ago - Stars: 0 - Forks: 0

TeaInside/captcha.teainside.org

Tea Inside Captcha Service

Language: PHP - Size: 85 KB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 2 - Forks: 0

DrMint/PyCaptcha

A captcha image generator made using Python.

Language: Python - Size: 6.62 MB - Last synced: about 1 year ago - Pushed: over 3 years ago - Stars: 2 - Forks: 1

BrodyGaudel/Captcha-Validation-Spring-Boot

Secure Spring Boot Application By Captcha Validation

Language: Java - Size: 62.5 KB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0