captcha-tool 开源项目推荐（37 个）

najibyahya /Boterdrop-Solver

基于 FastAPI + Camoufox 构建的强大 CAPTCHA 求解器（Turnstile、cf_clearance、reCAPTCHA v3、AWS WAF）。成功率高，支持代理，且适合 VPS

vsmutok /FuckCaptcha

Open field guide to 39 CAPTCHA types: identification signals, free and open-source bypass methods, and paid alternatives. Includes a searchable web version.

proofofbots /web-re-toolkit

Headless Akamai & Kasada solver that runs without a browser, and the reversing toolkit it was built with

Lucrehulk /cloudflare-turnstile-solver-2026

A proof-of-concept Cloudflare Turnstile bypass system built with Rust and JavaScript. An effective, multi-component token-harvesting system. No API service required.

Isaac-1-lang /UmurimoHub

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.

ihatemyfcklife /onionguard

OnionGuard is an open-source, sovereign, self-hosted admission-control engine designed specifically for the threat model of anonymous services.

AzharRivaldi /flutter-captcha-verification

Flutter Captcha Verification

sliterok /cv-challenge

Modern CAPTCHA-like challenges for users

ne4u /corex_manager

Control plane, data plane, and web GUI for HAProxy — load balancing, TLS, WAF, caching, and API security

IROTECHLAB /IROCAP

Privacy-first, frictionless Proof-of-Work CAPTCHA for Vercel + Neon.

IbrahimHosseini /ARCaptcha

Protect your iOS app's sign-up, login and OTP screens with ARCaptcha.

chinachat /captcha_system

纯 Python 实现的验证码服务

goblensec /capat

Measures how well an image CAPTCHA resists automation.

aster-god /botdeflector-bypass

Solve BotDeflector without a browser, on standalone sites and on the Queue-it waiting room or softblock that Footlocker, Arsenal, Ticketmaster, ... put in front of a waiting room. Antibots part is handled by TakionAPI.

msbatal /PHP-Captcha-Creator-Validator

PHP Captcha Creator & Validator class that generate Captcha to block automatic form bots, and compares it with the value received from the user.

sahityagaurav4210 /captcha-service

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.

funnymonke0 /captcha-slayer

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

kmranrg /CAPTCHA.py

CAPTCHA system built in python

Aakarsh-Kumar /binary-dump

Anonymous Dumping Platform

wikimint /wm-captcha

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.