🛡️⚔️ Protect your web app from DDOS attack or the Dead Ping + CAPTCHA VERIFICATION in one line!
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Updated
Mar 16, 2024 - PHP
🛡️⚔️ Protect your web app from DDOS attack or the Dead Ping + CAPTCHA VERIFICATION in one line!
A self-hosted, customizable, easy-to-implement and user-friendly captcha for PHP.
CrowdSec is an open-source cyber security tool. This plugin blocks detected attackers or display them a captcha to check they are not bots.
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.
It is a simple PHP script to generate captcha for form validation. It can be integrated in any website for captcha generation.
The official PHP bouncers library for the CrowdSec LAPI
A tiny program to solve the thousand captcha image for testing the quality of the OCR. (Optical character recognition)
KgCaptcha-PHP SDK/Demo
A small and simple Proof-of-Concept of Captcha (graphical and mathematical) for use in a form generic or in contacts form.
PHP Captcha Generator using libgd
Nice Captcha with good quality and security for keeping safe from bots using PHP.
多功能PHP圖片驗證產生器。(A multifunctional Image-Verification written by PHP.)
EScaptcha es una solución en PHP gratis y opensource para generar CAPTCHAS seguros dependientes del idioma del usuario.
Распознавание капч для всех популярных сервисов azcaptcha.com ,rucaptcha.com, 2captcha.com, pixodrom.com, captcha24.com, socialink.ru, anti-captcha.com
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