Custom HTML Captcha Kit

The Custom Captcha Kit is a lightweight, fully customizable alternative to traditional CAPTCHA systems. Instead of relying on third-party services, this kit allows you to add your own human-verification challenges directly into your website or app with just HTML, CSS, and JavaScript.

✨ Key Features

• Simple Setup – Drop-in code, no external dependencies or API keys required.

• Human-Friendly Challenges – Uses easy-to-read word-based or math puzzles (e.g., “What is this number: four?” → 4) that users can quickly solve.

• Customizable Logic – Choose between number-word conversions, math problems, random questions, or your own challenge types.

• Lightweight & Fast – Pure front-end solution with no server calls, making it fast to load and privacy-friendly.

• Accessible Design – Works on desktop and mobile with clean, easy-to-use UI components.

• Spam Protection – Helps deter bots and automated submissions while staying user-friendly.

🔧 Use Cases

• Contact forms

• Registration/login pages

• Comment sections

• Lightweight projects where a Google reCAPTCHA is too heavy

🚀 Why Choose Custom Captcha Kit?

Unlike traditional CAPTCHAs that rely on external services, the Custom Captcha Kit gives you full control. It’s flexible, secure, and adaptable to fit your website’s style. Perfect for developers who want a simple yet effective verification tool without external dependencies.