wmdCaptcha is a lightweight, proprietary CAPTCHA and client-side website protection library developed by Wikimint. It helps prevent automated form submissions, spam, and basic bot activity while remaining simple to integrate and fast to load.
The library is designed for developers who need a privacy-friendly and dependency-free alternative to traditional CAPTCHA services.
wmdCaptcha provides human verification and additional client-side protection mechanisms to help secure web forms and reduce unwanted automated interactions. It operates entirely on the front end and does not require external APIs, user tracking, or server-side integration.
This makes it suitable for static websites, personal projects, business websites, and lightweight web applications.
- Lightweight and optimized for fast page loading
- Fully client-side execution with no external dependencies
- No API keys, accounts, or subscriptions required
- Simple integration into existing HTML forms
- Works with both GET and POST form submissions
- Optional interaction protection features for enhanced page security
- Regularly updated with improvements and new protections
wmdCaptcha helps protect websites against:
- Automated form submission bots
- Basic spam and scripted abuse
- Headless browser submission attempts
- Simple scraping and automated page interaction
When optional protection settings are enabled, the library can also restrict certain user interactions to help safeguard page content and reduce unwanted behavior.
In addition to CAPTCHA verification, wmdCaptcha can optionally:
- Disable right-click context menus
- Prevent text selection and copying
- Block drag-and-drop interactions
- Restrict certain keyboard shortcuts
- Attempt to discourage the use of browser developer tools
These features allow website owners to apply an additional layer of client-side control over how visitors interact with their pages.
wmdCaptcha was built around the following goals:
- Minimal setup and configuration
- Fast loading and small file size
- Privacy-friendly operation without user tracking
- Compatibility with standard HTML and modern browsers
- Flexibility for both simple and advanced protection scenarios
wmdCaptcha is suitable for a wide range of websites and applications, including:
- Contact and feedback forms
- Static landing pages
- Small business websites
- Portfolio and personal websites
- Lightweight web tools and internal dashboards
The library is distributed through a public content delivery network to ensure reliable and fast global delivery. Developers can integrate it directly into their websites without downloading or hosting the file locally.
wmdCaptcha is a proprietary software library owned and maintained by Wikimint.
You are permitted to use the library on personal and commercial websites. Redistribution, modification, reverse engineering, or resale of the library is not allowed without prior permission from the author.
Wikimint Developer
Project Page:
https://developer.wikimint.com/p/wmdcaptcha.html
Website:
https://developer.wikimint.com