One Captcha

One Captcha

? A free human-machine verification product project that is secure and privacy-protecting. ?

• GDPR compliant
• Written in JavaScript, easy to understand
• Mobile friendly
• No third-party services
• Open Source
• End-to-end encryption
• Light/Dark Mode
• Multilingual (in development)

Preview

Light Mode

Dark Mode

Loading

Success

Slider Captcha

Quick Start

See docs

Project Structure

• 0: The folder where the version of the API is stored
• assets: Assets Folder
  • logo: Folder where LOGO images are stored
  • v3: The folder where the images of the sliding verification code of version v3 are stored

Contributors

Help

Captcha demo | Docs | Report problem

Contact me

If you have any questions or suggestions, please contact me by emailing me to ask an issue or submit a request.

E-mail: [email protected] [email protected]