Check out the demo video http://youtu.be/eGcXT1kAgoQ
ACF Website Screenshot adds a new ACF field that generates a screenshot of a website from a link provided from an ACF text field and saves it to your WordPress media library.
This plugin requires the free plugin Advanced Custom Fields
Features
- Control screenshot size
- Saves to the WordPress media library
- Integrates seamlessly with Advanced Custom Fields
- Automatic upgrades
- Full documentation