Ultimate Extension for ACF

Ultimate Extension for ACF enhances your Advanced Custom Fields (ACF) Flexible Content editing experience with powerful image preview functionality and performance optimizations.

Key Features

• Image Previews: Add preview images to ACF flexible content layouts for better visual management
• Multisite Support: Automatic fallback to main site images in multisite setups
• Performance Optimised: Caching and optimised database queries for faster loading
• ACF Compatibility: Works with both legacy (v5.6-v6.4.x) and current (v6.5+) ACF versions
• Admin Interface: Easy-to-use settings page for managing preview images
• Accordion Behaviour: Only one layout open at a time for better UX
• Translation Ready: Full internationalisation support with .pot file included

How It Works

1. Install and activate the plugin
2. Go to ACF Field Groups → Image Preview Settings
3. Upload preview images for your flexible content layouts
4. Enjoy enhanced visual management of your ACF flexible content

Multisite Support

The plugin automatically handles multisite setups:
– Uses site-specific preview images when available
– Falls back to main site images when subsite doesn’t have specific previews
– Correctly generates image URLs across different sites
– Properly handles file paths in multisite environments

Security

This plugin follows WordPress security best practices and implements industry-standard security measures to protect your installation.

Requirements

• WordPress 5.0 or higher
• PHP 7.4 or higher
• Advanced Custom Fields (ACF) v5.6+ or v6.5+

Security Reporting

If you discover a security vulnerability, please report it responsibly through our secure contact channels.

Contact: Ultimate Agency – Security Team

Support

For support, feature requests, or bug reports:

• Website: Ultimate Agency
• Contact: Contact Form

Credits

Developed by Miro Sedlacek – Ultimate Agency

License

This plugin is licensed under the GPLv2+ (GPL version 2 or later). See LICENSE.md for details.