To activate your license via your  wp-config.php file , add the following line to the file after the /* That's all, stop editing! Happy publishing. */, replacing LicenseKeyHere with your license key:

/* That's all, stop editing! Happy publishing. */

define( 'ACF_PRO_LICENSE', 'LicenseKeyHere' );


  • This ACF Feature will work on ACF PRO Plugin Version 5.11 and above .
  • When copying and pasting your license key, please make sure to copy all characters. License keys do not contain spaces but contain both lowercase and uppercase letters, numbers and special characters.
  • This feature is useful on WordPress Multisite and staging sites.

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