WP Manifestindependent plugin directory
manifest / media / image-dimension-guide

WP Image Dimensions Admin

Automatically detects and stores the original dimensions of images used in ACF image fields and displays the saved dimensions in the field instructions area. The stored size remains unchanged even if the image is removed or replaced, helping content editors upload images with the correct dimensions.

by Web Lankan · github.com/isuruilp/image-dimension-guide

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Install

No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:

wp plugin install https://github.com/isuruilp/image-dimension-guide/archive/refs/heads/main.zip
Readme github.com/isuruilp/image-dimension-guide ↗

Displays a permanently locked image dimension reference in ACF image-field Instructions areas.

How it works

  1. On a Classic Editor post/page edit screen, the plugin checks each ACF Image field.
  2. If that field does not already have a saved size and currently contains an image, the plugin detects that image's original pixel dimensions once.
  3. The detected dimensions are saved permanently for that specific post and ACF field.
  4. Removing the image does not remove the saved dimensions.
  5. Replacing or uploading a new image does not update the saved dimensions.
  6. The image filename is never displayed.

Example: Image size: 1920 × 1080 px