image_style_description
Once you have a dozen image styles — Large (480×480), Max 1300x1300, Media Library thumbnail, and so on — you're left guessing which image style is actually used where, and why. This module adds a Description field to the image style add/edit form so you (or whoever inherits the site from you) can describe what each style is for. The description is then displayed on the Image styles admin page at /admin/config/media/image-styles
How it works
The description lives on the image style itself, stored as a third-party setting. That means it exports and imports cleanly with drush config:export and drush config:import like any other config — no separate table, no extra entity, nothing to migrate.
If you disable the module, your image styles keep working; the descriptions simply stop showing up on the listing. Re-enable it and they come back.
Installation
Install it like any other Drupal module:
composer require drupal/image_style_description drush en image_style_description
Usage
- Go to Configuration › Media › Image styles (
/admin/config/media/image-styles). - Edit an existing style, or add a new one.
- Fill in the Description field. Something future-you (or someone else) will understand.
- Save. The description now appears on the listing.