LMDM Lightbox Image Caption
WordPress ships with a native Lightbox-Effect for image blocks. This plugin adds one tiny additional option to the core image and gallery blocks: Show Caption . When the toggle is enabled, the native lightbox receives the current image alt text as a data-img-alt attribute on the enlarged lightbox fi
WordPress ships with a native Lightbox-Effect for image blocks. This plugin adds one tiny additional option to the core image and gallery blocks: Show Caption .
When the toggle is enabled, the native lightbox receives the current image alt text as a data-img-alt attribute on the enlarged lightbox figure. A small frontend CSS then displays that value as a caption overlay inside the lightbox image.
Please note: The caption text is taken from the image alt attribute.
The toggle is only available when the native Lightbox-Effect is active. If the lightbox is disabled or the image is linked somewhere else, the caption option is disabled as well.
Plugin Features
✔ adds a new toggle Show caption to the core Image block ✔ adds the same toggle to the core Gallery block ✔ the toggle can only be enabled when the native Lightbox-Effect is active ✔ ships with German translation files for the editor toggle ✔ uses the image alt attribute as value for data-img-alt ✔ adds the attribute only to the enlarged image figure in the lightbox ✔ supports galleries by passing the gallery setting to the nested image blocks ✔ outputs the value with a lightweight frontend CSS pseudo element ✔ uses no new block and does not replace the existing Image or Gallery blocks
Screenshots & previews.
- 01Upload the plugin files to the /wp-content/plugins/lmdm-lightbox-image-caption directory, or install the plugin through the WordPress plugins screen directly.
- 02Activate the plugin through the Plugins screen in WordPress.
