Image Alt Sync

Image Alt Sync scans selected posts and updates any <img> tags found in the post content that reference media items (class wp-image-###), and replaces their alt attributes with the attachment’s _wp_attachment_image_alt value:
– If the image is in the Media Library, it prefers the attachment’s Alt Text.
– If no attachment alt is set, it falls back to the image filename (without extension) or the post title (configurable in the UI).
– Optionally skip images that aren’t found in the Media Library.
– Optionally restrict by image file extensions (e.g. jpg,webp).

Run in dry run first to see exactly what would change. The log shows each post processed and any per-image alt changes.

Highlights
– Processes per post in batches with a customizable delay (default 1…