Turns PDFs into images. Refuses to save a blank thumbnail, works around a Ghostscript fault that makes one, and tells you what to ask your host.
Alternatives to PDF Thumbnails Support Test
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
MediaRef Cleanup Auditorv1.2.2
Find media references, filesystem orphans, duplicate files, and unused thumbnails with resumable safety-first scans.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Regenerate thumbnails selectively by upload date and search filters with full history calendar, performance throttle, and fail-safe recovery.
Step-by-step wizard to clean unused media, orphan thumbnails, and broken attachments. Safe by default, with one-click restore.
Bitflw Media Settingsv2.9.6
Re-upload missing attachment files, or replace and regenerate image sizes for existing media.
Generates thumbnail for PDF files
Document Galleryv5.1.2
This plugin generates thumbnails for documents and displays them in a gallery-like format for easy sharing.
TSO Image Masterv2.1.0
Auto-converts images to WebP, AVIF, JPG or PNG, compresses PDFs, and repairs your media library: broken links, orphans, unused sizes, alt, SEO.
Find where Media Library items are referenced before you replace or remove them.