Thumbnail PDF
Turn a CSV plus your images into a print-ready A4 PDF: 6×4 thumbnails per page, each labeled with id. Columns id and image_id (case-insensitive headers).
id
image_id
Row order is placement order (left to right, top to bottom). New page every 24 images.
Multi-select files whose names or stems match image_id in the CSV.
Used as the background on each page; pages cycle if your output has more sheets than the template.
Download starts when processing finishes. Large batches may take a moment.