Requirement guide
Use the edge-safe preview to keep title text and faces clear after the thumbnail is shown at smaller sizes.
A 1280 × 720 canvas gives a 16:9 composition, but viewers often see a much smaller preview. Keep faces, product edges, and large text away from the crop boundaries, and use the anchor to protect the important side of the image.
The preset starts with JPEG because photographs and screenshots with no transparency usually benefit from a compact output. If your artwork needs a different format, change it deliberately and inspect the measured result.
Questions people ask
Yes. Add the files in sequence, adjust the global canvas, make file-only anchor changes where needed, and download the ordered ZIP.
No. It prepares the image; it does not perform graphic design or AI editing.