Worked example
Choose receipt photos in the required order; submission order becomes page order. A4 mode centers images proportionally and does not enlarge small images. Check every downloaded page.
Understanding settings and results
- Images produce pages in submission order. Only the first frame of a multiframe image is processed.
- A4 is 595×842 PDF points. Images are scaled geometrically without reducing source pixels. Original-size mode uses 1 pixel = 1 PDF point (1/72 inch); image DPI does not determine paper size.
Scope and limitations
- Transparent areas are composited onto white. EXIF orientation is applied to photos first.
- Retaining source pixels can increase output size. This is not compression and does not guarantee professional print color consistency.
Troubleshooting
- Correct photos locally before upload if orientation metadata is missing or wrong.
- Use PDF compression afterward if the output is too large.
Privacy and processing
Images are uploaded to the server to create the PDF and deleted on the temporary-file cleanup cycle.