How it works
Pages are rendered by your browser's display engine and encoded as JPEG (92% quality). “Normal” is about 108 dpi, “High” 180 dpi, “Print” 288 dpi. Files are numbered in page order.
FAQ
Can I export only some pages?
Extract them first with the Split tool, then convert the result.
JPG or PNG?
JPG for photos and scans (lighter). PNG for text and diagrams (sharp, no artefacts).
How long does a conversion take?
About a second per page at Normal quality on a recent computer.