JPG is smaller and good for photos and scans. PNG keeps text edges sharp and suits screenshots and line art.
150 dpi suits screens and email. Use 300 dpi for print. Higher resolutions make larger files and take longer.
Leave the pages box empty for all pages, or enter ranges such as 1-3,5. Several pages come in one ZIP.
The images show the page exactly as scanned. To get editable text from them, use the OCR Toolkit.
The pages are drawn in your browser. No upload is involved.
Open the free PDF ToolkitNo page limit and offline use: the one-time $19 offline pack is here: https://xargaartools.gumroad.com/l/pdf-toolkit-offline-pack