Tool Guide

Image to PDF Guide

Choose the right order, page sizing, and source resolution to make PDFs that look clean on screen and in print.

Focus
Arrange pages before generating the PDF
Best For
Use 150-300 DPI source images for print
Tip
Keep batches under the tool limit and split big projects when needed

Page preparation

Order the files before generation, trim extra whitespace, and make sure each image has enough resolution for the target page size.

  • Use sequential filenames to make ordering easier
  • Choose A4 or Letter when you need standard documents
  • Use zero margins for photo-book style layouts

When to split batches

If your project gets large, split it into sections so each PDF stays fast, manageable, and easy to download.

  • Split very large projects into groups of pages
  • Avoid mixing huge and tiny source images in the same batch
  • Keep the image count within the supported limit

Common mistakes

The main mistakes are generating in the wrong order, using low-resolution images, or mismatching page orientation.

  • Check portrait and landscape images before exporting
  • Avoid blurry sources for print PDFs
  • Review the preview before you download the final PDF