How to Convert Images to PDF on Any Device

Updated in 2025 · 5 min read · PDF workflows

Turning several images into a single PDF is a convenient way to group related photos, scans, or screenshots. Instead of sending many separate files, you can create one document that preserves the order of pages and is easy to open on any device.

Before converting, check that your images are rotated correctly and cropped to remove large empty borders. This will make the final PDF look more professional and may also reduce file size.

Creating a clean PDF from images

Collect all images for the document in one folder.
Rename the files so that they appear in the correct order.
Adjust brightness and contrast if scans are too dark.
Convert them into a single PDF and review the result.

With CompressItSmall, you can use the JPG to PDF tool to combine multiple images. Once the PDF is ready, you may also compress it or protect it using other tools in the toolbox.