How to Convert Images (JPG & PNG) to PDF — Batch Convert Multiple Files
Whether it's photos taken on your phone or screenshots, there are many situations where you need to save or send images as PDFs. It's great for organizing scanned document images or bundling presentation assets into a single file.
Why Convert Images to PDF?
- Combine multiple images into a single file
- Ensure consistent layout across all devices
- Maintain page settings when printing
- Reduce the number of files when sending via email
How to Convert JPG Images to PDF
With PDFrog's JPG to PDF Converter, it's done in 3 steps.
- Drag & drop the JPG images you want to convert (up to 20 files)
- Rearrange the image order if needed
- Click the "Convert" button and download your PDF
All processing happens in your browser — images are never uploaded to a server. You can safely convert even private photos.
Converting PNG Images
PNG images can be converted the same way. The PNG to PDF Converter handles transparent-background PNGs beautifully. It's perfect for saving screenshots and illustrations.
Tips for Better Conversions
Mind the Resolution
Converting low-resolution images to PDF can result in blurry output when zoomed in. For print use, aim for 300 DPI or higher; for screen viewing only, 150 DPI or above is a good benchmark.
Balance Quality and File Size
Converting many high-quality images to PDF can result in a large file. After conversion, we recommend using the PDF Compress Tool to optimize the size.
Summary
Converting images to PDF is quick and free with PDFrog. Batch conversion of multiple images is supported, making it ideal for organizing scanned documents or compiling photos. Give it a try.