Can I merge multiple images into one single PDF?

Yes, you can upload multiple JPG, PNG, WEBP, or HEIC files, drag them to re-order the pages, and compile them into a single PDF document.

What page sizes are supported by the converter?

The tool supports Fit to Image Size (preserves original aspect ratio), standard A4, and US Letter page sizes with options for portrait or landscape orientation.

Convert Image to PDF

Merge multiple JPG, PNG, WEBP, or HEIC files into a single PDF document. Rearrange file order, customize page orientation, add margins, and compile vector-sharp PDFs offline.

Click, Drag & Drop or Paste Multiple Images Here

Select JPG, PNG, WEBP, or HEIC files (Max 15MB each)

PDF Page Layout

Page Size Option

Orientation

Image Sizing Mode

Page Margins

Image Quality Preset

How to Convert JPG and PNG to PDF Online

Converting image arrays (receipts, ID scans, documents, invoice receipts, and catalog screenshots) into a single, clean PDF is essential for business sharing and online application forms. Our offline **Image to PDF Converter** runs entirely on your local machine using the high-performance `pdf-lib` web engine. Simply upload your files, arrange them into the correct sorting order, adjust page dimensions, and click "Compile". Your data remains 100% private.

Supported Output Configurations

Fit to Image Size: Automatically resizes individual PDF pages to match the source pixel aspect ratio exactly, eliminating white side columns or border padding.
A4 & Letter Standards: Fits images within standard sizing limits.
Page Sorting Queue: Move pages up or down within the list to arrange the sequence before compiles.

Frequently Asked Questions

What image types are supported?

You can convert JPG, JPEG, PNG, WEBP, and Apple HEIC photos. All formats are parsed locally and merged vector-safely.

Is there a page limit for compilation?

There is no hardcoded page limit, but heavy file queues (> 30 files) may require significant browser memory. The tool implements async yield breaks to prevent browser hangs.