JPG to PDF Converter

Combine JPG images into one PDF

Choose one or more JPG files, arrange page order, then select page size, orientation, image fit, and margin. Choose Create PDF. A numbered success panel confirms each new file and lists the settings used. Use Clear and reset to start over without refreshing.

Page order and image fitting

Each selected image becomes one PDF page in the displayed order. Fit whole image scales it proportionally to the largest size allowed by the page and margin. Center at 50% uses half that fitted width and height for more surrounding whitespace. Fill page and crop covers the available area and clips overflow rather than stretching the image.

Page size choices

A4 is common internationally, while US Letter is common in North American office workflows. Match each image makes each PDF page follow that image’s pixel dimensions, useful when paper size is irrelevant. Automatic orientation uses landscape for wider images and portrait for taller or square images. A fixed orientation applies consistently.

Worked example PDF

Choose three receipt photos, move the cover image to the top, select US Letter, automatic orientation, Center at 50%, and a medium margin. Each receipt sits centered with generous whitespace. After creation, the success panel identifies this as the newest PDF and repeats those settings before download.

Margins and print results

No margin maximizes available area, but some printers cannot print to the physical edge. A small or medium margin gives predictable whitespace. Image fit then operates inside that margin. PDF page units and image pixels are different measures; printed sharpness still depends on source resolution and paper size.

Knowing which PDF is current: Every completed run receives a visible creation number, time, page count, byte size, and settings summary. Changing an option marks the existing result as outdated until a new PDF is created. This avoids downloading an earlier result by mistake when two outputs have the same page count and similar size.

Privacy and file handling

A locally hosted PDF library embeds selected JPEG data and creates the PDF in browser memory. No upload or cloud service is used. Clear and reset removes the selected-file list and generated result from the page; it does not alter the original JPG files on disk.

Limitations and assumptions

Only JPG/JPEG input is accepted, with each file limited to 30 MB and decoded images limited to 40 megapixels. The tool does not perform OCR, searchable text extraction, password protection, PDF/A validation, signatures, or existing-PDF editing. Large multi-page sets can consume substantial memory.

JPG to PDF FAQ

Can I reorder pages?

Yes. Use the up and down buttons beside filenames before creating the PDF.

Can an image be smaller than the page?

Yes. Center at 50% places it at half the fitted dimensions and centers it.

Does fill mode crop images?

Yes. Fill page and crop preserves proportions but clips image areas outside the page.