How to Combine JPG Files Into a Single PDF

Combine several JPG images into one PDF — for receipts, photo evidence, or scan stitching.

3 min readCombine JPGs

Twelve photos of a damaged shipment, each a separate JPG. The insurance form wants "all photographic evidence" attached as a single document. Twelve attachments isn't one document.

Combining JPGs into a PDF gives you one file, in your chosen order, ready to send.

Order the photos first

If the JPGs have descriptive filenames (`damage_front.jpg`, `damage_back.jpg`), sort them by name. If they're camera output (`IMG_1234.jpg`), the date order from the filename often matches the shoot order.

For manual ordering, drag in the conversion tool after upload.

Convert and combine

Drop the JPGs into Flint's image-to-PDF tool. They convert and combine in one step. Each JPG becomes a page of the resulting PDF.

If some are rotated incorrectly (camera orientation issues), the tool offers per-image rotation before combining.

Compress if needed

Twelve high-resolution JPGs can make a 30 MB PDF. For email or upload, compress the result — JPG content compresses very well in PDFs.

If the photos are for archival, skip compression and keep the originals quality.

FAQ

Will the PDF be one image per page?

Yes, by default. Each JPG becomes one page at the source image's aspect ratio.

Can I put multiple JPGs on the same page?

Yes — set the layout to 2-up or 4-up in the conversion tool. Useful for contact-sheet style outputs.

What's the right resolution for printed PDFs?

300 DPI for print. 150 DPI is fine for screen viewing. Higher than 300 wastes file size with no quality gain.

Can I add text or labels to each photo page?

Combine the photos first, then open the result in the editor to add captions or labels.

Photo evidence belongs in one file. Drop your JPGs into Flint's image-to-PDF tool and combine in seconds.

Try it now

Drop a PDF in and you'll be done in seconds — no install, files private to your account.

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How to Combine JPG Files into PDF | Flint — Flint PDF