A form wants one PDF. An email wants one attachment. But what you actually have is five photos of receipts, three scans of a contract, or a handful of screenshots — each a separate image file. You need to staple them together, and there's no obvious button for that.
The fix is quick: drop all your images in at once and they combine into a single multi-page PDF, in your browser, without uploading anything. Here's exactly how it works.
Why this comes up so often
Most upload forms, expense tools, and "send us your documents" emails expect a single PDF — it's the one format that opens the same everywhere and keeps multiple pages in one tidy file. But the way you capture documents in real life is one photo or scan at a time: snap the receipt, snap the next one, scan page one, scan page two. You end up with a pile of loose JPGs and a form that only takes one file.
You're not missing a setting. The format you have (separate images) and the format they want (one PDF) just don't line up — and stitching them together is the missing step.
The fix: drop them all in, get one PDF
Drop all your JPGs in, get a single multi-page PDF. One image per page.
Open the JPG to PDF converter →Drag in every image you want included. They're merged into one PDF, one image per page, in the order you dropped them. Each JPG is embedded losslessly — no re-encoding, no quality loss — so a clear photo of a receipt stays just as readable in the PDF.
The whole thing runs locally in your browser. Your images never leave your device, which matters when the documents are receipts, IDs, bank statements, or anything else you'd rather not hand to a server.
How to control the page order
Page order follows the order the images go in, so you have two easy ways to get it right:
1. Drop them in order. Add the images one group at a time in the sequence you want, and the PDF pages match.
2. Rename them first. The reliable trick: rename your files 01, 02, 03 and so on before you add them. Your file picker hands them over already sorted, so the PDF comes out in exactly that order every time. Use leading zeros (01, not 1) so 10 doesn't jump ahead of 2.
Working with PNGs instead
If your images are PNGs — screenshots are a common case — they combine into a single PDF the same way. The workflow is identical:
Related tools
- PNG to PDF — combine PNG images into one PDF
- PDF to JPG — the reverse: pull pages out of a PDF as images
- Compress JPG — shrink large photos before you combine them