Scanning receipts for an expense report, sending a landlord photos of a form, or emailing a stack of pictures as one file — sooner or later you need photos in a single PDF. And almost every result on Google either slaps a watermark on the output, asks you to create an account, or quietly uploads your images to a server you've never heard of.
None of that is necessary. Modern browsers can build a PDF from images entirely on your own device. Here's how to do it in under a minute, for free, with nothing leaving your computer.
The fastest way: a browser-based converter
Use the free Image to PDF tool. It runs in your browser, so your photos are never uploaded — the PDF is assembled locally and downloaded straight to your device.
- Open the Image to PDF tool.
- Drop in your photos (JPG, PNG or WebP) — or click to browse and select several at once.
- Drag them into the order you want using the up/down arrows next to each thumbnail.
- Pick a page size: fit the page to each photo, or place each photo on an A4 or US Letter page with margins.
- Click Create PDF. The file downloads immediately.
Fit-to-photo vs. A4/Letter: which to choose
Fit page to photo makes each PDF page exactly match its image's proportions. It's best when the images are the content — screenshots, artwork, or photos you want edge to edge with no border.
A4 or US Letter centers each photo on a standard page with margins. Choose this when the PDF will be printed or filed alongside other documents, so every page is a consistent, familiar size.
Printing the result? Use A4 or Letter with small margins so nothing gets clipped at the edges by your printer.
Why 'runs in your browser' matters
Photos of IDs, forms, receipts and documents are exactly the kind of thing you don't want sitting on a stranger's server. A browser-based converter never uploads them — the conversion happens in local memory and the original files stay on your device. When you close the tab, nothing remains.
It's also faster: there's no upload wait and no download of the result from a server. For a handful of photos it's essentially instant.
Getting the cleanest result
- Crop or straighten photos of documents before converting so the PDF looks tidy.
- Put the pages in reading order first — reordering after export means redoing it.
- Large phone photos make large PDFs; if size matters, resize the images first with the Image Resizer or shrink the final file with the Image Compressor.
- Need the reverse — pull images back out of a PDF? Use PDF to Image.