Image to PDF
Turn photos and scans into a single PDF — pick the order, page size and margins, all on your device.
This converter assembles the PDF in your browser: each image is placed on a page at print resolution (150 DPI), encoded as JPEG, and written into a standard PDF file generated on the spot by this page. Nothing is uploaded to a server — close the tab and the images and the PDF are gone, which is exactly how a converter handling scans of IDs, contracts and receipts should behave.
How to use
- Add images by dropping them onto the box or clicking to browse. HEIC photos from iPhones need converting to JPG first (there is a HEIC tool on this site).
- Arrange the order with the arrow buttons, rotate any sideways scans, then choose a page size (A4, Letter, or fit each page to its image) and margins.
- Press "Convert to PDF" and download the result. Check it once in your PDF viewer before sending it anywhere official.
About this tool
Page sizing choices: A4 and Letter flip to landscape automatically for wide images, so a landscape photo never gets shrunk into a portrait page. "Fit page to image" makes every PDF page exactly its image size — the faithful choice for scans, less tidy when the images all differ. Margins default to small because most people print or sign these documents afterwards.
Quality: pages are rendered at 150 DPI with high-quality JPEG encoding — plenty for documents, photos and screenshots. It is not the tool for archival 600 DPI scans; those deserve a desktop workflow.
Frequently asked questions
Are my images uploaded?
No. Reading the files, rendering the pages and writing the PDF all happen locally in your browser. There is no server step at all.
Why will my iPhone photos (HEIC) not load?
Most browsers cannot decode HEIC files — only Safari can. Convert them with the HEIC to JPG tool on this site first, then add the JPGs here.
Can I rearrange the pages after converting?
Rearrange the image list before converting — the PDF follows the list order exactly. Rebuilding takes a second, so there is no separate page editor.
How many images can I add?
No fixed limit, but every image is held in the tab memory at print resolution. Dozens of normal photos are fine; hundreds of huge scans may strain a low-memory device — split those into a few PDFs.
Is the PDF good enough for official documents?
It is a standard PDF with clean 150 DPI pages, accepted by typical upload portals. For anything with a formal DPI or PDF/A requirement, check that requirement first — this tool targets everyday documents.
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