HEIC to PDF Converter

iPhones save photos as HEIC, which most Windows programs, upload forms and print shops still refuse. Converting them to PDF is the easiest way to send several photos — receipts, documents you photographed, a set of pictures — as one tidy file. This converter decodes HEIC in your browser and lays each photo on its own page; nothing is uploaded, and you can mix in JPG or PNG files.

How to use this tool

1. Select the HEIC photos (and any JPG or PNG) in the order you want them.
2. Choose one PDF for all of them, or one PDF per photo.
3. Pick the page size: the photo's own size, or A4 / Letter with automatic orientation and an optional margin.
4. Press Convert and download the PDF.

Formula

Page size "Same as each photo": width = pixels × 0.75 pt (96 pixels per inch), plus the margin on each side. Fixed sizes: scale = min(available width ÷ photo width, available height ÷ photo height), capped at 100% unless "Enlarge" is ticked, and the photo is centred.

Browsers that read HEIC themselves (such as Safari) use their own decoder; others use a built-in HEIC decoder that runs on your device. The photos are stored as JPEG at the quality you set.

Example

Three iPhone photos of 4032 × 3024 pixels, converted with "A4" and a 10 mm margin, give a 3-page A4 landscape PDF: each photo is scaled to fit the 277 × 190 mm area and centred. With "Same as each photo" the pages would be 3024 × 2268 pt instead — fine on screen, but large if printed.