Images to PDF & HEIC converter
Combine photos and scans into a single PDF in the order you want, or convert iPhone HEIC photos to JPEG or PNG so they open anywhere.
🔒 Your files never leave your device
How it works
Images are decoded and drawn on a canvas in your browser, then placed on PDF pages with the open-source pdf-lib library. Phone photos are rotated upright first. Each image becomes one page, centred inside the margins.
HEIC/HEIF (the iPhone photo format) is decoded with libheif, compiled to WebAssembly and served from this site under the LGPL (details). It loads only when you add a HEIC file, so it works in Chrome, Firefox, Edge and Safari. Converted files contain pixels only: EXIF and GPS metadata are not copied.
Limits: for HEIC files that hold several images (bursts, Live Photo stills), only the main image is used. Very large batches can use a lot of memory on phones; the "Smaller file" resolution helps.
Privacy: the tool runs in your browser, so nothing you add (files, text, passwords) is uploaded or stored by us. No account needed. It also works offline once loaded.