pdfcosmos

HEIC to PDF

Convert your iPhone HEIC photos into one PDF. Reorder and set the page size.

Free, fast, and privacy-first.

Convert HEIC photos to PDF

or drag & drop files here

HEIC / HEIF photos (iPhone JPGs too)up to 50 filesup to 100 MB each300 MB total

Convert HEIC to PDF: iPhone photos, free and private

iPhones and iPads save photos as HEIC, which many Windows apps and websites still can't open, so turning them into a PDF makes them easy to view and share anywhere. pdfcosmos converts your photos entirely on your device, so they're never uploaded.

Add up to 50 .heic or .heif photos, drag them into the order you want, and choose Fit to image or A4 / US Letter with an orientation and margin. Because most browsers can't open HEIC on their own, the tool decodes it with a built-in decoder (libheif) right in your browser, so it works the same in Chrome, Firefox, Edge, and Safari.

  • Opens iPhone HEIC anywhere

    Convert the Apple photo format into a PDF every device can view.

  • Works in every browser

    A built-in libheif decoder means Chrome, Firefox, and Edge work just like Safari.

  • Combine and reorder

    Add up to 50 photos. Each becomes a page, in the order you set.

  • Nothing is uploaded

    Your photos are decoded and converted in the browser, never sent anywhere.

How to convert HEIC to PDF

  1. Add your HEIC photos

    Click “Add HEIC files”, or drag your iPhone/iPad .heic (or .heif) photos into the upload area. Add as many as you like.

  2. Arrange and adjust

    Drag the cards to set the page order, and choose the page size, orientation, and margin.

  3. Create and download

    Click “Create PDF” to convert your photos into one PDF, then download it. Everything happens in your browser.

Frequently asked questions

Are my HEIC photos uploaded to a server?
No. Your photos are decoded and converted entirely in your browser. They never leave your device. You can confirm it by opening your browser's Network tab while converting: no photo data is sent.
What is a HEIC file?
HEIC (High Efficiency Image Container, also .heif) is the format iPhones and iPads use for photos by default. It saves space, but many Windows apps and websites can't open it, so converting to PDF makes it easy to view and share anywhere.
Does it work in Chrome and Firefox, not just Safari?
Yes. Most browsers can't open HEIC on their own, so this tool decodes HEIC using a built-in decoder (libheif) that runs in your browser, so it works the same in Chrome, Firefox, Edge, and Safari.
Can I convert several HEIC photos at once?
Yes. Drop in up to 50 HEIC photos at once. Each gets its own page, ordered exactly as the queue shows (drag the cards, or use the arrow buttons to rearrange). By default they combine into one PDF; once you've added more than one photo, a “Multiple files” option lets you switch to a separate PDF for each photo instead, which download together as a ZIP.
I'm on an iPhone and my photos come in as JPG — will it still work?
Yes. When you pick photos from the iPhone or iPad Photos app in a browser, iOS often converts them from HEIC to JPG for you automatically. Those JPGs are accepted here and convert to PDF exactly the same way, so the tool works whether your device hands over a .heic file or an already-converted .jpg.
Can I set the page size and margins?
Yes. “Fit to image” gives each page the exact dimensions of its photo (ideal for iPhone shots) while A4 / US Letter put a standard page around it with your chosen orientation and margin, scaling and centering the photo.
Is there a limit on how many photos or their size?
You can convert up to 50 photos at once. For speed and reliability across devices, each file should be under 100 MB and the total under 300 MB. Larger files are skipped with a clear message.
Is HEIC to PDF free?
Yes, it's completely free to use, with no sign-up and nothing to install.