HEIC to PDF Converter
Turn iPhone HEIC and HEIF photos into one ordered, print-ready PDF with page size, margins, orientation and quality controls.
Why convert HEIC photos to PDF?
HEIC is efficient for storing photos on an iPhone, but many application portals, office systems and older devices expect a PDF. A single PDF also makes it easier to arrange several receipts, notes, identity documents or photographed pages in a fixed order.
Add several photos and drag their cards into the final page order.
Choose A4, US Letter or exact image dimensions with adjustable margins.
The HEIC decoder and PDF engine run locally in the browser.
How do I keep text readable?
Choose Maximum quality for photographed documents, use a narrow or comfortable margin, and avoid converting a large batch while many other browser tabs are open. The converter preserves the photo aspect ratio and never stretches an image.
Practical conversion checklist
- Rotate photos correctly in the iPhone Photos app before conversion.
- Use portrait or landscape page orientation only when you need consistent paper sizes.
- Keep the original HEIC files until the PDF has been checked.
- For camera scans needing crop, deskew or contrast controls, use Mobile Scan Studio.
Who this HEIC to PDF tool is for
It is for iPhone and iPad users who need to send photos somewhere that only accepts PDF: a visa or job portal, a college form, an insurance claim, or an office that prints documents. It also suits anyone who photographed several paper pages and wants them in one file, in the right order, without installing an app or uploading personal photos to a server.
A worked example: three receipts for an expense claim
Say you photographed three restaurant receipts on an iPhone. Each photo is a HEIC file of about 1.5 MB. Add all three, drag them into date order, choose A4, portrait and a narrow margin, and pick High quality. The result is one three-page PDF, roughly 1–2 MB, with each receipt scaled to the page without stretching. Open the PDF and zoom to 100 percent: if the smallest printed amounts are hard to read, export again with Maximum quality.
Common mistakes to avoid
- Converting sideways photos. Rotate them in the Photos app first, so every page in the PDF is upright.
- Using Balanced quality for documents with small print. It saves space but can blur fine text; keep it for ordinary photos.
- Expecting searchable text. The PDF contains pictures of the pages. Use the OCR tool afterwards if you need to copy or search the words.
- Deleting the originals too early. Keep the HEIC files until you have opened and checked the finished PDF.
Frequently asked questions
What is a HEIC file?
HEIC is a high-efficiency image format commonly used by iPhones and other Apple devices to store photos at smaller file sizes. Many Windows PCs, websites and job portals cannot open HEIC files directly, which is why iPhone photos often need converting before you upload them.
Can I combine multiple HEIC photos into one PDF?
Yes. Add multiple HEIC or HEIF files, reorder the photo cards and export one PDF in that order. This is handy for a form or receipt bundle photographed one page at a time; check the order once before exporting.
Are my iPhone photos uploaded?
No. HEIC decoding and PDF creation run in your browser on your device. That makes it suitable for photos of ID cards, bills and handwritten notes you would rather not send to an unknown server.
Why can conversion take longer on an old phone?
HEIC decoding is computationally intensive. Large photo batches need more memory and processor time. If your phone feels slow, convert 10 to 20 photos at a time, then join the PDFs with Merge PDF afterwards.
Which quality should I choose?
Maximum is best for small text and printing. High is suitable for most photos. Balanced creates a smaller PDF. If a portal has a size limit, try Balanced first and open the PDF to check that any text in your photos is still readable.
Does it support HEIF?
Yes. The file picker accepts both HEIC and HEIF image files. HEIC is simply the HEIF format with the image compression Apple uses, so both are handled the same way here.
Related tools: Scan to PDF · JPG to PDF · Compress PDF
🔒 Privacy: HEIC decoding and PDF export happen on your device. Photos are not uploaded to LyfPDF.
iPhone HEIC photos need a browser that can decode them
HEIC to PDF places iPhone HEIC or HEIF photos onto PDF pages in the order you choose. The browser has to decode HEIC. If the file picker accepts the photo but the preview stays blank, export a JPEG from the Photos app and use JPG to PDF instead. That is a device limitation, not a broken PDF.
Order the pages before export. Live Photos and edits that exist only in Apple’s library may not be inside the HEIC file you selected. The PDF is a document of those images. It does not OCR them and it does not crop to a passport size. For an ID photo sheet, use Passport Photo to PDF.