DocVerify Pro › Convert HEIC to PDF
Convert a HEIC photo to PDF
Your iPhone took the photo in HEIC. The portal wants a PDF. Almost every free converter online solves this by taking a copy of your document onto their server — which, for a passport or a tax form, is a bad trade for something a browser can do on its own.
The short answer. HEIC is Apple's default photo format since iOS 11. It is smaller than JPEG at the same quality, and almost no government or HR portal accepts it. Converting to PDF is one step, and it can be done entirely inside your browser — the file never gets uploaded.
Why the portal will not take it
HEIC is a container built on the HEVC video codec, and HEVC carries patent licensing. Web servers, document management systems and government intake pipelines mostly skipped it for that reason. So the file is perfectly good and the portal simply has no code that can open it.
Three ways to fix it, best first
| Method | What it costs you |
|---|---|
| Convert in your own browser | Nothing. The photo never leaves the device. |
| Change the iPhone camera setting | Fixes future photos, not the one you already took. |
| Upload to a converter website | A copy of your document sits on someone else's server. |
Stop your iPhone making HEIC in the first place
Settings → Camera → Formats → Most Compatible. From then on the camera saves JPEG. This does not convert the photos already in your library.
Emailing it to yourself sometimes works, and sometimes ruins it
Mail often converts HEIC to JPEG on the way out, which is why the trick has a reputation. It also frequently downsizes the image to save bandwidth, and a downsized photo of a document can drop below the resolution a reviewer needs. If you use this route, check the pixel dimensions of what arrives.
A PDF of a photo is still a photo. Wrapping a shadowed, angled snap in a PDF makes the format acceptable and does nothing for legibility. If the page is dark on one side or photographed at an angle, correct that first — otherwise you have swapped a format rejection for a "not legible" rejection.
What to aim for
- Straighten and even out the lighting before converting.
- Export at 300 DPI for a document page — enough to read, not so much that it blows the size cap.
- Check the finished PDF against the portal's own limit: 12 MB at USCIS, 15 MB at the IRS, often 2–5 MB at job and school portals.
Turn a HEIC photo into a PDF without it leaving your phone
Runs in your browser. Your document is never uploaded. First one is free.
Open DocVerify Pro