How to Convert iPhone HEIC Photos to JPG

You took a photo on your iPhone, moved it to your computer or tried to upload it to a form, and what you got was a file ending in .heic. It won't preview, it won't open, or the upload page says "file type not allowed". The photo isn't broken. It's saved in a newer format that plenty of programs and websites still don't accept.

This guide explains what HEIC is, why it causes trouble, and three ways to get your photos as JPG, the format that works almost everywhere.

What HEIC is and why your iPhone uses it

HEIC is the file extension for photos saved in HEIF (High Efficiency Image File Format). Apple's support page on these formats (checked in October 2026) says HEIF for photos and HEVC for video offer better compression than JPEG and H.264, so they use less storage space. That's why the iPhone uses them when the camera is set to High Efficiency.

The catch is compatibility. JPG has been around for decades and everything understands it: Windows, Android, government portals, job sites, bank forms. HEIC is newer and support is patchy:

• Many upload forms only accept JPG, PNG or PDF and reject .heic files.
• On Windows, depending on how the computer is set up, the built-in viewer may not show the photo without extra software.
• Some browsers can't open HEIC at all. Safari on iPhone and Mac can; Chrome on a computer usually can't.

Option 1: Make the iPhone shoot JPG from now on

If you regularly send photos to places that want JPG, the simplest fix is to change the capture format. Apple's instructions:

1. Open Settings.
2. Tap Camera.
3. Tap Formats.
4. Choose Most Compatible.

With that setting, photos are saved as JPEG (and videos as H.264). To go back to the space-saving format, choose High Efficiency again.

Two things to keep in mind:

• It only affects new photos. Pictures you already took stay HEIC. For those, use option 2 or 3.
• JPGs take more space. That's the price of compatibility. If your iPhone is short on storage, you may prefer to keep High Efficiency and convert only the photos you need to send.

Option 2: Let the iPhone convert when you share

Apple also explains that when you share via AirDrop, Messages or email and the receiving device doesn't support the newer formats, the media might be shared automatically in a more compatible format, such as JPEG. When you import to a Mac or PC, photos might be converted to JPEG too. If you want to stop that conversion, the setting is Settings > Apps > Photos > Keep Originals.

So in many cases the photo arrives as a JPG without you doing anything. Not always, though: it depends on how you send it and what receives it. If you pick the file directly in a web form's file picker or copy it as a file, it may still go as .heic. When you can't control the route, it's safer to convert the photo yourself.

Option 3: Convert HEIC to JPG on ConvertirDocs

HEIC to JPG converts photos you already have, one or many at a time, in your browser.

1. Open HEIC to JPG in Safari on your iPhone or a Mac.
2. Select your .heic photos. You can pick several.
3. Adjust the JPG quality if you want.
4. Convert and download. Several results download together as a ZIP, or one by one.

Important: it depends on your browser

ConvertirDocs converts the image inside your browser, which means the browser has to be able to open HEIC. Safari on iPhone and Mac can; Chrome on a computer usually can't. If your browser can't read the photo, the site tells you so instead of handing you a broken file. In that case, open the tool in Safari on your iPhone or a Mac, or use option 1 or 2.

What happens to the photo

• It stays on your device. The conversion runs in the browser; the photo isn't uploaded to any server.
• The camera orientation is respected, so the picture shouldn't come out sideways.
• EXIF data is removed, including the GPS location where the photo was taken. That's a plus when you're sending images to strangers or uploading them to a portal.

After converting: file size and PDF

Once you have a JPG, the next hurdle is often a size limit or a request for a PDF.

• Too big? Run it through Compress Image. Choose high, medium or low quality, or type a target size in KB. You can also shrink the longest side, which helps a lot because iPhone photos have far more pixels than any form needs.
• Need a PDF? JPG to PDF puts one or more photos into a single document, on A4, Letter or image-sized pages.
• Need a different format? Convert Image switches between JPG, PNG and WEBP.

With "What else do you want to do with this file?" you can send the result to the next tool without picking the file again.

Which option to pick

Situation	Easiest route
You send photos to portals often	Settings > Camera > Formats > Most Compatible
You already have HEIC photos and you're on the iPhone	HEIC to JPG in Safari
You moved them to a PC and they won't open	Check Keep Originals in Settings > Apps > Photos, or convert in Safari
You email or message them to someone	They're often converted automatically; check the extension on arrival

FAQ

Does converting to JPG make the photo worse? JPG uses lossy compression, so in theory some information is lost. At high quality you won't notice it on a photo for a form. Keep the HEIC original if you want maximum quality.

Why does the tool say it can't open my file? Your browser can't read HEIC. Try Safari on your iPhone or a Mac.

Are my photos uploaded anywhere? No. They're processed in your browser and downloaded to your device.

Can I convert many photos at once? Yes. Select several and download the results as a ZIP.

Does switching to Most Compatible convert my old photos? No. Only photos taken after the change are saved as JPEG.

Summary

HEIC saves space on the iPhone, but many websites and Windows PCs don't accept it. For future photos, switch to Most Compatible in Settings > Camera > Formats. For photos you already have, convert them with HEIC to JPG in Safari, without uploading them to a server, then shrink them or turn them into a PDF if the form asks for it.