Why does my iPhone save photos as HEIC?

A HEIC iPhone photo can come from the High Efficiency camera setting, which uses HEIF/HEIC for new photos. Most Compatible uses JPEG instead.

How do I convert HEIC to JPG on iPhone?

For how to convert HEIC to JPG on iPhone, open Morphio’s JPG converter, choose the photo, and download the JPG after conversion finishes.

Will changing Camera settings convert my old HEIC files?

No. The setting changes future captures. Existing HEIC files need to be converted separately if you want JPG copies.

Should I keep the HEIC original?

Yes if the original matters to you. Keep it until the JPG or other converted copy has been checked.

How to Convert HEIC to JPG on iPhone | Guide

Open the photo first, then decide whether you need JPG

Most iPhone HEIC problems are really compatibility problems with another app or service. View the original first, and create a JPG copy only when the next step requires it.

View an iPhone HEIC photo in the browser

The Morphio Viewer opens HEIC and HEIF files in the browser and can show available image information and EXIF data. It can also save the current frame as JPG or PNG through Privacy mode.

Use it when you need to inspect the file itself rather than change your iPhone camera settings.

Convert an existing iPhone HEIC to JPG

When a site, app, printer, or recipient needs JPEG, use the HEIC-to-JPG converter. Privacy processes individual images in your browser without uploading them; Cloud is available for server processing and ZIP input.

Keep the original HEIC until the JPG has opened correctly where you plan to use it.

Why an iPhone photo is HEIC

Apple’s High Efficiency camera setting can save new photos in HEIF/HEIC. The Most Compatible setting uses JPEG for new photos instead.

An existing HEIC file will not change just because you change the camera setting later. Convert the existing photo if you need a JPG copy.

Learn more about why photos are saved as HEIC.

If an iPhone HEIC will not open somewhere

Check whether the problem is the HEIC file itself or the app receiving it. If Morphio can open the file but another app cannot, converting a copy to JPG is usually the simplest compatibility fix.

If Morphio cannot read the file either, keep the original and avoid repeatedly renaming or overwriting it.

Privacy, Cloud, and file handling

Processing: Privacy processes individual HEIC/HEIF images in your browser. Cloud uploads files to Morphio for server-side processing.
Cloud retention: Files uploaded in Cloud are deleted by default after one day.
Metadata: Morphio keeps supported metadata when the output format can carry it. Some HEIC-specific data may not transfer.
ZIP files: ZIP input is available in Cloud. A ZIP download for multiple successful results is available in both Privacy and Cloud.

Change the format for future iPhone photos

On supported iPhones, open Settings → Camera → Formats. High Efficiency uses HEIF/HEIC for photos, while Most Compatible uses JPEG for new photos.

The exact camera options can vary by model and iOS version, especially for high-resolution modes.

Compare High Efficiency and Most Compatible camera settings, or read about the differences between HEIC and JPEG.

Other iPhone HEIC tasks

Use the JPG, PNG, or PDF converter when you already know the required output. Use the HEIC vs JPEG guide when you are deciding whether conversion is necessary at all.

If your question is about 24MP versus 48MP capture, use the dedicated comparison because that is a resolution choice rather than a basic HEIC compatibility issue.

For other camera and display questions, see HEIC wallpapers and 24MP vs 48MP photos.

Working with a HEIC iPhone photo

If you are asking how to convert HEIC to JPG on iPhone, open the photo in Morphio’s JPG converter and download the converted copy after it finishes.

For a HEIC iPhone photo that you want to keep in its original format, use the Viewer instead of converting it. For future photos, Camera → Formats controls whether supported iPhones use High Efficiency or Most Compatible capture.