HEIC & iPhone Photos
Every iPhone since 2017 has defaulted to a photo format almost nothing outside Apple's own software reads. HEIC is not a bug or an accident — it holds roughly the same picture in a smaller file than JPEG manages — but the moment that photo needs to leave an iPhone, the format becomes the whole problem.
This cluster covers what HEIC is and where it came from, the specific fix for the platform you are actually on, why a Live Photo's motion disappears the moment you convert it, and the setting that stops the problem before it starts. The Canon CR3 cluster covers the same compatibility problem for raw photos, and the image compression cluster covers the lossy-compression reasoning that HEIC's efficiency claim rests on.
As with the other clusters, claims about what ToolForge's own converter does are read from the component rather than assumed — including one correction to the tool's own code comment, which conflates two genuinely different mechanisms behind "why does my Live Photo lose its motion".
Start with the guide
GuideWhat Is a HEIC File?
HEIC is the photo format every iPhone has defaulted to since 2017. What it actually stores, why so little non-Apple software opens it, and what to do about it.
Tools for this
The tools these guides refer to, most relevant first.
HEIC to JPG Converter
Convert iPhone HEIC photos to JPG or PNG free
Image Format Converter
Convert between JPG, PNG, WebP, AVIF, and HEIC
Image Compressor
Compress JPG, PNG, WebP by quality or target file size
Image Metadata Remover
View and remove EXIF, GPS, and hidden data from images
CR3 to JPG Converter
Convert Canon RAW CR3 images to JPG free
Image to PDF Converter
Convert JPG, PNG and WebP images to a PDF
Guides & tutorials
How to Convert HEIC to JPG
Convert iPhone HEIC photos to JPG for free in your browser: which settings to use, what survives conversion, and how to handle a whole camera roll at once.
How to Open HEIC Files on Windows and Android
Windows and Android show a blank thumbnail instead of your iPhone photos. Here is the actual fix for each — usually a free codec, not new software.
How to Stop Your iPhone From Saving Photos as HEIC
One setting switches new iPhone photos to JPEG instead of HEIC. Where it is, exactly what it changes, and what it does not do to your existing library.
Explainers
Comparisons
Troubleshooting
Frequently asked questions
Why does my iPhone save photos in a format nothing else opens?
HEIC (High Efficiency Image Container) has been the default on iPhone since iOS 11 in 2017 because it stores photos in noticeably less space than JPEG at the same visual quality. Apple's own documentation is explicit that it will fall back to JPEG automatically when sharing to something less compatible — but a raw file transfer, a direct upload, or an email attachment sent as the original photo keeps the HEIC extension, which is where the compatibility problem shows up.
Is HEIC the same thing as HEVC?
Related but not identical. HEVC (High Efficiency Video Coding, also called H.265) is a video compression standard; HEIF, the still-image format Apple calls HEIC, stores an image using that same compression technique inside a container borrowed from the MP4 family. The relationship is why the two formats were historically supported or unsupported together — a device with an HEVC decoder usually gained HEIC support at the same time.
Can I make my iPhone stop using HEIC?
Yes — Settings, then Camera, then Formats, then Most Compatible. Apple's support documentation describes this as switching new photos and videos to JPEG and H.264. It only affects photos taken after the change; anything already in your library stays HEIC unless you convert it.
Are my photos uploaded anywhere when I convert them?
Not on ToolForge. The HEIC to JPG converter decodes and re-encodes entirely in your browser, which is worth knowing given how often HEIC photos carry precise GPS coordinates alongside the picture.
