Comment convertir les photos HEIC de l'iPhone en JPG
To convert iPhone HEIC photos to JPG, open HEIC to JPG on pdfseotools.com, upload your .heic or .heif files and press Convert, then download the JPGs. To stop the problem for future photos, set iPhone Settings → Camera → Formats → Most Compatible.
Key facts
- Accepts .heic and .heif files
- Converts to JPG, which opens everywhere
- Several photos can be converted together where your plan allows
- Need lossless output? Use HEIC to PNG
Why HEIC causes problems
✕✓🖼️ Apple chose HEIC because it stores the same photo quality in roughly half the space. The catch is compatibility: many government and job portals reject .heic uploads, older Windows PCs show a blank icon, and some photo editors and printers cannot read it. JPG works with all of them.
How to convert HEIC to JPG – step by step
Step 1: Upload your HEIC photos
Open HEIC to JPG and select one or more .heic or .heif files. On iPhone, tap the upload area and choose Photos or Files.
Step 2: Check the list
Make sure every photo you need is listed before converting.
Step 3: Press Convert
The server converts each photo to JPG.
Step 4: Download the JPGs
Save the converted photos and upload them wherever you need.
Make your iPhone save JPG from now on
✓- Open Settings.
- Tap Camera → Formats.
- Choose Most Compatible.
New photos are saved as JPG. Photos you already took stay HEIC, so convert those with the tool. Also check Settings → Photos → Transfer to Mac or PC → Automatic, which converts photos when copying to a computer.
HEIC vs JPG vs PNG
| Format | File size | Works everywhere? | Best for |
|---|---|---|---|
| HEIC | Smallest | Non | Storing photos on iPhone |
| JPG | Small | Oui | Uploading, sharing, printing |
| PNG | Large | Oui | Editing, transparency, screenshots |
Next steps after converting
- Portal limit is tiny? Shrink the JPG with the Image Compressor or resize it with the Image Resizer.
- Need the photos as a document? Combine them with JPG to PDF.
- Need a lossless copy for editing? Use HEIC to PNG.
Open the HEIC to JPG on pdfseotools.com – free, no sign-up and it works on any device.
Questions fréquentes
What is a HEIC file?
HEIC (High Efficiency Image Container) is the photo format iPhones use by default since iOS 11. It keeps quality high at about half the size of JPG, but many websites, Windows PCs and older apps cannot open it.
Can I convert several HEIC photos at once?
Yes, where your plan allows multiple files you can upload several HEIC or HEIF photos together.
Will converting reduce quality?
JPG uses stronger compression than HEIC, but at normal viewing sizes the converted photos look the same.
How do I stop my iPhone from saving HEIC?
Go to Settings → Camera → Formats and choose "Most Compatible". New photos will be saved as JPG.
Why does my iPhone send JPG to some apps but HEIC to others?
iOS converts automatically for many apps and when sharing by email, but files copied over cable, AirDrop to a Mac or cloud backups often stay HEIC.
I need PNG instead of JPG. Is there a tool?
Yes – use HEIC to PNG, useful when you need a lossless image for editing.
Summary
Convert existing HEIC photos with HEIC to JPG, and switch your iPhone camera to "Most Compatible" so new photos are JPG from the start. More converters are on the free image tools page.
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