How to Convert HEIC to JPG on Windows (No Uploads)
If you have an iPhone, you've probably encountered the HEIC format. It's great for saving space, but Windows often can't open it. Here is the easiest way to convert them to JPG.
Why HEIC is a Headache on Windows
HEIC (High Efficiency Image Container) is the default image format for iOS. While it offers better quality than JPG at half the file size, Microsoft requires a paid extension ($0.99) to open these files in the Photos app. Even worse, many websites and older apps simply don't support HEIC at all.
The Privacy Risk of Online Converters
Most people search for "HEIC to JPG converter" and click the first result. These sites usually upload your personal photos—photos of your family, your ID, or your life—to their cloud servers. You shouldn't have to sacrifice your privacy to view your own photos.
Convert HEIC to JPG Locally with FormatFast
FormatFast uses your browser's processing power to convert HEIC files to JPG (or PNG) entirely on your computer. Your photos never leave your device.
- Visit FormatFast.xyz.
- Select the Image Converter tab (or go directly to HEIC to JPG).
- Drag and drop your
.heicfiles into the box. - Choose JPG as your target format.
- Click Convert All.
Pro Tip: Quality Settings
When converting HEIC to JPG, we recommend setting the quality to 80% or 90%. This provides a perfect balance between sharp image quality and small file size. If you need professional-grade lossless conversion, choose PNG instead.