You just took the perfect photo on your iPhone. You try to share it, upload it, or open it on your Windows PC — and nothing works. That's HEIC. Apple's default photo format since iOS 11. Great for storage, terrible for compatibility. The good news? Converting HEIC to JPG takes less than 10 seconds. And you don't need to upload your photos to any server to do it. What Is HEIC? HEIC (High Efficiency Image Container) is Apple's modern image format. It compresses photos to roughly half the size of a JPEG while maintaining the same quality. That's why your iPhone uses it by default — it saves storage. The problem? Almost nothing outside Apple's ecosystem supports it natively: Windows can't open HEIC without extra software Most websites reject HEIC uploads Android doesn't support it Many older apps can't read it So at some point, you need to convert. The Privacy Problem With Most Online Converters Search "HEIC to JPG converter" and you'll find dozens of tools.…