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Convert iPhone HEIC photos to JPG. Free, private, runs in your browser.
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HEIC (High Efficiency Image Container) is the default photo format on iPhones and iPads since iOS 11. Apple adopted HEIC because it delivers the same visual quality as JPG at roughly half the file size, saving significant storage space on your device. Under the hood, HEIC uses the HEVC (H.265) codec — the same technology used for 4K video compression. While this makes HEIC incredibly efficient, it also means that many Windows applications, older Android devices, web platforms, and content management systems still cannot open HEIC files natively.
JPG (also written JPEG) is the most universally supported image format in existence. Every browser, operating system, social media platform, and image editor can open a JPG file. If you've ever tried to upload an iPhone photo to a website and received an "unsupported format" error, converting to JPG solves the problem instantly. JPG is also the standard for email attachments, online forms, print services, and e-commerce product listings. Converting your HEIC photos to JPG ensures maximum compatibility without any noticeable quality loss.
Convertful's HEIC to JPG converter runs entirely inside your web browser using WebAssembly technology. When you drop a HEIC file onto the page, the conversion happens locally on your device — your photo is never uploaded to any server. The converter decodes the HEVC image data, renders it onto an in-memory canvas, and encodes it as a JPG file with your chosen quality setting. The entire process typically takes less than a second per image, and you can batch-convert multiple files at once.
Absolutely. Because all processing happens in your browser, your files remain 100% private. There is no server upload, no cloud storage, and no third-party access. Once you close or refresh the page, all data is gone. Convertful does not collect, store, or transmit your images in any way. This makes it ideal for sensitive photos, personal documents, and professional work where confidentiality matters.
HEIC (High Efficiency Image Container) is Apple's default photo format since iOS 11. It offers better compression than JPG while maintaining quality.
JPG is universally supported across all devices, browsers, and applications. Converting HEIC to JPG ensures your photos can be viewed and shared anywhere.
Yes. Your files are processed entirely in your browser using WebAssembly. They never leave your device — no upload to any server.
You can convert files up to 500MB. There are no file size restrictions — everything is processed locally in your browser.