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HEIC转PNG

即时将iPhone和iPad照片转换为PNG

将HEIC文件拖放到此处

或点击浏览 • .heic, .heics, .heif files

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Why Choose ModernPDF

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Images stay on your device. Nothing is uploaded to any server.

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No waiting for server processing. PDFs are created instantly in your browser.

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Choose page size, orientation, margins, and image order for the perfect PDF.

Frequently Asked Questions

HEIC (High Efficiency Image Container) is the default photo format on iPhones and iPads since iOS 11. It produces smaller file sizes than JPG while maintaining the same image quality, but many websites and applications don't support it — which is why conversion to PNG is often needed.

With ModernPDF, your files never leave your browser. The HEIC to PNG conversion happens entirely on your device using JavaScript. No files are uploaded to any server.

No. PNG is a lossless format, so the conversion preserves full image quality from the original HEIC file. The PNG output may be larger in file size since it doesn't use HEIC's advanced compression.