Convert HEIF to JPEG

HEIF (High Efficiency Image Format) is a modern image file format that offers superior compression compared to JPEG while maintaining higher image quality. Developed by MPEG, it can store both still images and image sequences. HEIF files typically use the .heif extension and are particularly popular on Apple devices running iOS 11 or later. The format supports features like transparency, 16-bit color, and HDR imaging.

JPEG (Joint Photographic Experts Group) is a widely-used digital image format that efficiently compresses photographs and complex graphics. It reduces file size by selectively discarding visual data that human eyes are less likely to notice. While JPEG compression is lossy, meaning some quality is sacrificed, it maintains good visual appearance at reasonable file sizes, making it ideal for web images and photo sharing.

JPEG files do not support transparency. The format only handles fully opaque pixels and cannot display partially transparent or completely transparent areas. When saving an image with transparent elements as a JPEG, transparent areas typically convert to solid white or black backgrounds. For images requiring transparency, use PNG or WebP formats instead, as these support alpha channels for transparent and semi-transparent elements.

Converting from HEIF to JPEG typically results in some quality loss due to JPEGs more aggressive compression algorithm. HEIF offers better compression efficiency while maintaining higher image quality compared to JPEG at similar file sizes. Key quality differences: - HEIF preserves more detail and color accuracy - JPEG compression can introduce visible artifacts - Converting to JPEG may increase file size to maintain similar quality - Multiple conversions compound quality degradation For optimal results, save original HEIF files as backups and convert to JPEG only when necessary for compatibility or sharing purposes.