Securely convert your HEIC files to JNG using our entirely local, in browser file converter. No download required, no data leaves your computer.
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High Efficiency Image Format
HEIC (High Efficiency Image Format) is a modern image file format introduced by Apple, based on the HEIF (High Efficiency Image File) standard and utilizing HEVC (High Efficiency Video Compression) for improved image compression. HEIC files offer higher image quality at smaller file sizes compared to JPEG, and they support features like live photos, 16-bit color depth, and transparency. However, HEIC is not as universally supported across different platforms and software as more established formats like JPEG or PNG, potentially requiring conversion for broader compatibility.
JPEG Network Graphics
JNG (JPEG Network Graphics) is an image file format similar to PNG, but it uses JPEG compression for bitmaps and offers support for color and grayscale images with or without transparency. This format was designed to provide a simpler, more efficient method for transmitting images over the internet, and it allows for lossy compression to reduce file size without a significant loss in quality for certain types of images. However, JNG is not as widely supported as other more common image formats like JPEG and PNG.
Related
We support converting from HEIC to all of these formats
We support converting to JNG from all of these formats
Features
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