PNG to HEIF conversion is the process of transforming images saved in the Portable Network Graphics (PNG) format into the High Efficiency Image File (HEIF/HEIC) format. This conversion typically reduces file size while preserving image detail and supports modern features like alpha transparency (in HEIF variants) and improved compression efficiency for storage and mobile use.
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Read guide →Drag your .png file from your computer or use the browse function.
Confirm .heif as the selected destination format.
Click "Convert" and download your converted .HEIF file once ready.
PNG files use the MIME type image/png and are typically used for web graphics, logos, and images requiring transparency. HEIF files use the MIME type image/heif and often contain images compressed with HEVC codecs, enabling efficient storage of high-quality photos. HEIF is widely supported on modern iOS and Android devices and increasingly on desktop platforms.
The HEIF (.HEIF) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like PNG.
While specific technical details aren't available here, HEIF files generally serve the purpose of storing image effectively within their domain.
Convert your PNG images to HEIF format using our reliable online converter. Designed for speed and quality, our tool helps you optimize your images for better compression and compatibility with modern devices. No software installation required, simply upload your PNG files and get HEIF images in seconds.
PNG is a widely used image format best known for lossless compression and support for transparency, making it ideal for graphics and logos. HEIF, on the other hand, is a newer format that offers superior compression and quality, especially suited for photographs and images where storage efficiency is critical. While PNG files tend to be larger, HEIF files provide smaller sizes without sacrificing image detail.
Keep source PNGs under 5–10 MB when possible to speed up conversion; HEIF will usually yield much smaller files for photographic images.
To preserve transparency, ensure your HEIF encoder supports alpha channels or choose lossless HEIF output; some HEIF profiles drop alpha and will flatten transparency.
For best visual quality, use a high quality setting (80–95) or a lossless HEIF option for graphics and text-heavy PNGs to avoid compression artifacts.
Batch convert using a tool or script when processing many files; test settings on a representative sample to balance size and quality before full batch runs.
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Photographer
Fast and easy tool, perfect for optimizing images for my projects.
Jason M.
Web Developer
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Laura S.
Graphic Designer
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Be aware that older devices and some web platforms may not support HEIF natively; provide fallback JPEG/PNG versions if broad compatibility is required.