HEIC to PNG Converter
iPhone HEIC photos to lossless PNG — full quality, transparency intact. No iCloud, no plugins needed.
Best for photographers who need to edit iPhone photos in apps that accept PNG but not HEIC.
Drop files here
or click to browse · paste from clipboard
Accepts .HEIC, .HEIF · Up to 1,000 files
How it works
Drop your files
Drag and drop, click to browse, or paste from clipboard. Up to 1,000 files at once.
Choose settings
Adjust quality, format, and other options to match your needs.
Click Convert
Everything runs in your browser via WebAssembly. HEIC to PNG Converter happens locally — no server involved.
Download
Download files individually or grab all at once as a ZIP.
Frequently asked questions
No. Conversion runs entirely in your browser using WebAssembly. Your HEIC files never leave your device — ConvertYard's servers only deliver the tool's code.
PNG is lossless — every pixel from your iPhone photo is preserved exactly. JPG is lossy and introduces compression artifacts. Convert to PNG when you need to edit the images repeatedly in a photo editor (to avoid re-compression degradation each time), or when the destination requires lossless input. For sharing and web use, JPG is a better size-to-quality tradeoff.
No. Converting to PNG unpacks the HEIC data into a lossless container — nothing is discarded. The output PNG contains every pixel of your original iPhone photo. PNG files will be larger than the HEIC sources because PNG's lossless compression is less efficient than HEIC's algorithm.
Yes, this can happen with HDR HEIC photos from newer iPhones. The HEIC is encoded in Display P3 color space, which can be misinterpreted during conversion. The result is a slight color shift in a small percentage of photos — mostly those taken in bright sunlight or with Smart HDR enabled.
Yes — typically 3–6x larger. HEIC uses very efficient lossy compression. PNG is lossless, so it stores the full decoded pixel data. This is expected: PNG gives you a pixel-perfect editable file, but at the cost of file size.