Convert HEIC to PNG
Convert HEIC to PNG for free. Files never leave your device: the conversion runs in your browser, works offline, no upload, no limits.
Drop files here or click to choose
Your files stay on this device. Nothing is uploaded.
HEIC (High Efficiency Image Container) is the default photo format on iPhones since iOS 11. Half the size of JPG at the same quality, but many websites, Windows apps and forms do not accept it. PNG is lossless with transparency support. Ideal for screenshots, logos and graphics; large for photos. This converter turns one into the other directly on your device, so your files are never uploaded anywhere.
How it works
- Drop your HEIC files here or click to pick them (many at once is fine).
- PNG is lossless, so there is no quality setting; expect large files.
- Click Convert. Download each PNG or all of them as a ZIP.
This tool runs entirely in your browser. Your files are never uploaded, so there is no size limit and it works offline once loaded.
About the formats
HEIC (High Efficiency Image Container) — the default photo format on iPhones since iOS 11. Half the size of JPG at the same quality, but many websites, Windows apps and forms do not accept it.
PNG (Portable Network Graphics) — lossless with transparency support. Ideal for screenshots, logos and graphics; large for photos.
Frequently asked questions
Is it really free and private?
Yes. There is no server: your browser does the conversion with open-source code. Your files never leave your computer or phone, which also means there is no file-size limit and it works offline once the page has loaded.
Will I lose quality converting HEIC to PNG?
No detail is lost, but PNG is not built for photos: expect files 5–10× larger than the HEIC. Use PNG only when you need lossless output or transparency.
Does it work on iPhone and Android?
Yes, in Safari and Chrome. Very large batches may be limited by your phone's memory; convert in groups if a batch fails.