HEIC to PNG converter
Turn iPhone HEIC photos and Mac HDR screenshots into lossless PNGs.
Runs in your browser. Nothing is uploaded.
Drop images
HEIC, WebP, PNG, JPG or any image your browser opens, several at once. They stay on your computer.
Convert to
HEIC photos are read with libheif (LGPL-3.0).
More about this tool
- 1
Add HEIC files
Drop one or several. The decoder loads with the first file.
- 2
Check the list
Each PNG shows its size in pixels and the file size before and after.
- 3
Download
Save a single PNG, or all of them in one ZIP.
iPhones save photos as HEIC when the camera format is High Efficiency. Apple also notes that on macOS Tahoe 26 or later, setting the Screenshot app's capture format to HDR saves screenshots as HEIF. Chrome, Firefox and many Windows apps can't open either.
PNG keeps every pixel exactly, so it suits screenshots with text and images you'll edit and save again. It's also several times larger than JPG for a photo.
For photos you only want to share or upload, HEIC to JPG gives a much smaller file that looks the same. HDR brightness isn't kept in either.
Sources
Questions
No. The HEIC is decoded and the PNG is written in your browser.
PNG stores a 12-megapixel photo without any loss, which takes many megabytes. Convert to JPG instead if you only need to share it.
Yes. The tool reads HEIC with libheif, an open-source decoder, so it doesn't depend on the browser.
Yes. The PNG is drawn from the pixels, so the location and other metadata aren't copied.
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