opnai / HEIC to PNG Converter
HEIC to PNG Converter
Processed in your browser. Your files are never uploaded and metadata such as GPS location is removed.
PNG keeps every pixel exactly as decoded, with no lossy compression step. If you want to edit an iPhone photo without adding JPG artefacts, or you need transparency-capable output for design work, converting HEIC to PNG is the safe choice.
The tool runs entirely in your browser. Your photos stay on your device, and you can convert several at once and download them as a ZIP.
How to use HEIC to PNG Converter
- Drop HEIC or HEIF files onto the box, or pick them with the file chooser.
- Press Convert to PNG. There are no quality settings because PNG is lossless.
- Watch the per-file status. Each result shows its new size.
- Download files one by one or press Download all as ZIP.
Features
Conversion runs in your browser tab. Your files are never sent to a server, so there is nothing to delete later.
Re-encoding through a canvas drops EXIF data such as GPS location and camera details, which is handy before sharing photos.
Add many files at once, see the status of each one, download them individually or all together in a ZIP.
PNG does not discard image detail, so repeated editing does not degrade the picture.
Convert as many files as your device can handle.
Best uses for HEIC to PNG
Choose PNG when the image will be edited several times, placed into a design, or used where compression artefacts would show, such as photos of text, diagrams or screens.
For sharing by email or posting online, a JPG made with the HEIC to JPG tool is usually the better pick because the files are far smaller.
Frequently asked questions
Why would I choose PNG instead of JPG?
PNG is lossless and supports transparency. It is better for editing, screenshots and graphics. For ordinary photos, JPG files are much smaller.
Why are the PNG files so large?
Lossless compression cannot shrink photographs as much as lossy JPG or HEIC. Expect PNG files several times larger than the originals.
Are my photos uploaded anywhere?
No. Everything happens inside your browser on your own device. We cannot see your files and nothing is sent over the network, which also means the tool keeps working if your connection drops after the page has loaded.
Does it keep my photo metadata?
No. Location, camera model and date information are not copied to the PNG, which helps when sharing pictures publicly.
Which browsers work?
Current Chrome, Edge, Firefox and Safari. The HEIC decoder is loaded on demand, so the first HEIC file may take a few seconds to start.