How to Convert PNG to HEIC
Add your PNG images
Upload a PNG to the online converter for a quick browser task, or add your PNG files to UniConverter Desktop on Mac for a local, multi-file workflow.
Check for HEIC output
Select HEIC in the online tool for a straightforward conversion. In UniConverter Desktop, review the output options available for the current format when you need more control over the result.
Convert, save, and inspect
Run the conversion and save the result from the online tool or UniConverter Desktop. Open a saved .heic file to check its appearance, transparent areas, and compatibility with the destination app or device.
PNG vs HEIC: What You’re Converting
|
PNG
|
HEIC
|
|
|---|---|---|
| File Extension | .png | .heic |
| Full Name | Portable Network Graphics | HEIC file format |
| Description | PNG is a digital image format used in compatible applications and devices. | HEIC is a digital media format used in compatible applications and devices. |
| Associated Programs | Web browsers, Photoshop, Preview, image editors | Compatible media applications and devices |
| Initial Release | 1996 | Varies by specification |
| Developer | PNG Development Group | Format specification organization |
| Common Use Cases | Transparent graphics, screenshots, web assets, interface images | Media storage, conversion, editing, playback, and sharing |
| MIME Type | image/png | application/octet-stream |
Choose a PNG to HEIC Workflow That Fits
Free Online Conversion
Use this free PNG to HEIC converter online with no signup or login when you need a convenient one-off result without setting up a larger desktop workflow.
Confirm the exact output format
Look for HEIC in the chosen tool’s output options; a HEIF option alone does not confirm that the saved file will have the .heic extension. Conversion also does not create a Live Photo.
Batch work on Mac Desktop
Use UniConverter Desktop for multiple PNG files, larger local jobs, or repeated conversions on Mac. Confirm the current Mac workflow offers HEIC output before starting a batch.
Review Desktop output options
Desktop offers stronger output control than the online workflow. Check which settings are available for your selected output, then compare a converted image with its PNG source rather than assuming a particular quality or file size.
Check the result before sharing
Test a converted file for appearance, transparent areas, metadata you need, and support in the destination app or device. Do not assume these properties will be preserved or supported.
More formats across UniConverter
UniConverter supports 1000+ video, audio, and image formats across the broader product; that figure does not mean every format pair is available in the online tool.
FAQs About PNG to HEIC Conversion
How do I change PNG to HEIC?
Is HEIC better quality than PNG?
Will PNG transparency and metadata remain after conversion to HEIC?
Can I open the converted HEIC file on my device?
Can I convert multiple PNG files to HEIC?
What Users Say About UniConverter Image Workflows
These customer comments describe UniConverter as a broader multimedia product and are not claims about this specific format pair.
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