Convert PNG to HEIC on Mac
Convert PNG files to HEIC format on your Mac with Jollycat. Lossless image format with transparency support. Ideal for graphics, screenshots, and images requiring crisp edges. Convert lossless PNG to compact HEIC for smaller file sizes and broader compatibility. Note: transparent areas will be flattened since HEIC doesn't support transparency. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
PNG vs HEIC
| Property | PNG | HEIC |
|---|---|---|
| Type | lossless | lossy |
| Compression | DEFLATE lossless | HEVC-based lossy |
| Transparency | Yes | No |
| Animation | No | No |
| Bit Depth | 8/16-bit | 8/10-bit |
| File Extension | .png | .heic |
| Key Advantage | Lossless quality preservation | 50% smaller than JPEG |
How to Convert PNG to HEIC on Mac
Open your PNG file
Drag and drop your .png file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Select HEIC format
Pick HEIC from the list of output formats. Optionally adjust quality, resolution, or compression settings.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert PNG to HEIC
HEIC advantages
50% smaller than JPEG. Better quality per byte.
PNG limitations
Larger file sizes than JPEG. Not ideal for photographs.
Common use cases
iPhone photography, Apple ecosystem, Storage-efficient photos.
PNG to HEIC Conversion Tips
Converting from PNG (lossless) to HEIC (lossy) will reduce file size but may lose some image detail. Use the highest quality setting for best results.
PNG supports transparency but HEIC does not. Transparent areas will be filled with a solid background color.
HEIC uses HEVC (H.265) intra-frame compression. All iPhones since iPhone 7 shoot HEIC by default.
Frequently Asked Questions
Is the PNG to HEIC conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert PNG to HEIC and use all 1,650+ conversion paths with no limits.
Does converting PNG to HEIC require an internet connection?
No. Jollycat processes everything locally on your Mac. Your PNG files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple PNG files to HEIC?
Yes. Drag multiple PNG files onto Jollycat and convert them all to HEIC at once. Batch processing is built in.
Ready to Convert PNG to HEIC?
Jollycat handles PNG to HEIC conversion and 1,650+ other format conversions. All offline on your Mac.
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