Convert APNG to HEIF
Free APNG to HEIF converter. Keeps transparency. No signup, and your files are deleted after 1 hour.
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Maximum file size: 100 MB per file
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How to convert APNG to HEIF
Quick answer: To convert APNG to HEIF: upload your APNG file, choose HEIF as the output format, click Convert and download the result. It takes a few seconds, needs no account, and your files are deleted from the server after 1 hour.
- Upload your APNG file by clicking the upload area, dragging it in, or pasting an image URL.
- Select HEIF as the output format.
- Click Convert and wait a few seconds.
- Download your HEIF file, or download several files at once as a ZIP.
What changes when you convert APNG to HEIF
- Both formats support transparency, so see-through areas stay transparent.
- HEIF stores a single image, so an animated APNG keeps only its first frame.
- HEIF uses lossy compression. We encode it at quality 92 out of 100, so the difference is normally invisible.
- Photos usually get smaller when saved as HEIF.
APNG vs HEIF at a glance
| Feature | APNG | HEIF |
|---|---|---|
| Full name | APNG (Animated PNG) | HEIF (High Efficiency Image File Format) |
| Introduced | 2004 | 2015 |
| Compression | Lossless | Lossy |
| Transparency | Yes | Yes |
| Animation | Yes | No |
| Best for | Full-color animations with smooth transparency | Compact, high-quality photos on devices that support it |
| Compatibility | Supported by all current browsers; ordinary PNG viewers show only the first frame. | Native on Apple devices; limited elsewhere. |
When to choose HEIF instead of APNG
Choose HEIF for compact, high-quality photos on devices that support it. Its main limit: poor compatibility outside Apple devices.
Stay with APNG if you need full-color animations with smooth transparency.
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APNG to HEIF FAQ
How do I convert APNG to HEIF?
Upload your APNG file, select HEIF as the output format and click Convert. When it finishes, download the HEIF file. No software or account is needed, and your files are deleted after 1 hour.
Does converting APNG to HEIF reduce quality?
HEIF is a lossy format, so a very small amount of detail is traded for a smaller file. At the quality we use the difference is normally not visible. Convert from your original file when you can.
Is transparency kept when converting APNG to HEIF?
Yes. Both APNG and HEIF support transparency, so see-through areas are preserved.
Can I convert an animated APNG to HEIF?
HEIF holds a single image, so only the first frame of an animated APNG is saved.
Will the HEIF file be smaller than the APNG?
For photos, usually yes. HEIF compresses images more efficiently than APNG.
Where can I open a HEIF file?
Native on Apple devices; limited elsewhere.
Is it free and safe to convert APNG to HEIF here?
Yes. It is free for up to 20 files per day and 100 MB per file, with no sign-up. Files are processed on our server, never shared, and deleted automatically after 1 hour.
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