Convert HEIC to APNG
Free HEIC to APNG 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 HEIC to APNG
Quick answer: To convert HEIC to APNG: upload your HEIC file, choose APNG 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 HEIC file by clicking the upload area, dragging it in, or pasting an image URL.
- Select APNG as the output format.
- Click Convert and wait a few seconds.
- Download your APNG file, or download several files at once as a ZIP.
What changes when you convert HEIC to APNG
- Both formats support transparency, so see-through areas stay transparent.
- Your HEIC is a still image, so the APNG will also be a still image.
- HEIC is lossy and APNG is not. The conversion cannot bring back detail that HEIC already discarded, so the file can grow without looking better.
- Expect a larger file with APNG; it trades size for quality or features.
HEIC vs APNG at a glance
| Feature | HEIC | APNG |
|---|---|---|
| Full name | HEIC (High Efficiency Image Container) | APNG (Animated PNG) |
| Introduced | 2015 | 2004 |
| Compression | Lossy | Lossless |
| Transparency | Yes | Yes |
| Animation | No | Yes |
| Best for | Saving iPhone photos in roughly half the space of a JPG | Full-color animations with smooth transparency |
| Compatibility | Native on iPhone, iPad and Mac; many websites, Windows apps and Android phones cannot open it. | Supported by all current browsers; ordinary PNG viewers show only the first frame. |
When to choose APNG instead of HEIC
Choose APNG for full-color animations with smooth transparency. Its main limit: files are larger than animated WebP.
Stay with HEIC if you need saving iPhone photos in roughly half the space of a JPG.
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HEIC to APNG FAQ
How do I convert HEIC to APNG?
Upload your HEIC file, select APNG as the output format and click Convert. When it finishes, download the APNG file. No software or account is needed, and your files are deleted after 1 hour.
Does converting HEIC to APNG reduce quality?
The conversion itself adds no new loss, but HEIC already discarded some detail, and APNG cannot restore it.
Is transparency kept when converting HEIC to APNG?
Yes. Both HEIC and APNG support transparency, so see-through areas are preserved.
Can I convert an animated HEIC to APNG?
Yes, but only if the source is animated. A still HEIC produces a still APNG.
Will the APNG file be smaller than the HEIC?
Usually no. APNG files tend to be larger than HEIC because APNG keeps more data.
Where can I open a APNG file?
Supported by all current browsers; ordinary PNG viewers show only the first frame.
Is it free and safe to convert HEIC to APNG 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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