Convert AVIF to HEIC
Convert AVIF to HEIC free in your browser: upload a .avif file above and download it as .heic in seconds. No signup, no watermarks. A little, yes — HEIC is a lossy format, so the encoder discards data it considers invisible. At typical quality settings the difference is imperceptible for photos. If you plan to edit the image further, keep a copy of the AVIF original.
Upload a .avif file and download it as .heic in seconds. AVIF is next-generation format with superior compression, while HEIC is apple's default iphone photo format with excellent compression — below you can see exactly what changes in the conversion and whether switching makes sense for your image.
Drop files here or click to browse
Supports JPG, PNG, WebP, GIF, HEIC up to 10MB
You can also paste images from clipboard
Files are uploaded temporarily through Sirv processing to generate the converted download.
Should You Convert AVIF to HEIC?
Conversion changes how your image is stored, not what it shows. Switching from AVIF to HEIC trades one set of strengths for another, so it helps to know which side of that trade you are on.
Good reasons to switch
- ✓50% smaller than JPEG
- ✓10-bit color depth
- ✓HDR support
- ✓You need the file in a program or platform that only accepts .heic
Better off staying with AVIF
- ✗Best compression ratio — conversion does not remove this trade-off
- ✗HDR support — conversion does not remove this trade-off
- ✗Supports transparency — conversion does not remove this trade-off
- ✗Nothing about your current workflow requires .heic
What Changes When You Convert
Quality
Both formats support lossy compression, so quality depends on the settings used. A high-quality HEIC export is visually indistinguishable from the AVIF original for almost all content.
Transparency
Transparency is preserved when converting between these two formats.
Animation
Animation support varies by converter; most single-file conversions produce a still image from frame one.
File size
File size depends on content: HEIC files are typically around half the size of JPEG at similar quality, while AVIF files are typically around 50% smaller than JPEG at the same quality.
AVIF vs HEIC: Format Comparison
| Feature | AVIF | HEIC |
|---|---|---|
| Compression | Lossy and lossless | Lossy and lossless |
| Transparency | Yes | Yes |
| Animation | Yes | Yes |
| Typical size | typically around 50% smaller than JPEG at the same quality | typically around half the size of JPEG at similar quality |
| Best for | High-quality photography, HDR content, Bandwidth-critical sites | iPhone photography, Apple ecosystem, Storage-efficient archival |
| Browser support | 92% | Safari only |
| Extension / MIME | .avif · image/avif | .heic · image/heic |
How the Converter Works
- Upload — drop your .avif file into the tool above. It is processed temporarily and never shared.
- Convert — the file is re-encoded as .heic with sensible default quality settings.
- Download — grab the finished .heic file. Nothing is stored after processing.
Frequently Asked Questions
Does converting AVIF to HEIC lose quality?
Will the HEIC file be smaller than my AVIF file?
Is this AVIF to HEIC converter free?
Can I convert back later without losing more quality?
Go Deeper
Compression settings, tools, and pitfalls for .avif files.
Get the most out of .heic: optimization, quality, and delivery.
Convert any supported format to AVIF, or AVIF to anything else.
Convert any supported format to HEIC, or HEIC to anything else.