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Convert PNG to HEIC Online Free — Fast Batch Conversion
How to Convert Images Online
1Upload your PNG file
Click the upload button or drag and drop your PNG file.
2Convert
Click Convert. Convertify processes your file instantly.
3Download HEIC
Download your converted HEIC file. The original is deleted immediately.
Supported Image Formats
HEIC
Apple photo format used by iPhone and iPad. High quality with small file size.
PNG
Lossless format that preserves every pixel. Best for screenshots and logos.
HEIF
High Efficiency Image Format — same as HEIC, used on Apple devices.
WebP
Modern image format by Google. Up to 30% smaller than JPG with the same quality.
JPG
Universal format for photos. Supported everywhere, great balance between quality and file size.
GIF
Classic format for simple animations. Supports transparency and up to 256 colors.
BMP
Uncompressed bitmap format. Maximum quality but very large file size.
TIFF
Professional lossless format used in printing and photography.
AVIF
Next-gen format with excellent compression. Up to 50% smaller than JPG.
PPM
Portable Pixmap format used in Unix/Linux environments.
HDR
High Dynamic Range format storing extended brightness data.
FITS
Flexible Image Transport System used in astronomy and science.
PDF
Portable Document Format. Convert PDF pages to JPG, PNG or WebP images.
AVIF vs WebP vs HEIC vs JPG
Quick comparison to help you choose the right format
AVIF
- Size: Up to 50% smaller than JPG
- Browsers: Chrome, Firefox, Safari
- Transparency: ✓
- Best for: Web performance
WebP
- Size: 25-35% smaller than JPG
- Browsers: All modern browsers
- Transparency: ✓
- Best for: Web compatibility
HEIC
- Size: ~50% smaller than JPG
- Browsers: Safari only
- Transparency: ✓
- Best for: iPhone storage
JPG
- Size: Baseline
- Browsers: All browsers & apps
- Transparency: ✗
- Best for: Universal sharing
Frequently Asked Questions
- Will converting PNG to HEIC lose quality?
- HEIC uses lossy compression by default, so there will be minimal quality loss compared to lossless PNG. The result is visually identical for most use cases.
- Does HEIC support transparency?
- Yes. HEIC supports alpha channel transparency, so transparent PNG images will preserve transparency after conversion.
- Can I open HEIC on Windows?
- Windows requires the HEIF Image Extensions from the Microsoft Store. For universal compatibility, use JPG or PNG.
- Can I convert multiple PNG files to HEIC at once?
- Yes. Convertify supports batch conversion.
Why convert PNG to HEIC?
PNG is lossless but produces large files. HEIC achieves similar visual quality at roughly half the file size. If you're storing images on an iPhone, iPad, or Mac, HEIC is the most storage-efficient format available.
PNG vs HEIC comparison
| Feature | PNG | HEIC |
|---|---|---|
| Compression | Lossless (large files) | ~50% smaller than JPG |
| Transparency | Yes | Yes |
| App support | Universal | Apple devices only |
| Best for | Editing, logos | Apple device storage |
How Convertify converts PNG to HEIC
Convertify uses Rust with libvips for fast, accurate conversion. Files are processed server-side and deleted immediately after download.