HEIC & AVIF Batch Converter
Batch convert iPhone HEIC photos and AVIF images to PNG. Select multiple files at once.
Drop your images here
or click to browse
Select multiple files for batch conversion
No Upload
Files stay on your device
Browser Processing
Everything runs locally
Zero Storage
These tools run entirely in your browser. Your sensitive data never leaves your device.
Need JPG instead?
Use HEIC to JPG Converter →Why Use Our Batch Converter?
Batch Processing
Convert dozens of files at once. No limits on quantity.
iPhone Photos Ready
Convert HEIC/HEIF from any iPhone or iPad instantly.
Private & Secure
Files never leave your device. All processing is client-side.
Lightning Fast
Uses your browser's native image processing for speed.
No Signup
No account needed. No email. Just convert and download.
Works Everywhere
Chrome, Firefox, Safari, Edge — any modern browser.
How to Batch Convert HEIC & AVIF
Select Multiple Files
Drag and drop or click to select multiple HEIC, AVIF, or other image files.
Click Convert
Press the convert button. Watch the progress as each file is processed.
Download All
Download converted files individually or all at once.
Convert iPhone HEIC Photos to PNG or JPG Online
HEIC (High Efficiency Image Container) is Apple's default photo format on iPhone and iPad since iOS 11. While HEIC offers excellent compression and quality, it's not universally supported on Windows, older software, or many websites and social media platforms.
Our free HEIC batch converter solves this problem by converting your iPhone photos to universally compatible PNG or JPG format — directly in your browser with no upload required.
What is AVIF?
AVIF (AV1 Image File Format) is a next-generation image format offering superior compression. However, like HEIC, it's not yet supported everywhere. Convert AVIF to PNG for maximum compatibility with legacy systems and platforms.
Privacy & Security
Unlike other converters that upload your photos to remote servers, our tool processes everything Fully Client-Side in your browser. Your photos never leave your device, making this the most secure way to convert sensitive images.
Frequently Asked Questions
What is HEIC format?
HEIC (High Efficiency Image Container) is Apple's default photo format on iPhone/iPad. It offers better compression than JPEG while maintaining quality, but isn't universally supported.
Why can't I open HEIC files on Windows?
Windows doesn't natively support HEIC. You need to install the HEIF Image Extensions from Microsoft Store, or convert to PNG/JPG using our free tool.
Are my photos uploaded to a server?
No! All conversion happens in your browser using JavaScript. Your photos never leave your device — this is the most private way to convert images.
How many files can I convert at once?
There's no hard limit. You can select and convert dozens of files in a single batch. Processing time depends on file sizes and your device's capabilities.
Is this converter really free?
Yes, completely free with no signup, no email, no limits. We make money from our paid document processing services, not image conversion.
Which browsers support HEIC conversion?
Modern versions of Chrome, Firefox, Safari, and Edge all support our converter. Safari on macOS may have native HEIC support already.
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