Convert HEIC images to AVIF format online for free. Fast, secure, client-side processing with zero uploads required. Benefits include transparency support. No registration, no watermarks, completely private.
Supports images up to 50MB and 100MP
Or press ⌘/Ctrl + O
Apple's modern format used in iOS devices
Next-generation format with exceptional compression
Click "Choose Files" or drag your HEIC images into the converter area.
Select AVIF as output format and adjust quality settings if needed.
Your converted AVIF files will be ready for download in seconds.
All conversion happens locally in your browser. Your HEIC files never leave your device, ensuring complete privacy and security.
Yes, absolutely! QuickImager processes all images locally in your browser. Your HEIC files never leave your device, ensuring complete privacy and security.
AVIF supports both lossless and lossy compression, giving you control over quality vs file size. QuickImager uses optimal settings to balance quality and file size.
Conversion is typically very fast (seconds) since it uses your computer's processing power directly via WebAssembly. No uploading or waiting for servers!
Yes! QuickImager supports batch conversion. Upload multiple HEIC files and convert them all to AVIF at once, then download individually or as a ZIP file.
Converting HEIC to AVIF offers several advantages: transparency support for graphics. This makes AVIF ideal for web use and sharing.
No installation required! QuickImager works entirely in your web browser. Just open the page, upload your images, and start converting. No software downloads or plugins needed.
The conversion is limited only by your browser's memory. Most modern browsers can handle images up to several hundred megabytes. For very large files, we recommend processing them in smaller batches.
Yes, basic metadata will be preserved when converting from HEIC to AVIF. However, some format-specific metadata may not transfer if it's not supported by AVIF.