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HEIC to AVIF Converter
Convert HEIC files to AVIF in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert HEIC to AVIF
- Click Choose files or drop your HEIC files into the box. You can add several at once.
- Make sure AVIF is selected as the output format.
- Press Convert, then download your AVIF files.
HEIC
High Efficiency Image Container, the default photo format on iPhones since iOS 11.
AVIF
AV1-based image format that is much smaller than JPG at the same quality, with HDR and transparency.
Images are converted with ImageMagick running inside your browser. Colour profiles, transparency and EXIF orientation are respected; when the target format has no transparency, transparent areas become white. Open Options to set quality, size or remove metadata.
Other HEIC conversions
- HEIC to PNG
- HEIC to JPG
- HEIC to WEBP
- HEIC to GIF
- HEIC to BMP
- HEIC to TIFF
- HEIC to ICO
- HEIC to JXL
- HEIC to PSD
- HEIC to TGA
- HEIC to PDF
- HEIC to EPS
- HEIC to SVG
Convert other files to AVIF
- PNG to AVIF
- JPG to AVIF
- JPEG to AVIF
- JFIF to AVIF
- WEBP to AVIF
- GIF to AVIF
- BMP to AVIF
- TIFF to AVIF
- TIF to AVIF
- ICO to AVIF
- HEIF to AVIF
- JXL to AVIF
- PSD to AVIF
- PSB to AVIF
- TGA to AVIF
- PPM to AVIF
- XCF to AVIF
- SVG to AVIF
- SVGZ to AVIF
- DNG to AVIF
- CR2 to AVIF
- CR3 to AVIF
- CRW to AVIF
- NEF to AVIF
- ARW to AVIF
- ORF to AVIF
- RAF to AVIF
- RW2 to AVIF
- PEF to AVIF
- DCR to AVIF
- ERF to AVIF
- MOS to AVIF
- MRW to AVIF
- 3FR to AVIF
- X3F to AVIF
FAQ
Is converting HEIC to AVIF free?
Yes. Unlimited conversions, no sign-up, no watermark.
Are my files uploaded to a server?
No. FieldConvert processes files inside your browser, so your HEIC files never leave your device. That makes it private and fast, because there is no upload or download wait.
Is there a file size limit?
Only your device's memory. Files up to about 2 GB work in most desktop browsers.