Convert HEIF to AVIF Format

Convert your HEIF photos to the cutting-edge AVIF format for the best compression and quality available.

How to Convert HEIF to AVIF

This free online tool converts HEIF (HEIF) files to AVIF (AVIF) format quickly and easily. Simply upload your HEIF file and download the converted AVIF file in seconds. No software installation or account registration required.

Upload HEIF File

Select your HEIF file from your device. We support all standard HEIF files.

Instant Conversion

Our server processes your file and converts it to AVIF format in seconds.

Download Result

Download your converted AVIF file immediately. No waiting or email required.

About HEIF Format

HEIF (HEIF) is a file format commonly used in digital imaging and photography. Converting HEIF files to AVIF format allows for broader compatibility and different use cases depending on your needs.

About AVIF Format

AVIF (AVIF) is a versatile image format suitable for various applications. It offers specific advantages depending on your workflow requirements, whether for web publishing, printing, or archival purposes.

Why Convert HEIF to AVIF?

  • Compatibility: AVIF format is widely supported across platforms and applications
  • File Size: Optimize your images for specific use cases
  • Quality Control: Maintain or adjust image quality as needed
  • Workflow Integration: Use AVIF files in your preferred software

What is AVIF Format?

AVIF is the most efficient modern image format, achieving up to 50% smaller files than JPEG while maintaining excellent quality. It supports HDR and wide color gamut for professional-quality images.

  • Best compression: Up to 50% smaller than JPEG.
  • HDR support: Native high dynamic range.
  • Color depth: 10-bit and 12-bit support.
  • Transparency: Full alpha channel.
  • Future-proof: Emerging web standard.

Why Convert to AVIF?

Converting HEIF to AVIF provides the most efficient format with excellent quality and growing browser support.

Browser and Software Support

AVIF is supported in Chrome 85+, Firefox 93+, Opera, and Safari 16+.

AVIF vs HEIF

Compression AVIF achieves smaller files.
Browser support AVIF has better web support.
HDR Both support HDR imaging.
Web use AVIF is better for web.

Best Practices

Quality 60-70

Good balance for web images.

Fallbacks

Provide WebP for older browsers.

HDR Output

Enable if source is HDR.

Frequently Asked Questions

Is AVIF better than HEIF?

AVIF typically achieves smaller files with better browser support.

Which browsers support AVIF?

Chrome 85+, Firefox 93+, Opera, and Safari 16+.

Does AVIF support HDR?

Yes, AVIF has native HDR support.

Will quality be preserved?

Yes, AVIF maintains excellent quality.

What's the difference from HEIC?

HEIF is the container; HEIC uses HEVC codec. AVIF uses AV1 codec.