HEIC to AVIF Converter

Convert HEIC files to AVIF online. Upload your file and download the converted file in seconds.

How to Convert HEIC to AVIF

Upload, convert, and download your new AVIF file.

Upload your image

Choose a HEIC file from your device or drag it into the upload area above.

Convert in seconds

The tool prepares your AVIF file. Choose the quality setting that fits your needs.

Download your file

Save the converted AVIF image right away, or download multiple files as a ZIP.

HEIC To AVIF, Tested And Compared

Here is the practical side of this conversion, including size behavior, compatibility, and when this format choice makes sense.

Sample Result

HEIC To AVIF, Tested With A Sample

We use this section as a practical benchmark, not a guarantee. Your own image can come out smaller or larger depending on detail, transparency, and quality settings.

smaller in many cases
HEIC 1.2 MB
AVIF 760 KB

This conversion can help when you need a AVIF file for a specific upload, website, or editing workflow.

Side By Side

HEIC Vs AVIF

The honest trade-off, not a sales pitch.

Feature HEIC AVIF
Compression High efficiency HEVC based Lossy or lossless, AV1 based
Transparency Sometimes, depends on file Yes
Animation Can store sequences Image sequences supported
Typical Size Small for phone photos Very small for web images
Best For iPhone photos and Apple workflows Modern web performance
Verdict Best to convert for wider sharing Best for smallest modern web files

Compatibility

Will Your AVIF File Work Where You Need It?

The real reason most people convert: a file will not open or upload somewhere. Here is where AVIF is accepted.

Modern browsers Works

A strong choice for performance-focused web images.

Websites Works

Useful when your stack and users support AVIF.

WordPress Limited

Support depends on your WordPress version, hosting, and image handling.

Editing apps Limited

Some editors still prefer JPG, PNG, or WebP.

Email Limited

JPG or PNG is usually safer.

Print Doesn't

Convert to JPG or PNG before printing.

When to Skip This Conversion

Converting is not always the best move. Hold off when one of these applies:

  • You need the image to open in older apps or older editing software.
  • You are sending the file by email and want the safest attachment format.
  • The image is for print, where JPG, PNG, or TIFF is usually safer.
  • The upload form only accepts JPG, PNG, or WebP.

Free HEIC To AVIF Online Converter

Use this HEIC to AVIF converter when you need another image format for web, print, archive, desktop, design, compatibility, or professional workflows.

Why Convert HEIC To AVIF?

Converting to AVIF is useful when you want a modern compressed image for web performance, storage savings, or next-generation image delivery.

What Is A HEIC File?

HEIC is commonly used by iPhone and Apple devices to store high-quality photos in smaller files.

What Is A AVIF File?

AVIF is a modern image format built for strong compression, rich colour, transparency, and high-quality web images.

Can I Batch Convert HEIC To AVIF?

Yes. You can upload multiple HEIC files and convert them to AVIF in one batch. Multi-page documents may download as a ZIP file when needed.

FAQs

Can I Convert HEIC To AVIF Online?

Yes. Upload a HEIC file and convert it to AVIF online.

Why Convert HEIC To AVIF?

AVIF can be useful for web, print, archive, legacy, professional, compatibility, or storage workflows.

Is HEIC To AVIF Conversion Free?

Yes. You can use this HEIC to AVIF converter for free while it is available.