HEIC to AVIF Converter

Convert HEIC camera images to compact AVIF for next-generation websites, image CDNs and modern digital archives.

Move HEIC photos into an open web format

HEIC and AVIF both use modern image coding, but AVIF is designed for web delivery and works directly in current browsers without Apple's HEIC workflow.

AVIF is useful when compression efficiency matters more than support in older desktop applications. The direct conversion keeps the original dimensions and corrects orientation.

Transparency: AVIF supports a full alpha channel and can retain source transparency.

Diagram showing a HEIC image being converted to AVIF with QuickConvertPDF

What you get converting HEIC to AVIF

Next-generation delivery

AVIF is designed for highly compressed images in modern browser experiences.

Strong photo compression

Detailed photographs can remain visually useful at comparatively small file sizes.

Wide colour capable

AVIF is suitable for modern colour workflows, subject to browser and source-profile support.

Alpha support

Transparent HEIF content can remain transparent in the AVIF output.

What to expect: AVIF encoding is computationally heavier than JPG or WebP and may take longer. Re-encoding remains lossy at typical settings.

When to convert HEIC to AVIF

Creating AVIF derivatives for an image CDN
Optimizing high-resolution iPhone photography for modern browsers
Building a compact web-first photo archive

HEIC vs AVIF

	HEIC	AVIF
Compression	Lossy	Lossy
Transparency	No	Yes
Best for	Apple's space-efficient photo format, common on iPhone and iPad but not previewable in every browser or app	the newest of the mainstream formats, offering the smallest files plus transparency and wide colour

HEIC to AVIF — frequently asked questions

Both use modern compression, but HEIC is common in Apple camera workflows while AVIF is standardized for broad web delivery.

It can be, but results vary by content and encoder settings. Both formats are already efficient, so gains are not guaranteed.

Current major browsers support AVIF; older browsers and desktop applications may require WebP or JPG instead.

Yes when the decoded source contains an alpha channel.

No lossless claim is made. Typical HEIC and AVIF photography uses lossy compression.

AVIF compression performs more analysis than simpler encoders, trading processing time for efficient output.

Related tools

HEIC to WebP HEIC to PNG AVIF to HEIC

Who benefits from converting HEIC to AVIF?

These are common examples; the right workflow depends on the file, required output, and your organization’s handling rules.

Front-end developers

Test highly compressed modern images in a browser-focused delivery workflow. A typical use is creating AVIF derivatives for an image CDN.

Performance teams

Compare AVIF size and visual quality with JPG or WebP alternatives. A typical use is optimizing high-resolution iPhone photography for modern browsers.

Digital publishers

Prepare efficient photographs for audiences using current browsers. A typical use is building a compact web-first photo archive.

Image archivists

Create a space-conscious derivative while keeping the original master file. A typical use is transparent HEIF content can remain transparent in the AVIF output..