Skip to main content

HEIF to AVIF

Convert your HEIF images to AVIF directly in your browser. Fast, private, and ready to download.

Drop images here to convert to any format

JPG, PNG, WebP, GIF, AVIF, HEIC, BMP, TIFF, SVG, ICO and PDF supported

Related reading

Images How to Encode Images to Base64 (and When to Do It) Images How to Blur an Image for Privacy Image Tools How to Rotate and Flip Images: A Complete Guide

HEIF to AVIF

Heif To Avif: a specialized variant of Image Converter targeting this exact use case. Each aspect of the tool is configured for the specific requirements of 'heif-to-avif'.

Why use this converter: Next-gen compression with excellent quality at smaller sizes. Next-gen web delivery where you want the smallest possible high-quality files.

How to convert images

  1. 1 Choose the source and target formats for your images.
  2. 2 Upload your images directly in the tool above.
  3. 3 Convert and download the converted files instantly.

All conversion runs locally in your browser. Your files are not uploaded to any server.

AVIF conversion notes

Next-gen compression with excellent quality at smaller sizes.

This converter keeps everything local in your browser, so there are no upload size limits imposed by a server.

Why convert HEIF to AVIF?

HEIF is best for: High-efficiency photos from modern cameras and Apple devices.

AVIF is best for: Next-gen web delivery where you want the smallest possible high-quality files.

HEIF trade-off: HEIF stores high quality in small files, but support outside Apple devices is limited.

AVIF trade-off: AVIF compresses better than WebP, but support in older browsers and editors is still uneven.

Converting HEIF to AVIF lets you match the file to where it will be used — smaller shares for the web, lossless masters for editing, or transparent assets for design.

All of this runs locally in your browser, so your HEIF files are never uploaded to a server.

HEIF vs AVIF

Aspect HEIF AVIF
Best use High-efficiency photos from modern cameras and Apple devices. Next-gen web delivery where you want the smallest possible high-quality files.
Trade-off HEIF stores high quality in small files, but support outside Apple devices is limited. AVIF compresses better than WebP, but support in older browsers and editors is still uneven.

If you only need a one-off change, use the converter above. For bulk work, upload several files at once and download them as a ZIP.

Frequently Asked Questions

All Image Converter Tools

Convert between any image format — pick a tool below:

Convert To

Convert to PNG Convert to JPG Convert to WebP Convert to GIF Convert to AVIF Convert to HEIC Convert to BMP Convert to TIFF Convert to SVG Convert to ICO

Format Converters

JPG Converter PNG Converter WebP Converter GIF Converter AVIF Converter HEIC Converter BMP Converter TIFF Converter SVG Converter ICO Converter HEIF Converter JPEG Image Converter Picture Converter Vector Converter HD Image Converter Picture Converter Free

JPG ⇄ Others

JPG to PNG JPG to WebP JPG to GIF JPG to AVIF JPG to HEIC JPG to BMP JPG to TIFF JPG to SVG JPG to ICO JPEG to PNG Converter JPEG to JPG Change JPG to PNG Change JPEG to PNG Convert JPG to JPEG Convert File to JPG Convert to JPG Free

PNG ⇄ Others

PNG to JPG PNG to WebP PNG to GIF PNG to AVIF PNG to HEIC PNG to BMP PNG to TIFF PNG to SVG PNG to ICO PNG to JPEG Change to PNG Change to JPEG Change Image to PNG Change Photo to JPEG Change to JPEG Format Convert PNG to JPG Free Convert to PNG Free Convert PNG to ICO PNG to ICO Converter Convert PNG to Vector PNG to Vector File PNG Format Converter

WEBP ⇄ Others

WebP to PNG WebP to JPG WebP to GIF WebP to AVIF WebP to HEIC WebP to BMP WebP to TIFF WebP to SVG WebP to ICO

AVIF ⇄ Others

AVIF to JPG AVIF to PNG AVIF to WebP AVIF to GIF AVIF to HEIC AVIF to BMP AVIF to TIFF AVIF to SVG AVIF to ICO

HEIC/HEIF ⇄ Others

HEIC to JPG HEIC to PNG HEIC to WebP HEIC to GIF HEIC to AVIF HEIC to BMP HEIC to TIFF HEIC to SVG HEIC to ICO HEIC to JPG Converter HEIC to JPG Converter Free Convert HEIC to PNG HEIC to JPEG HEIF to JPG Change HEIC to JPG HEIF to PNG HEIF to WEBP HEIF to GIF HEIF to HEIC HEIF to BMP HEIF to TIFF HEIF to SVG HEIF to ICO HEIF to PDF

GIF ⇄ Others

GIF to PNG GIF to JPG GIF to WebP GIF to AVIF GIF to HEIC GIF to BMP GIF to TIFF GIF to SVG GIF to ICO

BMP ⇄ Others

BMP to JPG BMP to PNG BMP to WebP BMP to GIF BMP to AVIF BMP to HEIC BMP to TIFF BMP to SVG BMP to ICO

TIFF ⇄ Others

TIFF to JPG TIFF to PNG TIFF to WebP TIFF to GIF TIFF to AVIF TIFF to HEIC TIFF to BMP TIFF to SVG TIFF to ICO

SVG ⇄ Others

SVG to JPG SVG to PNG SVG to WebP SVG to GIF SVG to AVIF SVG to HEIC SVG to BMP SVG to TIFF SVG to ICO JPG to Vector JPEG to Vector Picture to Vector Convert Image to Vector

ICO ⇄ Others

ICO to JPG ICO to PNG ICO to WebP ICO to GIF ICO to AVIF ICO to HEIC ICO to BMP ICO to TIFF ICO to SVG

To PDF

JPG to PDF Image to PDF Photo to PDF PNG to PDF HEIC to PDF Picture to PDF Convert Image to PDF WEBP to PDF GIF to PDF AVIF to PDF BMP to PDF TIFF to PDF SVG to PDF ICO to PDF

Quality & Features

4K Image Converter 4K Photo Converter 4K Picture Converter High Quality Image Converter Convert Image to Transparent Background Transparent Image Converter Transparent PNG Converter HD Photo Converter Convert Image to 4K Resolution Free Convert Image to HD Quality Convert to JPEG Format Convert Pic to JPG Convert Picture to PNG Image File Converter HD Image Converter

More Tools

Change PNG to JPG Convert Image to PNG

Related Tools

Other valuable image tools from Chaudify:

Image Compressor Advanced Favicon Generator Image Base64 Encoder & Decoder Image Resizer Image Border & Padding Blur Image Image Cropper Image to Text Image Watermark Image Rotate & Flip