HEIC to AVIF Converter

Convert your HEIC files to AVIF format online for free. No download required, instant processing.

Free & SecureNo RegistrationHigh Quality

Drop HEIC files here

Supports HEIC, JPG, PNG, AVIF, ICO, WebP, MP3, WAV, WMA… (or click to browse)

About HEIC to AVIF Conversion

What is HEIC and AVIF?

HEIC is the high‑efficiency image format used by iPhones and iPads. It stores photos in about half the size of JPG with the same quality.

AVIF is a new image format based on the AV1 video codec. It offers the best compression among all image formats, often cutting file sizes in half compared to JPG.

When you have a HEIC file, you might need to change it into AVIF so it works better with your phone, computer, or a website. Our free tool helps you do that in just a few clicks!

Why change HEIC to AVIF?

AVIF has some great benefits: high compression efficiency, supports HDR, wide color gamut.

HEIC vs AVIF: quick comparison

  • HEIC files are often created by cameras or phones. AVIF files are great for sharing on the web or printing.
  • HEIC is known for: efficient compression, supports live photos, depth data.
  • AVIF is often chosen because: high compression efficiency, supports HDR, wide color gamut.
  • HEIC compatibility: HEIC files open natively on Apple devices and Windows 10/11. Many websites and older programs cannot display HEIC, which is why conversion is needed.
  • AVIF compatibility: AVIF is supported in all modern browsers but may not open in some older image viewers or social media apps. It works great on modern smartphones.
  • Our converter makes the change without losing quality.

How to convert HEIC to AVIF – Step by step

  • 1. Click the "Upload" button or drag your HEIC file into the box.
  • 2. Our tool will detect the format and suggest AVIF as the output. If not, pick AVIF from the list.
  • 3. (Optional) Set the quality, size, or other options you want.
  • 4. Click "Convert". Wait a few seconds while the magic happens.
  • 5. Download your new AVIF file. It's that easy!

When to use our HEIC to AVIF converter

You can use our HEIC to AVIF converter anytime you need to open a file in a different app, share it online, or save space on your device.

What makes our converter special?

  • Fast – most conversions finish in under a minute.
  • Free – no payment, no sign-up, no tricks.
  • Private – your files stay safe and are deleted after processing.
  • Works anywhere – on your phone, tablet, or computer.
  • High quality – we keep your image or audio looking and sounding great.

Frequently Asked Questions (FAQ)

Frequently Asked Questions

1Why are my iPhone photos HEIC and not JPG?
To save space. HEIC files are half the size of JPG, so your phone can store more photos. But you can easily convert them to JPG for sharing.
2Can I convert HEIC to JPG without a computer?
Yes, our converter works on your phone's browser. Just upload the HEIC file and download the JPG.
3Is it really free to convert HEIC to AVIF?
Yes! Our online converter is completely free. You don't need to create an account or pay anything. We just want to help you get your files in the right format.
4Will I lose quality when changing HEIC to AVIF?
Not much. We use smart technology to keep your file as close to the original as possible. You can also adjust the quality slider if you want to balance size and sharpness.
5Can I convert many HEIC files at once?
Absolutely! You can upload several HEIC files together and our converter will turn them all into AVIF in one go. It's a huge time-saver.
6Are my files safe on your website?
Yes, we take privacy seriously. Your files are sent using a secure connection and are deleted automatically after the conversion is done. Nobody else can see them.
7What devices can I use to convert HEIC to AVIF?
Any device with a web browser – Windows PC, Mac, iPhone, iPad, Android phone or tablet. Just open our site and start converting!
8How long does it take to convert a HEIC to AVIF?
It usually takes just a few seconds, depending on the file size. Our smart system can handle small files right in your browser for even faster results.
9Should I use AVIF or WebP?
AVIF gives smaller files at the same quality, but WebP is more compatible. If your audience uses up‑to‑date browsers, AVIF is the better choice.
10Can I convert AVIF to JPG without losing quality?
No, because AVIF is often lossy. But our converter keeps the quality as high as possible during the conversion.

💡 Pro tip for best results

For maximum quality, keep the quality slider at 100%. Larger files may take slightly longer, but the result will be crystal-clear. Our converter automatically strips unnecessary metadata to reduce file size without losing visual fidelity.

Related Conversions

JPEG to PNGAVIF to WEBPJPEG to JPGJPEG to ICO