What is AVIF?
AVIF stands for AV1 Image File Format and is used for storing images and video. It uses the same container format as HEIC images but with potentially better compression. It offers lossy and lossless compression. It offers an alternative to HEIC and JPEG image file formats but is not as well supported in web browsers.
It is an open standard with no patents.
The file name extension for this format is: .avif
Here are some other questions about AVIF you might also want to ask. If you have any other questions, please feel free to contact us.
What is it used for?
The format has many different use cases. It is an optimal choice for web developers using the format for still images, as it provides rich and vibrant images with a smaller size, leading to stable performance and a better user experience, which is why Web developers use AVIF to deliver fast-loading, visually rich websites.
The format is especially appealing for high-resolution photography, web graphics, icons, and animations due to its superior compression. Tests have shown AVIF files can be 50% smaller than JPEGs at similar quality, and even outperform WebP in many cases.
Differences compared to HEIC
While both use the HEIF container, AVIF also uses the AV1 compression format. AVIF often delivers better quality at lower file sizes and is an open standard with no patent concerns, making it more appealing for universal and commercial use.
Is it better than JPEG?
It may produce better compression than JPEG but JPEG is better supported by web browsers and general software. It is possible to convert AVIF to JPG using third-party software like JDeli.
Limitations and Browser Support
While AVIF is gaining significant popularity, particularly for web use, not all browsers and devices support it yet. Chrome, Firefox, and Safari (as of 2024/2025) include AVIF decoding, but some older browsers and operating systems may require fallback formats like JPEG or PNG.
Software support for editing and conversion is growing but still lags behind legacy image standards.
Is it possible to convert AVIF to PNG?
Yes. The reason many people do this is because PNG is a much better supported Image file format. To convert AVIF to PNG you will need to use a third-party software library.
How to open AVIF files in Java?
ImageIO (the built-in Java Image library) does not support AVIF images by default. JDeli lets you read and write Avif images or add AVIF support to ImageIO.
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