HomeImage ConverterHEIC ConverterConvert HEIC to AVIF

Free Online HEIC to AVIF Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your HEIC file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted HEIC file before this time.

How to Convert your HEIC to AVIF Online?

Here are 2 simple steps to convert your HEIC to AVIF using our fast and free HEIC converter tool.

Upload your HEIC file

Click the "Upload a HEIC File" button, then select a HEIC to upload. The maximum file size is 100MB.

Download your AVIF

Click the download link to receive your AVIF file.

File format information for HEIC and AVIF

ExtensionHEIC
Full NameHigh Efficiency Image File Format
TypeImage
Mime Typeimage/heic
FormatBinary
Opens WithPaint.Net, Photoshop

HEIC stands for High Efficiency Image File Format, which is a file format used to store images and image sequences. It was introduced by the Moving Picture Experts Group (MPEG) as part of the High Efficiency Video Coding (HEVC) standard. HEIC files are designed to offer superior compression capabilities compared to traditional image formats like JPEG, resulting in smaller file sizes without compromising image quality. This format is especially popular among Apple devices, as it allows them to store and display images using less storage space while maintaining high visual fidelity.

The HEIC format employs advanced compression algorithms to achieve its efficiency, such as a more efficient way of storing pixel data, support for both lossy and lossless compression, and the ability to store multiple images or sequences in a single file (similar to a container format). While this format excels in reducing file sizes, one downside is that not all devices and software support it natively. However, most modern devices and operating systems, especially those from Apple, have integrated HEIC support, and there are various third-party tools available for converting HEIC files to more widely supported formats like JPEG, ensuring compatibility across different platforms.

In conclusion, HEIC is an advanced image file format known for its high efficiency in compression, which results in smaller file sizes and reduced storage consumption while preserving image quality. Its popularity is mainly attributed to its adoption by Apple devices, but it has gained broader recognition due to its impressive compression capabilities. As technology continues to evolve, wider support for the HEIC format is likely to increase, making it a viable option for users seeking to optimize their image storage and sharing experiences.

ExtensionAVIF
Full NameAV1 Image File Format
TypeImage
Mime Typeimage/avif
FormatBinary
Opens WithPaint.Net

AVIF (AV1 Image File Format) is a cutting-edge image file format that utilizes the AV1 video codec to achieve highly efficient compression while maintaining superior image quality. Developed by the Alliance for Open Media, AVIF is designed to replace older image formats like JPEG, PNG, and WebP by offering significant advantages in terms of size reduction and visual fidelity. AVIF leverages the AV1 video codec's advanced compression techniques, such as intra-frame and inter-frame coding, to efficiently represent images with a wide range of colors and details.

One of the main benefits of AVIF is its ability to deliver smaller file sizes compared to traditional image formats, making it ideal for web applications where reducing loading times and saving bandwidth are crucial. The high compression efficiency allows AVIF files to retain excellent image quality even at low bitrates, ensuring that images displayed on websites or shared through various platforms look crisp and vibrant. Additionally, AVIF supports a wide range of features, including transparency, HDR (High Dynamic Range) content, and animated images, making it a versatile choice for various multimedia applications.

Despite its numerous advantages, AVIF is still a relatively new format, and its widespread adoption depends on web browser and application support. As of my last update in September 2021, major web browsers such as Chrome, Firefox, and Edge have already started to support AVIF, but older browsers and platforms may not fully support it. However, with its potential to revolutionize the way images are compressed and displayed on the internet, AVIF is expected to become increasingly popular as more platforms and software incorporate compatibility for this innovative image format.

Information for converting from HEIC to AVIF

Our HEIC imaging tool will accurately convert your HEIC file into a AVIF image file using our high quality internal 2D rendering to create your final AVIF ready for download. Your HEIC file will be analyzed pixel by pixel in order to produce the most accurate conversion possible.

Frequently Asked Questions

How can I convert my HEIC file to AVIF?

First click the "Upload..." button, select your HEIC file to upload. Your HEIC file will be uploaded to our servers. When the HEIC to AVIF conversion has completed, you can download your AVIF file straight away.

How long does it take to convert my HEIC to AVIF?

We aim to process all HEIC to AVIF conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files, so please be patient.

How accurate is the HEIC to AVIF conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development with new features being added every week.

Is there any loss in quality when converting my HEIC file?

If you are converting your HEIC file to a format that implements lossy-compression then yes, the quality will be reduced however the loss in quality is usually not noticeable and can result in much smaller file sizes.

Will the conversion affect the resolution of my converted HEIC file?

No. When converting your HEIC file our tool will not perform any resizing of your image and the resulting file will be the same resolution as your uploaded HEIC file.