Compress AVIF online
Reduce the file size of your AVIF images while keeping their dimensions. SWD Image Compressor applies the maximum available compression for the format from the start and shows the saving achieved.
The original width and height will be kept exactly; only the format and file size will be optimized.
Compression
The result will show the original size, final size and achieved savings.
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AVIF in numbers
AVIF compression statistics
- AVIF generated
- 0Only downloaded files compressed as AVIF are counted.
- Average saving with AVIF
- No dataAverage percentage saved when compressing as AVIF.
- Most used formats
- #1Ranking based on the number of valid downloads where AVIF was the final format.
Frequently asked questions about AVIF compression
How do I compress an AVIF image online?
Select your AVIF image in SWD Image Compressor and start the compression. The tool keeps the original dimensions and applies the maximum available compression for the format from the beginning.
What is AVIF?
AVIF is a modern image format focused on achieving very light files with good visual quality. It can offer very efficient compression compared with older formats.
Does compressing an AVIF change its dimensions?
No in Compression mode. Compression keeps the original width and height of the image.
Does AVIF support transparency?
Yes. AVIF can preserve transparency and is also suitable for many complex images with very good efficiency.
Why do some AVIF files barely get smaller?
If the file was already generated with very efficient settings, the room for further improvement may be small.
Does SWD Image Compressor aim for the highest possible compression for AVIF?
Yes. SWD Image Compressor works directly with the maximum available compression for the format from the start of the process.
When is it a good idea to keep AVIF as the final format?
AVIF is often a very interesting option when your priority is the smallest possible file size with very good quality and modern compatibility.
Is AVIF compatible everywhere?
AVIF has growing modern support, but compatibility still depends on the browser, the system and the workflow where you plan to use the image.
Can compressing the same AVIF multiple times degrade it?
If re-encoding uses lossy compression, repeating the process can accumulate degradation. Ideally, start from the original file.
What happens if my AVIF is already compressed enough?
If additional compression does not provide a worthwhile improvement, SWD Image Compressor will indicate that instead of showing a weak optimization.