01
ADD YOUR AVIF
Drop the AVIF file into the box above or choose it from your device.
AVIF → ICO / online converter
AVIF to ICO Converter
Make an .ico icon from an AVIF image.
01 / how to
How to convert AVIF to ICO
02
CONVERT TO ICO
ICO is already selected. Press Convert and wait a few seconds.
03
DOWNLOAD
Save the finished ICO file. The original is deleted from our server.
02 / what you get
What happens to your data
Kept
- AVIF photos and graphics are supported, including transparency
- One .ico file with six sizes inside: 16, 32, 48, 64, 128 and 256 pixels, as Windows and browsers expect
- Transparency is kept
Good to know
- For an animated AVIF only the first frame is used.
- Icons are square. A picture that is not square is fitted inside the square with transparent padding, not cropped.
- For a sharp result start from a square image of at least 256×256 pixels.
03 / formats
AVIF vs ICO
AVIF
An AVIF file uses newer, more efficient compression than WebP, producing noticeably smaller files at the same visual quality. Major browsers now support it, and it's becoming the new default for performance-focused websites.
Used in: High-performance websites · Modern browsers · Bandwidth-sensitive apps
ICO
An ICO file bundles one or more small icon images into a single file, traditionally used for Windows application and file-type icons. It's still the required format for website favicons today.
Used in: Website favicons · Windows app icons · Desktop shortcuts
04 / more
More conversions
Have a different file? Open the main converter — it detects the format for you.