How to convert ICO to AVIF
1. Upload ICO
Select or drag and drop your ICO file into the converter.
2. Choose AVIF
Select AVIF as your output format. You can process multiple files at once.
3. Download
Click convert and download your new AVIF file instantly.
Format Details
ICO
ICO is the Windows icon file format used to display icons for applications, files, folders, and shortcuts in the operating system. It can contain multiple image sizes and color depths within a single file, ensuring icons look sharp at different display scales and DPI settings. ICO files are also used as website favicons — the small icon displayed in browser tabs, bookmarks, and address bars.
AVIF
AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec developed by the Alliance for Open Media. It delivers superior compression efficiency compared to JPEG and PNG, often reducing file sizes by 50% or more while maintaining excellent visual quality. AVIF supports HDR, wide color gamut, and transparency, making it an ideal choice for the modern web.
Frequently Asked Questions
How do I convert ICO to AVIF?
Upload your ICO file on Convertek, select AVIF as the output format, then click Convert. Your AVIF file will be ready to download instantly.
Is the ICO to AVIF converter free?
Yes. Converting ICO to AVIF on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between ICO and AVIF?
ICO and AVIF are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the AVIF format.