Convert ICO images to WebP online in seconds.
Drag & drop your file here
click to browse
Max file size: 20MB
ICO is the Windows icon format: one .ico file holds the same icon at several sizes, and it is still the classic favicon format. WebP makes pages load faster: smaller files than JPG or PNG at similar quality, with transparency, in every modern browser.
The largest image stored inside the ICO is used. If your ICO has transparent areas, they stay transparent in the WebP. The WebP is saved at quality 85, which keeps detail while cutting file size.
You can drop several ICO files at once and get a ZIP of WebP files. Each file can be up to 20 MB; there's no daily limit and no signup, and uploads are deleted from our servers within 1 hour.
Drag ICO files onto the page or click to choose them. You can add several at once.
Conversion starts on its own — there are no settings to pick. Most files are ready in a few seconds.
A single file downloads as WebP; several files come as one ZIP archive.
Use the WebP right away: open it, share it or upload it wherever you need it.
Your uploads and results are deleted from our servers within 1 hour.