Drop your {source} file(s) here
You can add more than one file
Settings
Higher quality means a larger file size.
Edit Image
Max 8000px per side.
Was this tool helpful?
Need a favicon for your website or an icon for a small app? That is exactly what the ICO format was made for, and this tool turns any PNG into one right here in the browser.
Upload your PNG, choose ICO as the output, and download the finished icon. Nothing is sent to a server, so the image never leaves your machine.
A quick tip before you start: icons look best square. If your PNG is a rectangle, crop it to a 1:1 shape in the editor first, otherwise a browser may stretch it out of proportion.
The everyday one is the small favicon in a browser tab. Save the download as favicon.ico, drop it in the root of your site, and most browsers pick it up on their own. Windows leans on ICO files too, for desktop shortcuts and program icons, so the same file can cover both jobs.
Making a favicon? A 32×32 or 64×64 source is plenty. Going much larger only adds weight the browser never shows.
JPG To GIF Converter
Convert a JPG image into a GIF file for free, straight in your browser. Quick and simple when something only accepts GIFs.
A square PNG around 32×32 or 64×64 pixels is the sweet spot. You can start from something bigger and crop it square in the editor, and it still looks clean at small sizes.
Yes. Rename the download to favicon.ico, put it in your site's root folder, and most browsers find it automatically. You can also link it in your HTML head if you'd rather be explicit about it.
It does. The ICO keeps the transparency from your PNG, so a logo with a see-through background stays clean no matter what color the tab is.