Resize an icon or image
Set an exact width, or pick a common icon size, and ConvertICO redraws the picture to fit. It keeps a transparent background transparent and downloads a fresh PNG without a round trip to any server.
Drop an image, or
PNG, JPG, WebP, GIF, BMP, SVG, or ICO. Resized on your device.
How it works
Pick a common icon size from the list, or type an exact width and height, and ConvertICO redraws the picture to match. Lock the ratio and it keeps the proportions as you type. A transparent background stays transparent, edges are resampled cleanly rather than left jagged, and you get a fresh PNG straight from the page. Handy for trimming a big logo down to a 32-pixel tray icon, or bumping a small graphic up before you pack it into an .ico.
Runs entirely in your browser. Your file is never uploaded.