Creates favicons or desktop icons from PNG files. Best results come from a square source image with enough resolution to scale down cleanly.
Drag & drop image files here, or browse
Drop your PNG files here
Creates favicons or desktop icons from PNG files. Best results come from a square source image with enough resolution to scale down cleanly.
Drop your PNG image files onto this page, make sure the output format is set to ICO, and click Convert. Everything runs in your browser and nothing is uploaded.
PNG is a lossless image format with transparency support. It works well for screenshots, logos, UI elements, and anything with sharp edges or text that would get blurry in JPG.
ICO is the icon format for website favicons and Windows app icons. It supports transparency and is widely recognized by browsers and Windows.
Quality depends on the source image resolution. Start with a high-res image for the sharpest icons. The converter handles the resizing for you.
Yes. Your images are processed entirely in your browser using WebAssembly. Nothing gets uploaded to any server. Your files stay on your device the whole time.