Yes, theIONOS Favicon Generator is free.After you create your favicon, just click on the Download button. Then you can save it on your computer for free and integrate it into your website. The download includes favicons and app icons in various formats, as well as all of the necessary instructions and HTML codes. You will receive your favicon in the following sizes and formats: 16x16 32x32 96x96 and 256x256 pixels as .png and \\"favicon.ico\\" files. The icon for your Android app measures 192x192 pixels, while the iOS icon comes in sizes: 57x57 60x60 72x72 76x76 114x114 120x120 144x144 152x152 180x180 pixels. For Microsoft, the icon dimensions are: 70x70 144x144 150x150 and 310x310 pixels. All app icons created by the favicon png generator are issued as .png image files.