PNG to Favicon Converter

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PNG to Favicon Converter is a browser-based tool that converts image files into favicon packages compatible with web standards. It supports PNG, JPG, SVG, WEBP, and GIF files up to 5MB, using HTML5 Canvas technology to ensure file privacy by processing entirely within the browser. The tool generates a complete favicon package, including favicon.ico with multiple sizes, PNG files at 16x16 and 32x32 pixels, Apple Touch Icons at 180x180 pixels, Android Chrome icons at 192x192 and 512x512 pixels, and a site.webmanifest file for Progressive Web Apps. Users can customize background colors, rounded corners, and output sizes. The tool employs the browser's HTML5 FileReader API and offscreen Canvas elements with bilinear interpolation for high-quality scaling. It compiles multi-size .ico files and packages all outputs into a ZIP archive using JSZip. Additionally, it provides HTML code snippets for implementation and preview images of the generated favicons before download.