How this favicon generator works
Everything happens in your browser with the HTML Canvas API. Your text, emoji, or uploaded image is rendered locally at 16, 32, 48, 180, 192, and 512 pixels, packed into a standards-compliant favicon.ico plus individual PNGs and a web manifest, then zipped on your device. There is no upload step, which also means there is nothing for anyone to log, scan, or keep.
What's in the download
favicon.ico (16/32/48 multi-size), favicon-16x16.png, favicon-32x32.png, apple-touch-icon.png (180), android-chrome-192x192.png, android-chrome-512x512.png, and site.webmanifest — the complete set Google, Apple, and Android expect, with the exact HTML snippet to match.