Generate multi-size web, Apple Touch, and Android PWA favicons instantly.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Upload your brand logo, icon, or photo in PNG, SVG, or JPG format (square 512x512+ recommended).
Inspect the generated standard sizes: 16x16 (browser tab), 32x32 (bookmarks), 180x180 (Apple Touch), and 512x512 (PWA).
Copy the auto-generated <link rel='icon'> and <link rel='apple-touch-icon'> snippets for your HTML <head>.
Download individual icons or the full multi-resolution icon bundle in a single click.
Modern web standards recommend a 16x16 and 32x32 .ico or .png for desktop browsers, a 180x180 PNG for Apple iOS devices (Apple Touch Icon), and 192x192 / 512x512 icons for Android PWA manifests.
For best clarity across all generated resolutions, upload a high-resolution square PNG (512x512 or larger) with a transparent background.
Place the exported icon files in your website's root or public/ directory, and paste the generated <link> tags into the <head> section of your HTML or Next.js layout.
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