Favicon / ICO Generator

Generate complete favicon sets (16×16 to 512×512), Apple touch icons, and PWA icons from one square image. Includes ready-to-use manifest.json snippet. Everything runs locally.

Upload a square source image (512×512 or larger recommended)

PNG with transparency works best for app icons

Generates proper sizes for classic favicons, Apple touch icons, and modern PWA / Android icons. All local.

Why a Complete Icon Set Matters

A single 32×32 favicon is no longer enough. Modern browsers, iOS home screens, Android install prompts, and PWA manifests expect specific sizes (16, 32, 48, 180, 192, 512). This generator produces the full professional kit from one square source image plus a ready-to-use manifest.json snippet — everything created locally with Canvas, zero uploads.

Best Results

Start with a 512×512 or 1024×1024 square PNG (transparency preferred for app icons).
Leave a small margin around important content — the generator uses contain fitting.
After download, add the PNGs to your static folder and reference them + the manifest in your HTML head.

Frequently Asked Questions

Do I still need a .ico file?

Modern sites can rely on PNGs referenced in <link> tags and manifest.json. We focus on high-quality PNGs for all required sizes.

What sizes are generated?

16, 32, 48 (classic web), 180 (Apple), 192 & 512 (PWA / Android).