Does it pack a real .ico file?

No. It creates the source manifest. ICO packing should happen in a browser tool or build pipeline.

Yes. Extend the manifest after copying.

Convert

SVG to ICO

Render SVG in the browser and download a PNG-backed ICO file.

Render SVG in the browser and download a PNG-backed ICO file.

Choose an SVG file, paste SVG markup, or load the sample to begin.

Page context

SVG to ICO generates an ICO source manifest with common favicon sizes.

The tool lists common PNG source sizes needed before packing an ICO file in a build pipeline.

Use it to plan favicon ICO generation from SVG when your deployment still needs /favicon.ico.