ICO source manifest
The tool lists common PNG source sizes needed before packing an ICO file in a build pipeline.
Use cases
Use it to plan favicon ICO generation from SVG when your deployment still needs /favicon.ico.
Render SVG in the browser and download a PNG-backed ICO file.
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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.
SVG to ICO parses the input in your browser, applies the target format's rules, and produces standards-based output without a server round-trip. The page shows the result before you commit to it.
Formats have different capabilities, so conversion is a translation rather than a perfect copy. Check dimensions, colors, and any interactive features in the preview, since those are the areas where formats differ most.
Clean input produces clean output. Start from the simplest version of the source that still renders correctly, keep explicit dimensions or a viewBox, and test the result where it will actually ship.
Conversion runs locally in your browser. SVG to ICO never uploads your content to a server, which also makes it safe for confidential assets.
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.