WebP to ICO Converter

Turn a WebP logo or web graphic into a transparent multi-size favicon.ico file. Everything runs locally in your browser.

Choose a WebP file or drop it here

The file stays on your device. ICO generation uses Canvas and a first-party encoder.

Icon settings

ICO sizes
Parat

Forhåndsvisning

-

16x16

32x32

48x48

64x64

128x128

256x256

Transparent favicon.ico

WebP alpha is rendered through Canvas and stored as PNG image data inside the ICO file.

Multi-size icon entries

Include classic 16, 32, and 48 px favicon sizes plus a 256 px Windows icon entry.

No server conversion

The default path uses browser WebP decoding, Canvas rendering, and a small first-party ICO writer.

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