WebP to ICO converter

Runs on your deviceFreeNo account

Convert WebP files to ICO (Windows icon / favicon) without uploading them.

About WebP to ICO

Logos downloaded as WebP can become favicons or Windows icons directly, with transparency kept at every size.

Animated WebP files keep only their first frame.

Transparency is kept.

The .ico contains 16, 32, 48, 64, 128, and 256 px sizes. Non-square images are centered without stretching.

Metadata such as EXIF and GPS location is not copied, because the image is redrawn on a canvas.

WebP vs ICO

WebPICO
CompressionLossy or lossless; usually 25–35% smaller than JPGContainer holding several PNG images
TransparencyFull alpha channelYes
AnimationSupportedNo
Where it opensAll current browsers; some older apps, CMSs, and print shops reject itBrowsers (favicons) and Windows icons

How to do it

  1. 1

    Drop one or more WebP files into the converter above (it is already set to ICO).

  2. 2

    Square images give the cleanest icons.

  3. 3

    Tap Convert and download the ICO files (or a ZIP).

Frequently Asked Questions

Is converting WebP to ICO free?

Yes. No account, watermark, or daily limit.

Are my images uploaded?

No. Decoding and encoding run in this browser tab; the files never reach Omnipus servers.

Will an animated WebP stay animated?

No. ICO output from this tool is a still image of the first frame.

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