Choose the WEBP artwork
Upload, drop, or paste a WEBP that opens in the browser. Use a clear, centered image because it will be scaled into small square entries.
Free online WEBP to ICO converter
Package a WEBP asa four-size ICO.
Use Fileverses to turn one browser-readable WEBP image into a modern PNG-backed ICO file. The artwork is contain-scaled for four square icon entries, not auto-cropped into a favicon.
- Private by design
- Default ICO
- Paste supported
Files stay in this browser
All conversion runs on-device
AVIFBMPEPSGIFICNSICOJPGODDPNGPSPSDTIFFWEBP
About this converter
Free WEBP to ICO conversion, built for a real workflow.
WEBP is decoded by the browser into a rendered image, while ICO is an icon container often used for Windows icons and favicon assets. This free online WEBP to ICO converter packages that one rendered image as four centered PNG-backed entries at 16, 32, 48, and 256 pixels. It is useful when you need an ICO handoff from a single image, but it does not configure a website favicon, choose separate source images per size, or promise compatibility with bitmap-only legacy ICO readers.
- The WEBP input must be readable by the browser before icon packaging begins.
- The ICO file contains PNG-backed entries at 16, 32, 48, and 256 pixels.
- Artwork is contain-scaled and centered with transparent padding rather than automatically cropped.
- Existing decoded alpha can remain in the PNG entries; the converter does not remove a background or invent alpha.
- This is a modern PNG-backed ICO, so test it if your target requires an older bitmap-only ICO variant.
How it works
Upload once.
Export ICO.
Use ICO as the target
ICO is preselected for this route. Fileverses produces four centered PNG-backed icon sizes from the rendered image.
Download and validate
Save the ICO file and check it in the browser, Windows, or other destination that needs the icon.
Made for real pipelines
WEBP to ICO.
One workspace.
Convert without uploading your assets. Switch outputs anytime — web, print, icons, and document targets from the same batch.
Convert WEBP to ICOFour icon entries
Package 16px, 32px, 48px, and 256px PNG-backed images in one ICO file.
No forced crop
Contain scaling keeps the full rendered image visible and pads it transparently when its shape is not square.
One-image workflow
Upload a browser-readable WEBP, create the icon container, and download it for destination testing.
Good to know
Questions, answered.
Is WEBP to ICO conversion free online?+−
Yes. Fileverses provides this WEBP to ICO converter free online with no account or sign-up.
Are WEBP files sent to a server?+−
No. This converter works with the image decoded in your browser rather than uploading the file to a conversion server.
What sizes does the ICO file include?+−
It includes PNG-backed icon entries at 16, 32, 48, and 256 pixels. The converter uses one source image for all four entries.
Does converting WEBP to ICO install a favicon on my site?+−
No. It only downloads the ICO file. You still need to add and configure that file in your website or application.
Can transparent WebP pixels remain in the ICO?+−
Decoded transparency can remain because the entries are PNG-backed. The tool does not create transparency or perform background removal.
Will every old ICO reader support this output?+−
Not necessarily. The ICO uses embedded PNG images, a modern format used by Vista-era and newer readers. Test the result for legacy bitmap-only requirements.