Online Tool Store
WEBP to ICO
Convert a WEBP image into a multi-size Windows .ico icon file, with transparency preserved. Runs entirely in your browser.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Sample image — choose your own WEBP to replace it.
How it works
- Choose a WEBP image.
- Pick which icon sizes to include.
- Download a single .ico file containing every selected size.
FAQ
Why crop to a square instead of stretching?
Icons are always square, and stretching a non-square source distorts it visibly at small sizes — a centered square crop usually looks cleaner.
Which sizes should I include?
Windows commonly uses 16, 32, and 48px for taskbars and file lists, with 256px for large icon views — the defaults checked here cover the common cases.
Does this support transparency?
Yes — if your WEBP has transparent areas, they carry through to the .ico file.
Is my image uploaded anywhere?
No — conversion happens entirely on a canvas in your browser.
How we compare
| Feature | Online Tool Store | Desktop icon editors | Other online converters |
|---|---|---|---|
| No file upload — runs in your browser | ✓ | ✓ | ✗ |
| No install | ✓ | ✗ | ✓ |
| Multiple sizes in one file | ✓ | ✓ | ✗ |
Many online converters only produce a single-size .ico. WEBP to ICO bundles several sizes into one properly formatted file.