ICO to WEBP
Drop your .ico files, adjust quality, and convert directly in your browser. Decoding is done locally with Canvas (and an optional fallback for rare ICOs).
Drag & drop ICO here
or click to browse. Max recommended ~50MB each.
Output Settings
Stability note: We process up to 20 images at a time for reliability. Large batches split automatically.
Higher = bigger file, lower = smaller file.
Aspect locked: scale to fit inside Width/Height. Unlocked + Fill/Crop: render exact size and crop overflow from center.
Why convert ICO to WEBP?
WEBP is a modern, web-friendly format with alpha transparency support and typically smaller file sizes than ICO. This tool lets you adjust quality, optionally resize, and download results individually or as a ZIP.
Tips
- For favicons, set exact sizes with Fill/Crop (e.g. 32×32, 64×64).
- Transparency is preserved automatically.
- Everything runs locally; if you enable the optional fallback, only unsupported ICOs are uploaded for conversion.
FAQ
Do you upload or store my images?
By default, no. If Cloudinary fallback is configured, only icons that fail local decoding are uploaded to convert.
Will transparency be preserved?
Yes—alpha channels are kept during conversion to WEBP.