Multi-size ICO Generator

Pure frontend: Drag & drop / upload, batch generate multi-size PNGs, pack into .ico & ZIP download.

Output: PNG (Optional WebP) + ICO (Embedded PNG)

Drag & Drop Image Here

Supports PNG/JPG/WebP/SVG (SVG will be rasterized)

Select File

Selected Image

None

Not loaded

Load image to generate sizes

Output Settings

Output PNG Output ICO Extra Output WebP ZIP Download

WebP Quality (WebP only)

0.90

Sizes

Filename

Ex: favicon will generate favicon_32x32.png and favicon.ico (ICO contains sizes <= 256px)

Output Preview

Click single file to download; or one-click ZIP download