ICO → JPG Converter

Drag & Drop your .ico file here, or pick a file below. Nothing is uploaded.

Tip: Multi-size ICOs are supported by most browsers; the largest frame is typically used.

Why background color?

ICO can be transparent; JPG cannot. The selected background color fills transparent pixels before saving.

Output width (px)

Leave blank to use the icon's natural width.

Output height (px)

If only one dimension is set, aspect ratio is preserved.

Scale (x)

Used only if width/height are blank.

Background color (for transparency)

Common choices: white #ffffff, black #000000.

JPEG quality (0.92)

Load an ICO and click "Convert to JPG" to preview.

Detected size:

Output size:

ICO → JPG - Quick Cheat Sheet

Transparency: ICO can contain transparency; JPG cannot. Choose a background color to replace transparent pixels.
Multi-resolution ICO: Many .ico files include several sizes (e.g., 16x16 up to 256x256). Browsers typically decode the largest available frame.
Sizing: Set output width or height (or both). If only one is given, aspect ratio is preserved. If both are blank, the natural icon size x Scale is used.
Quality: JPEG quality ranges 0-1. Higher = larger file, fewer artifacts. Default is 0.92.
Privacy: All conversion happens locally in your browser; files are not uploaded.

How size is detected

We load the .ico into an in-browser decoder (<img> / createImageBitmap).
The detected size is the decoded image's naturalWidth x naturalHeight (usually the largest frame).
If your ICO is very small (e.g., 16x16), consider upscaling with width/height for a larger JPG.