JPG to ICO

Turn a JPG into a multi-size Windows .ico icon (16, 32 and 48 px).

Select an image

Click to choose, or drop a file here

How to JPG to ICO

1
Add the JPG
Drop in a square JPG for the sharpest icon; it's processed on your device.
2
Convert
It's packed into a single .ico file holding 16, 32 and 48 px versions.
3
Download
Save the .ico for a favicon or a Windows app icon.

Related PDF tools

PNG to ICOnewTurn a PNG into a multi-size Windows .ico icon (16, 32 and 48 px).Favicon GeneratorTurn an image into a full favicon set — 16 to 512 px PNGs plus a favicon.ico, in a zip.ICO to PNGConvert a Windows icon (.ico) to a PNG.Image to SVGnewTrace a PNG, JPG or WebP into a scalable SVG vector — colour or black & white, in your browser.

JPG to ICO — frequently asked questions

What sizes are in the .ico?+

16, 32 and 48 px, packed into one file.

JPG or PNG for an icon?+

PNG is better — it keeps transparency and sharp edges. Convert from JPG only when that's the file you have.

Is the image uploaded?+

No — everything happens in your browser.

Do you upload my files to a server?+

No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The only exception is the AI tools, which send the extracted text (not the file) to Claude to do their work.

Is there a file size limit?+

There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.