Free tool

JPG to ICO converter.

Turn a JPG into an ICO file for a website favicon or a Windows icon. The icon holds 16, 32, 48 and 256 pixel sizes in one file. It runs in your browser, so nothing is uploaded.

Drop JPG pictures here, or click to choose Drop one or many at once. They stay on your computer.

This runs in your browser. Your pictures are never uploaded.

How it works

Three steps, nothing to install.

01 / Drop

Choose the JPG pictures

Drag in one or many, or click to pick them.

02 / Convert

They turn into ICO

Each picture is converted in the page, one after another.

03 / Save

Download them

Download each one, or all of them together in a ZIP.

Questions

Good to know.

Are my pictures uploaded?

No. They are converted in this tab with your browser, so they never leave your computer.

What is a JPG file?

JPG is the most widely accepted photo format: small and opened by everything, but with no see-through areas.

Why convert to ICO?

ICO is the Windows icon format, also used for website favicons. One ICO file holds the same picture at several sizes.

Does it lower the quality?

Each size is drawn from your picture, so a large, square source gives the sharpest icon. Small sizes such as 16 pixels lose fine detail.

Can I convert many at once?

Yes. Drop several pictures together. Download them one by one, or all at once in a ZIP file.

What size should my JPG be?

Square and at least 256 by 256 pixels gives the best icon. A JPG has no see-through parts, so for a round or shaped icon start from a PNG with the PNG to ICO converter.

Which browsers work?

Current Chrome, Edge and Firefox. Safari works too.