JPG to ICO

Drop an image on the felt

PNG, JPEG, or SVG. Click to choose, or paste.

Choose image

Tab, 16 pixels

Your site

32 pixels
48 pixels
180 pixels, Apple touch

Bench

File: —
Pixels: —

Badge shape Square Round Squircle

Round punches a circle. Squircle follows the iPhone app icon curve.

Padding 8%

Empty space between the picture and the edge of the badge.

Paint a backing color

Backing color #1a6e62

Leave this off to keep transparent pixels. Turn it on to fill the badge, including padding.

PNG sizes

A browser tab uses 16 pixels. iPhone home screens want 180. Android wants 192 and 512. The .ico file carries 16, 32, 48, and 256 for software that still asks for favicon.ico.

How to convert a JPG to ICO

Drop a JPG on the felt, or choose a file. PNG and SVG work too. Paste from the clipboard works.
Choose a square, round, or squircle badge, and set the padding. Leave the backing color off to keep transparent pixels.
Download favicon.ico. It holds images at 16, 32, 48, and 256 pixels.

The browser builds the ICO on this computer. The JPG is not uploaded.

Questions

Does the JPG get uploaded?

No. This browser reads the picture and writes the ICO. The file is not sent anywhere.

Which files work?

JPG, PNG, and SVG. A file named .jpeg works too.

What sizes are in the ICO?

16, 32, 48, and 256 pixels. You can also download PNG files from 16 to 512 pixels.

Can the ICO stay transparent?

Yes. Leave the backing color off. Turn it on when you want a solid color behind the picture.