pngtoicotool
Browser-only conversion

JPG → ICO

JPG to ICO

Turn a JPG or JPEG image into one Windows-ready icon file with the size layers you choose.

Nothing leaves your device

Drop a JPG here

or

JPG · JPEG · one file

ICO size layers

Choose the pixel layers to store inside one .ico file. All six are selected by default.

6 layers selected · one ICO file

Local processing. Your image is never uploaded.

JPG readyJPG and JPEG input supported
Multi-sizeChoose the ICO layers you need
Local onlyNo account, upload, or history

For JPG images

A clean JPG to ICO workflow

Use a JPG or JPEG image when you need an icon file for a shortcut, desktop folder, or other Windows icon slot. The browser reads the selected image, draws the requested square layers, and packages them into one ICO download.

  • JPG and JPEG input
  • 16, 32, 48, 64, 128, and 256 pixel layers
  • One ICO file with the layers you select
  • Local processing with no account or server upload

Starting with a PNG that already has the cutout you need? Convert PNG to ICO in your browser.

Starting with vector artwork? Convert SVG to ICO in your browser.

From photo to icon

Choose the layers for the job

Select the sizes your destination needs, then download the JPG to ICO file in one click.

  1. 01
    Select a JPG

    Drop one JPG or choose it from your device.

  2. 02
    Set the icon layers

    Keep the defaults or clear any size you do not need.

  3. 03
    Save the ICO

    Download one multi-size icon file for your project.

JPG to ICO transparency

Local transparency check

Local check: On October 6, 2026, the same three samples—logo.jpg (256 × 256), opaque-example.jpg (1280 × 720), and alpha-example.jpeg (1280 × 720)—were converted at https://pngtoicotool.com/jpg-to-ico using Google Chrome 154.0.8037.97 on a Tencent Cloud CVM with an AMD EPYC 9754 CPU (1 core, 2 logical processors) running Microsoft Windows 11 Pro, version 10.0.28000/build 28000; each ICO contained six layers at 16, 32, 48, 64, 128, and 256 px; all six logo layers had no transparent pixels, and both 1280 × 720 samples had transparent top and bottom padding with opaque pixels throughout the fitted photo in all six layers; results can vary by machine and browser.

For the explanation of why JPG backgrounds stay visible and how to prepare transparent artwork, read the JPG to ICO transparency guide.

JPG icon use

Where the ICO file fits

ICO is useful when software or a shortcut expects a Windows icon file. Keeping several square layers together lets icon-aware software choose an appropriate resolution for the place where it is shown.

16×16Small interface icon
32×32Standard desktop view
48×48File and shortcut view
64×64Larger icon display
128×128High resolution view
256×256Large desktop source

FAQ

JPG to ICO questions

How do I convert a JPG to ICO?

Choose a JPG or JPEG file, keep the ICO size layers you need, and select Convert to ICO. The resulting file downloads in your browser.

Can I change JPG to ICO without uploading the image?

Yes. The image is read and converted in your browser, so it is not sent to a server.

Can I convert a JPG to an icon file for Windows?

Yes. The download is an .ico file containing the selected square layers for icon-aware Windows software.

How do I convert JPEG to ICO?

Choose one .jpg or .jpeg image, select ICO layer sizes, then convert. The same steps apply when you search for jpeg to ico, change jpg to ico, or convert a jpg to an ico.

Is this an icon converter from JPG to ICO?

Yes. It converts one JPG or JPEG image into one multi-size ICO file without an account or conversion history.