Electron — Can't get custom icon to appear

Question

I'm having an issue setting the icon for my Electron app in two different ways:

Non-Packaged (Running the app via terminal)

My main.js does specify an 'icon' value, pointing to the icon file, but it does not apply.

Packaged (with electron-packager)

My package.json file specifies the 'icon' key, pointing to the icon file, and I have the .icns (Mac) file in the build directory. I used electron-packager to build the app, but the icon is not applied, the default electron icon is used instead.

Not sure what I'm doing wrong here, everything appears correct.

Answer 1

If you mean the icon on the dock, on MAC can should use:

const app = electron.app;
const image = electron.nativeImage.createFromPath(
  app.getAppPath() + "/public/YOUR_APP_IMAGE_NAME"
);
app.dock.setIcon(image);

Answer 2

There is a good tutorial here:

• https://www.christianengvall.se/electron-app-icons/

Follow the steps but make sure you don't skip anything.

This is also a relevant issue on GitHub:

• https://github.com/electron-userland/electron-builder/issues/289

More links here:

• https://discuss.atom.io/t/changing-electron-app-icon-and-information/18631