Add images

You can add your own logos in Publisher Centre to brand, customise the user experience and represent your publication.

Add a square logo

To upload your logo, your image must follow the requirements below:

• Format: .png (recommended), .jpeg
• Dimensions: 1000x1000 px (recommended), 512x512 px (minimum)

Tip: We recommend that you use icons with solid colours, and without rounded corners or unnecessary gradients and effects. We also suggest that you use a transparent background instead of white.

To upload an image file:

1. On your computer, go to Publisher Centre.
2. Under 'More options', click Manage your publication and your organisation Modify publication settings.
3. Select Visual styles.
4. Under the square logo section, click Add logo.
5. After you upload your logo, at the top right, click Save.

Tip: To change an existing square logo, you can follow the same steps.

Add a rectangular logo

Add a rectangular logo that displays with your content. If available, provide versions for both Light and Dark themes.

To upload your rectangular logo, your image must follow these requirements:

• Text: Include your publication’s full name. Make sure that the text is legible regardless of the image size.
• Format: Upload in .png format.
• Width: We recommend 400 px, with the minimum of 200 px.
• Max. height and width ratio: 10:1.
  • For example, if the width is 2000 px, the height can't be less than 200 px.
• Padding: If the image has:
  • Ascenders and no descenders: Add padding below the image to match.
  • Descenders and no ascenders: Add padding above the image to match.
  • Ascenders and descenders: Make sure that the top and bottom margins from the midline of the text are equal.

To upload an image file:

1. On your computer, go to Publisher Centre.
2. Under 'More options', click Manage your publication and your organisation Modify publication settings.
3. Select Visual styles.
4. Under the rectangular logo section, upload your logo:
5. To upload a light theme file, click Add light logo.
6. To upload a dark theme file, click Add dark logo.
7. When your upload is complete, at the top right, click Save.

Tip: If you want to modify a light or dark rectangular logo that already exists, you can follow the same steps.