Email footer image size

The ideal size for an email footer image depends on several factors, including the email client, screen resolution, and design preferences. Here are some general guidelines:

1. Maximum width: Most email clients have a maximum width of around 600-650 pixels. It's best to keep your footer image within this range to ensure it's displayed correctly.
2. Height: The height of the image is less critical, but it's generally recommended to keep it under 100-150 pixels to avoid overwhelming the reader.
3. File size: Keep your image file size as small as possible to ensure fast loading times. Aim for a file size of under 50KB.
4. Resolution: Use a resolution of 72 dpi (dots per inch) or 96 dpi, which is suitable for digital displays.
5. Format: Use a format that's widely supported, such as JPEG, PNG, or GIF.

Here are some specific guidelines for popular email clients:

• Gmail: Maximum width: 640 pixels, height: 100-150 pixels
• Yahoo Mail: Maximum width: 600 pixels, height: 100-150 pixels
• Outlook: Maximum width: 640 pixels, height: 100-150 pixels
• Apple Mail: Maximum width: 640 pixels, height: 100-150 pixels
• AOL Mail: Maximum width: 600 pixels, height: 100-150 pixels

To ensure your footer image is displayed correctly across different email clients and devices, consider the following:

• Use a responsive design that adapts to different screen sizes and resolutions.
• Use a simple design that doesn't rely on complex graphics or animations.
• Test your email design in different email clients and devices to ensure it looks good and functions correctly.

Remember, the goal of an email footer is to provide additional information and links to your readers, not to overwhelm them with complex graphics or large images. Keep it simple, concise, and easy to read!