Best size for email signature graphic

The ideal size for an email signature graphic depends on several factors, including the email client, screen resolution, and personal preference. Here are some general guidelines:

Width:

• For most email clients, a width of 600-700 pixels is a good starting point. This will ensure that your graphic is visible and not cut off on most screens.
• If you're using a more modern email client like Gmail or Outlook, you can go up to 800-900 pixels wide.

Height:

• The height of your graphic should be proportional to the width. A good rule of thumb is to keep the height between 100-200 pixels.
• If you're using a lot of text or complex design elements, you may want to consider a taller graphic (up to 250-300 pixels).

File size:

• Keep your file size as small as possible to ensure fast loading times. Aim for a file size of 50-100 KB or less.
• Use a format like PNG or GIF, which are optimized for web use.

Resolution:

• Use a resolution of 72 dpi (dots per inch), which is the standard for web graphics.

Email client-specific considerations:

• Gmail: 600-700 pixels wide, 100-200 pixels tall
• Outlook: 600-700 pixels wide, 100-200 pixels tall
• Yahoo Mail: 600-700 pixels wide, 100-200 pixels tall
• Apple Mail: 600-700 pixels wide, 100-200 pixels tall

Best practices:

• Use a simple, clean design that won't overwhelm the recipient's inbox.
• Avoid using too much text or complex graphics that may not display correctly.
• Make sure your graphic is optimized for different screen resolutions and devices.
• Test your email signature graphic in different email clients and devices to ensure it looks good and functions correctly.

Remember, the key is to find a balance between design and functionality. You want your email signature graphic to be visually appealing and effective, but not so large or complex that it causes issues with email delivery or display.