How to Make Your Images Look Good on Facebook Mobile

Most people who see your Facebook preview will see it on a phone. That means your image has to work small. If it only looks good on your laptop, it is not done yet.

Open the image, shrink it way down, and ask the basic question: can someone understand this in one second? If not, simplify it.

Mobile previews do not have room for clever little paragraphs inside the image. Use a short headline or a simple phrase. Keep the full explanation in the page title and description.

The image should make the link feel real. It should not try to carry every detail by itself.

Small images need stronger contrast. Light gray text on a pale background might look clean in a design file, but it gets weak fast in a mobile feed.

Use clear foreground and background separation. Make the main visual obvious. Give text enough weight that it survives compression.

Do not put important text, logos, or faces at the exact edge of the canvas. Facebook can crop, round, or resize previews depending on where the link appears.

The easy rule is simple: center the important stuff and leave padding. It sounds basic because it is. It also fixes a surprising amount of ugly previews.