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An Image block puts a picture in the email. Add it from the Blocks menu of a section or a column.

How it renders

The image goes into the email as a plain picture, sized by Width and Height and aligned by Alignment. An image block at Full width in a rendered email, filling the section from edge to edge under a line of body text Inside a column it ignores Width and takes the width of the column instead, so a picture in a 40 per cent column comes out at 40 per cent of the section. That is what makes a picture beside a paragraph line up. The block sets no maximum for the file size or the pixel dimensions of what you pick. A photograph straight off a phone goes out at its full weight, so scale it down before you upload it.

Settings

  • Image opens the media library, with Upload media for a new file and two tabs for what is already there. Fields lists the variables that carry an image, such as a brand logo or a sender avatar. Pick one of those and the picture changes with whoever the email is about.
  • Width is Auto, which keeps the picture at its own size, or Full, which stretches it to fill whatever holds it.
  • Alignment is left, centre, or right, and does nothing at Full width.
  • Height is Auto, Full, or Custom, which opens a slider from 10 to 300 pixels.
  • Border radius rounds the corners: None, Normal, Large, or Custom for a value per corner.
The Image settings panel showing the chosen picture, Width set to Auto, Alignment, Height set to Auto, and Border radius Alt text is not on this panel. It belongs to the picture, so you set it in the media library. Open Image, click the picture, and fill in Alt text on the card that opens. It falls back to the image title when you leave it empty, which is why an upload named image.png is worth renaming. A picture from the Fields tab is the exception. Both boxes are read-only there, so a brand logo or a sender photo carries the variable’s title as its alt text and cannot be given anything else. The media library card for a field-backed image, with a read-only Title reading Brand: Banner, an empty Alt text box, and a note saying it falls back to the image title if left empty Write alt text that says what the picture is for, not what it looks like. A recipient whose client blocks images sees that line instead of the picture, and blocked images are the normal case rather than the exception.