Mockup Automator suite › Mirrored Edge Automator

Mirrored Edge Automator

Gives a folder of images a mirrored gallery-wrap edge at the exact depth your stretcher bars need. The picture continues around the sides instead of ending in a stretched smear at the corners. One image in, one wrapped canvas out — no splitting.

First 10 exports free on the direct download, full plugin, no card required. Adobe Exchange copies are full price from install.

How do you add a gallery wrap edge in Photoshop?

Mirror the outer band of the image outwards so the canvas has something to wrap around the stretcher bars without losing any of the picture. The wrap depth has to match your bars, usually 25 to 45 mm.

  1. Pick the folder holding your images.
  2. Pick an output folder.
  3. Choose the finished canvas size.
  4. Set the wrap depth in millimetres, then Run.

How Mirrored Edge Automator works

$10 / month · $50 / year
The Mirrored Edge Automator panel, with Artwork and Output folder buttons, a size dropdown, a wrap depth field set to 35, a crop-from dropdown, and export settings.

Mirrored Edge Automator

  • Size six presets and custom

    Portrait and landscape versions of the common canvas sizes — 60 × 90, 90 × 60, 75 × 100, 100 × 75, 150 × 100 and 36 × 28 cm — plus custom.

  • Wrap depth millimetres

    Matched to the bar, not guessed. The four depths worth knowing sit under the field: 25 slim lip, 35 classic rebate, 38 flush with a 38 mm bar, 45 bar plus grip.

  • Shows the visible face

    The wrap comes out of the finished size rather than being added to it, so a 60 × 90 cm canvas at 35 mm shows 53 × 83 cm of image. The panel does that arithmetic in front of you.

  • Crop from

    Centre, top, bottom, left or right, for when the source is not the shape of the finished canvas.

Five steps, start to finish

Point the plugin at the folder your images are in, point it at where you want the results, pick a size and a wrap depth, and hit Run. Everything after that is the plugin's job.

The Mirrored Edge Automator panel annotated with numbered steps: pick your Artwork folder, pick your Output folder, pick your size, choose your wrap depth, and hit Run.
Two folders, a size, a wrap depth, and Run. 35 mm is the default classic rebate.
The Mirrored Edge Automator panel with the size dropdown open, showing portrait and landscape presets from 90 by 60 cm up to 90 by 120 cm, alongside a note explaining that a mirrored edge is the gallery wrap used on canvas wall art.
The edge of the image is duplicated to form the gallery wrap, and the artwork is upscaled to the chosen size in the same run.

The same three buttons as every plugin in the suite

Learn one and you have learned the rest. Mirrored Edge Automator is a single panel in Photoshop with folder pickers at the top, settings in the middle, and Scan, Run and Stop at the bottom — runs locally in your own copy of Photoshop, and can skip files already sitting in the output folder.

Who needs a gallery wrap edge?

Anyone whose files end up on stretched canvas. The canvas has to wrap around the stretcher bars, and without a mirrored edge you either lose part of the picture or end up with a white band on the sides.

Canvas print sellers

Every file sent to the printer needs the wrap built in at the depth the bars are cut to.

Print-on-demand suppliers

Different products use different bar depths, so the same artwork is prepared more than once.

Framers and print shops

Customer files arrive flat and need preparing before they go on the stretcher.

Photographers printing their own canvases

The alternative is doing it by hand per image, which is where the mistakes happen.