One of my long-term goals at MakeHaven, a local maker space, has been finding new ways to turn anime art into laser cut art. I’m happy to say I recently made a breakthrough and can make nice-looking anime laser prints with relative ease.

While other MakeHaven members aren’t interested in the anime aspect of all this (yet), many have asked how I turned images into laser prints like this. To save time and help more people, I decided to write up a tutorial for just that. This works for most real-life photos as well, so even non-anime lovers can find it useful.

Note: this post assumes basic knowledge of laser-cutting an image at MakeHaven. See their site’s guide here for more info.

Find an Image

The first step in laser-cutting an image is, as you’d guess, choosing an image. Most images will work, but higher quality images will naturally come out better. Try images that:

For this example lets go with the first image I laser cut with this technique: an anime drawing of a girl adjusting her glasses. The image is clear, and the contrast and lighting are good, so it should translate well.

An anime drawing of a girl looking forward and adjusting her glasses.

Simplify The Image

The next step is the most important, but also the trickiest. The laser cutter can’t use an image this complicated as it is. It has to be simplified into two simple, black and white versions of itself.

Most laser-cut items usually have a single-layered design engraved on them. But I’ve found you can use two, one darker and one lighter, for more depth. This requires making two simplified versions: the outline and the shadow.

This is done with an online tool from Rapid Resizer, which lets you convert photographs into stenciled versions of themselves. Open it up, load your photo, and create two copies under the following settings.

Make the Outline

In the app, you’ll see four different options in some tabs: “edges, thin, threshold, and adaptive.” For the outline, select “edges.”

You’ll see two sliders below it, “dark/white” and “sharp/soft.” There are no standard settings to make a good outline, so you’ll need to play around with them until you get something good. I recommend trying the following:

For my example photo, I got a good outline without much tweaking. Once it’s ready, hit “Download or Print on One Page” and save a copy of the image.

A simplified outline of the drawing with no color and minimal noise.

Make the Shadow

Switch over to the “adaptive” for making the shadow. You’ll see the same two sliders, but this time around it’s a lot easier.

Slide the first one to the left for “Dark,” and the second to the right for “Soft.” Most of the time you’ll have a usable shadow image right there unless you need to move the “dark/white” a bit to the right for any noise.

In this example, no adjustments are needed.

A simplified version of the image's shadows that can be layered under the outline.

Convert the Images on Inkscape

Now that we have our images, we need to prepare them for the laser cutter. Like with most laser cutter projects, we’ll do so in Inkscape. Open up a new file and import both images. I recommend putting them in separate layers so they’re easy to manage.

Tracing the Images

Right now the images are just that, standard images. We need to convert them to bitmaps to properly edit and send them to the laser cutter. Select one image, then from the menu select “Path > Trace Bitmap…”

An opened Inkscape menu with an option to trace an image.

You’ll see a window like the one below pop up. There are lots of settings for how to trace the image, but we don’t need most of them. Use the same settings as below, “Brightness Cutoff” with a 0.5 threshold, and you’ll trace it just fine.

An Inkscape window for tracing the shadow image to a bitmap.

When you close the window, you may wonder where your new version of the image went. Tracing an image puts the bitmap version right over the original, so click it, drag it away, and delete the original. You now have a laser cutter-friendly version of your image - in this case, the shadow version.

I recommend making the shadow fill a pure green color, using the “fill and stroke” window. You can use whatever color you want though, as long as it’s purely that color so the laser cutter recognizes it.

A bitmap version of the image shadow with a green fill color.

Do the same thing for the outline image, except make it a different color. My preference is red since it contrasts well with green.

A bitmap version of the image outline with a red fill color.

Lastly, position the images so the outline is just above the shadow (this is where keeping them in separate layers helps). You should now see something like this, with both coming together to form something quite close to the original. The outline layer should be visible over the shadow layer in areas they overlap!

The red outline overlaid on top of the green shadow to create the final laser cut image.

Delete Extra Noise

This is a good time to delete any extra specs or noise from either layer if needed. Select the layer, zoom in on the affected area, and select “edit paths by node” from the sidebar. You can then select and remove the nodes making up the shapes to remove.

I recommend zooming in because if there are many nodes visible on the screen, it takes longer to load them all. The closer you get, the less you see, the faster it goes.

Laser-Cut the Image

Once you’ve got your image ready, all that’s left is exporting it to the laser cutter with the following settings. This post assumes it’s being cut into a piece of wood.

The laser cutter settings for the red and green layers.

The logic behind this is pretty simple:

If this is your first time running a setup like this, I recommend testing it on a scrap piece of wood first. If it checks out, use your original material and watch the laser go!


With that, the laser print should be set. You can see an example of how this looks by seeing how this tutorial’s example turned out.

The final result of the girl with glasses artwork laser-cut on a piece of wood.

So please, go forth, laser-cut your artwork and photos, and share them with the MakeHaven world!