How to Convert a Photo to SVG for Laser Cutting
To convert a photo to an SVG for laser cutting, you remove the background, reduce the photo to bold single-colour shapes, connect any floating pieces so the design cuts as one, and export the result as an SVG sized in millimetres. A photo cannot be cut directly because a laser follows vector paths, not pixels, so the key step is turning continuous tones into clean closed shapes.
Step by step
- 1
Start with a sharp, well-lit photo
Higher contrast and a clear subject convert better. Busy backgrounds are fine — they get removed.
- 2
Remove the background
Isolate the subject so the laser is not tracing the room behind it. AI background removal does this in one step.
- 3
Reduce to cut shapes
Convert the photo to bold black-and-white shapes. Fine gradients and tiny detail are simplified into solid masses a laser can actually cut.
- 4
Bridge floating pieces
Any island not connected to the main body (the centre of an O, a loose highlight) is bridged so the piece cuts as one and nothing falls out.
- 5
Size in millimetres and export
Set the real width in mm and export the SVG (and a DXF). It opens in LightBurn, Glowforge, xTool, and Inkscape at the correct size.
Why a photo cannot be cut directly
A laser cutter follows vector paths — lines and curves with coordinates — not pixels. A photo is millions of pixels in continuous tones, so the software has no path to follow. Converting to SVG means tracing the important edges into closed shapes the laser can cut. The art is deciding what to keep: a good conversion captures the subject in bold shapes and throws away the noise.
The difference between tracing and a laser-ready SVG
A generic image tracer turns every colour boundary into a path, which gives you a tangle of overlapping shapes and floating islands that fall apart when cut. A laser-ready SVG is simplified to bold connected shapes, has floating pieces bridged, uses a single cut colour, and is sized in real millimetres. That is the difference between an SVG that imports cleanly and one you fight with for an hour.
Cut vs engrave from the same photo
If you want the laser to cut all the way through (a stencil, ornament, or sign), you need the simplified vector SVG above. If you want to burn the photo onto the surface (a portrait on wood), you do not need a vector at all — you need a grayscale image for image engraving. Decide which job you are doing first, because the file you need is different.
Try it yourself
Turn a photo into a laser-ready file in about a minute — free, in your browser.
Try the AI photo-to-SVG converterFrequently asked questions
Can a laser cut a JPG or PNG directly?
No. Lasers cut vector paths (SVG, DXF). A JPG or PNG must be converted to a vector first. For engraving (burning the image onto the surface) you can use a PNG, but for cutting you need an SVG or DXF.
What size should the SVG be?
Set the real physical width in millimetres before exporting, so a 100mm design imports as 100mm. SVGs are resolution-independent, but the dimensions still need to match your material.
How do I stop pieces from falling out?
Bridge the floating islands — add small connectors from any disconnected piece to the main body so the whole design cuts as one part. A good converter does this automatically.
What is the fastest way to do all this?
Upload the photo to a tool that does the whole pipeline — background removal, simplification, auto-bridging, and mm sizing — and download the SVG. That turns an hour of manual tracing into about a minute.
Related guides
DXF vs SVG for Laser Cutting: Which Should You Use?
The real differences, and which to pick for your laser.
What Is Bridging in Laser Cutting? (Floating Islands Explained)
Why parts fall out of stencils — and how bridges fix it.
How to Prepare a Photo for Laser Engraving
Get a photo to burn cleanly on wood, slate, or metal.