Step 1 — Upload your image
Drag & Drop your file
or
Choose File
PNG • JPG supported • Max 20 MB
Step 2 — Adjust threshold
Tip: Slide the Threshold until only the lines you want to engrave appear white on black. Toggle Invert if your image has a dark background.
Original
![Original]()
Binary
![Binary preview]()
Rendering…
DXF Preview
![DXF centerline preview]()
Extracting…
⚙️ Converting…
Tracing centerlines and building DXF
Free
Instant
No signup