DXF Gate

Will your file get rejected by a laser or CNC shop?

Find out before you submit it.

How it works

  1. 1
    Drop your DXF. It's parsed and checked in memory — never uploaded to a server, never stored.
  2. 2
    Get the verdict. A dozen checks flag what a laser or CNC shop would reject, with the exact coordinates of each issue.
  3. 3
    Heal & download. One click repairs the flagged geometry and returns a clean, submission-ready file.

What it checks

  • Open contours & unclosed paths
  • Duplicate & overlapping lines
  • Over-segmented edges (traced or exported curves)
  • Sub-0.05 mm stray geometry & noise
  • Ambiguous or wrong drawing units
  • Self-intersecting outlines
  • Stray text & non-cut annotations

What auto-heal fixes

  • Collapses over-segmented collinear runs into clean edges
  • Welds out sub-0.05 mm noise segments
  • Bounded to 0.05 mm — the cut shape is preserved
  • Curves & non-cut layers are never touched
  • Your original file is never modified
Files are checked in memory and never stored.