Skip to content
Vecaria
Go Pro

Gerber Layer Stackup — Alignment Check, No Upload

Drop in a full set of Gerber and drill files to overlay them in one zoomable view with per-layer toggles, and check layer registration before you order.

Processing and data safety

Section titled “Processing and data safety”

This tool runs entirely in your browser — your files are never uploaded to a server.

Input and output

Section titled “Input and output”
  • Formats: Gerber, Excellon, SVG
  • Flow: Full Gerber set → interactive layer-alignment overlay (SVG)

How to use

Section titled “How to use”
  1. Drop multiple Gerber/drill files at once (.gbr/.gerber/.art layers, .drl/.txt drills).
  2. Click “Stack layers” — layers are auto-ordered by X2 FileFunction when present, otherwise by filename.
  3. Check alignment in the composite view — wheel zoom, drag pan, toggle layers, Fit to re-fit; fine-pitch registration is best verified zoomed in (drill-to-pad included).

Key details and limits

Section titled “Key details and limits”
  • Layers align by absolute coordinates — export all layers from the same design.
  • Layers composite with multiply blending.
  • The composite is interactive: wheel zoom (pointer-centered), drag pan, per-layer visibility toggles and Fit. At least one layer stays visible; the downloaded SVG follows the current toggles.

Common use cases

Section titled “Common use cases”
  • Drop in a full set of .gbr/.drl at once → auto-sorted into one aligned composite
  • Switch to Compare and pick two revisions → see pad/flash/outline differences
Section titled “Related tools”

Open Gerber Layer Stackup — Alignment Check, No Upload in the tools site →