Upload a Gerber zip or single layer files to preview copper, silkscreen, solder mask and drill layers in your browser.
Upload your Gerber
Single files or a zip package · up to 50MB each
Drop a zip / Gerber files hereor click to choose (multiple allowed; zip, .gbr .gtl .gbl .gts .gbs .gto .gbo .gtp .gbp .gko .gm1 .gml .drl .txt) · up to 50MB each
Files are parsed in memory to draw the preview — nothing is stored on our server.
Scroll to zoom · drag to pan · double-click to fit. Use the Layers panel on the left to choose which layers appear in the preview and in the export.
SHA-256
Drill map
100%
The drill map sits in its own panel so its outside-the-board annotations never shrink the main view. It shares the same coordinate frame as the layers above, so hole positions line up directly.