JCPCB

Gerber Upload & Preview

Upload PCB design files for instant preview and auto-parameter detection.

Drop Gerber/ZIP or browse

ZIP archives or individual Gerber files

Gerber Viewer
100%

Supported Formats

Gerber RS-274X (.gbr,.gtl,.gbl)
Drill Files (.drl,.xln,.txt)
ZIP Archives (auto-extract)
Board Outlines (.gko,.gm1)
Solder Mask (.gts,.gbs)
Silkscreen (.gto,.gbo)