Inspect multi-layer Gerber RS-274X files and Excellon drill holes in your browser or Android mobile. Drop `.zip` archives directly without unzipping. Zero cloud uploads.
PCB Layer Renderer Online
Verify board traces, via sizes, and drill alignment before submitting to JLCPCB, PCBWay, or OSH Park.
Enable or isolate Top Copper (GTL), Bottom Copper (GBL), Silkscreen (GTO/GBO), and Solder Mask (GTS/GBS) with real PCB colors.
Overlay drill coordinates (.drl, .txt) with sub-mil precision to check pad hole centering and through-hole clearance.
Drop your manufacturing package `.zip` file directly. The viewer unzips and categorizes every layer automatically in memory.
Yes! Our application contains a client-side archive decompression module that automatically extracts ZIP and RAR packages, identifies top copper, silk screen, solder mask, and drill layers, and aligns them visually.
No. All aperture decoding and vector coordinate mapping occur 100% locally in your device memory. Zero data is transmitted to external servers.