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Circuits & electronics

SPICE Netlist Viewer

Explore nested circuits. Expand blocks or open an instance sheet, then keep the view as SVG.

Hierarchical view Top-level schematic
01 / Circuit

For .include / .lib dependencies

Schematic

02 / Connected SVG

Click a component to inspect its pins.

Edit display text

Display only. The SPICE netlist, component values and node identities stay unchanged.

Download schematic

Choose a format for the current sheet.

Use Project to resume editing, including unfinished wiring. ASC exports require fully connected wiring.

Messages

Loading schematic viewer…

    Details

    Local .cir viewer

    Fixed 4-unit pins and routing.

    Pin naming and layout syntax · Project format

    Node colors & connections
    Palette
    NodeWire colorConnected terminals
    SVG source
    Parsed circuit & netlistsvg JSON

    netlistsvg · ELK.js · Open-source licenses