KaiPCB
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AI PCB design for KiCad

Design PCBs with AI. Get real KiCad files.

KaiPCB helps you turn a board idea into a schematic, PCB, browser previews, checks, and vendor-ready files.

Start free See the flow
.kicad_sch.kicad_pcbGerbersDrillBOMCPL3D previewJLCPCB package
KaiPCBProject: ESP32 sensor
Prompt

USB-C ESP32 sensor board, Qwiic, LED, debug header, 60 x 40mm.

Plan approvedGenerating KiCad project
SchematicPCBDRCJLCPCB export
.kicad_sch.kicad_pcbGerbersDrillBOMCPL

Watch the flow

Prompt, plan, schematic, PCB, 3D review.

PromptDescribe the board

Say what you need in normal language. Kai turns it into requirements and an approval-ready plan.

SchematicGenerate the circuit

Kai produces a KiCad schematic with power, connectors, MCU, labels, and reviewable source files.

PCBLay out the board

Board shape, mounting holes, routing, pours, footprints, and vendor-style fabrication rules are handled together.

3D + checksInspect before export

Open browser previews, DRC/ERC, heatmaps, BOM, files, and 3D output before sending files to a board house.

KaiPCB workspaceRequirements
Build a USB-C powered ESP32 temperature sensor board with I2C/Qwiic connector, 60 x 40mm, four mounting holes, status LED, debug header.
Send to Kai
Plan ready for reviewESP32 module, USB-C power, 3.3V regulator, Qwiic, LED, debug header
ApproveAsk for changes
sensor_board.kicad_schERC clean
USB-C5V INLDO3V3ESP32MODULEQWIICDEBUGVBUS3V3SDA/SCLTX/RX/EN
sensor_board.kicad_pcb60 x 40 mm
USB-C
ESP32
QWIIC
DEBUG
LED
3D board previewMove pointer to rotate

What KaiPCB handles

Files, checks, exports, and fixes.

The goal is simple: help you design PCBs faster while keeping the output reviewable. KaiPCB produces KiCad files, runs checks, shows browser previews, and keeps the vendor export workflow in one place.

KiCad outputEditable schematic and PCB files you can open in KiCad.
Vendor workflowsJLCPCB, PCBWay, and OSHPark-style rules and fabrication exports.
ChecksDRC, ERC, manufacturability, EMC checks, heatmaps, and board analysis.
Repair loopGeneration errors are surfaced and handled instead of leaving you with a silent failed export.
Browser reviewSchematic, PCB, 3D, BOM, files, and analysis views in one workspace.
Approval firstKai plans first. You approve before generation or file-changing edits.

What you see in the app

Not just a final download.

You can inspect the schematic, PCB, 3D model, BOM, source files, DRC results, manufacturability notes, and heatmaps before you export.

KiCad source files
DRC, ERC, and analysis
Vendor export packages
Browser schematic, PCB, 3D, BOM

Pricing

Start with the free plan.

Free$0

Try the flow with limited chats and messages.

Pro$20/mo

More chats, more messages, and larger project context.

Ultra$50/mo

Unlimited chats and priority room for complex boards.

Contact

Questions about your board or billing?

Send us a note. We read support messages and use them to improve KaiPCB.

support@kicad-ai.app