World's best text-to-PCB engine.
Translates your ideas into working board-ready foundations in seconds.
Trusted by makers, engineers, and hobbyists worldwide
Design at the
speed of thought.
We've reduced the complex, multi-layered EDA process down to an intelligent conversation. You describe the intent, our agents build the truth.
Natural Language to Schematic
No more hunting for component symbols.
Cloud Auto-routing Engine
No more manual routing pain.
Production Ready Export
Instantly generate KiCad files.
Custom Shapes + DXF Support
Import custom outlines and DXF geometry to unlock far more ambitious mechanical and enclosure-driven designs.
Interactive 3D preview available on larger screens. The same AI-powered workflow adapts to every design size.
Multiple specialized agents.
One continuous flow.
Circuit Architect
Interprets natural language requirements and selects the optimal microcontrollers, power topologies, and interfaces.
Netlist Engineer
Generates proper symbol logic, defines net topologies, and cross-references thousands of datasheet constraints instantly.
Design Analyst
Validates circuits against design constraints, evaluates electrical characteristics, and catches critical errors before production.
Design Editor
Modifies existing designs intuitively. Adds components, reroutes traces, and refactors schematics actively based on your prompts.
Stop wasting your engineering hours.
Circuit Spell automates the tedious paradigms of legacy tools.
Manual Prototyping
- Hunting for missing pad symbols
- Manually connecting 200+ nets
- Debugging cryptic DRC errors
- Spending 40 hours on a prototype
AI Architecture
- Predictive component matching
- Instant AI-powered layout
- Auto-resolved constraints
- Manufacturing ready in 15 minutes
Pay deeply,
only for what you use.
No archaic software licenses. No arbitrary subscription tiers. A dynamic credit exchange that perfectly mirrors your AI inference usage.
The Credit Engine
Credits serve as the fundamental energy unit for Circuit Spell. They power prompt parsing, schematic generation, and routing algorithms dynamically based on complexity.
Start designing your PCB today.
Join thousands of makers and engineers bringing their ideas to life 10x faster with AI.