The faster way to build circuits.
Build hardware more efficiently with real-time collaboration, an easy to use simulator, and forkable community content.
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flux.ai/natarius/stm32-debug
Two mouse cursors over an abstract circuit

Work Together

Leverage collective intelligence through modern sharing, permissions, and an easy to use version control system.

Stacked abstract circuits

Community Library

We believe in the power of open-source. Get started quickly with an ever-expanding library of parts and schematics created by the Flux community.

Circuit on web browser with green check

Prototype Virtually

Finally, a programmable simulator that doesn’t require a PHD to use. Check your schematic before you build, all from the browser.

What is Flux?

Flux is a browser-based end-to-end electronic design tool that breaks down barriers.

Book a Demo
Showing a complex circuit on web browser. This is the screenshot of the actual Flux web app.
💚 Our alpha users already love us.
Gabe Ochoa
Squarespace
"The electronics design software space sorely needs good tools with good UX that are designed for a "software first" age.
This is so cool!"
Vijay Pradeep
CEO of Virtana
"The Flux platform is definitely quite slick. The
collaboration feature alone is incredibly useful."
Vishal Chandra
Glue Labs
@vishalchandra
"If this can enable open source hardware and reusable circuit modules,
that would be awesome!"
Nick Parker
Praxis Mfg
@nickparkerprint
"This is Figma for circuit design - ridiculously slick software in a space where everyone else's UX is stuck in 2005.
I'm beyond hyped to see this take over!"

Building out in the open

Let’s build something better. Together.

Flux is making something new, and we’re doing in a new way. It’s called building in the open. Join our community of engineers, makers, and entrepreneurs who are passionate about improving hardware design tools.

Join the community