TL;DR
A new web-based version of KiCad, a widely used PCB design software, is now live. Users can try it in their browsers, with compatibility strongest on Firefox. This development could make PCB design more accessible and collaborative.
KiCad, a popular open-source PCB design tool, is now available to use directly in web browsers, offering a new way for engineers and hobbyists to access PCB design capabilities without local installation. The web version is accessible through a dedicated link, supports a demo project, and allows users to upload their own designs. Compatibility varies across browsers, with Firefox providing the best experience, Chrome functioning well, and Safari showing limited support.
The browser-based KiCad was announced on Show HN, with developers providing a live demo. Users can access the platform via a URL, load existing projects, or start new designs. The developers emphasized that the platform is still in experimental stages, with ongoing improvements planned. Compatibility tests show that Firefox offers the most stable experience, while Chrome users report good functionality, and Safari support remains limited.
The initiative aims to facilitate easier collaboration and accessibility, especially for users who cannot or prefer not to install desktop software. The developers have not yet specified whether the web version will eventually include all features of the desktop application or if it will serve as a simplified interface. No official release date for a full version has been announced.
Potential Impact on PCB Design Accessibility and Collaboration
This development could significantly lower barriers to entry for PCB design, especially for hobbyists, students, and remote teams. By enabling access through a browser, it simplifies sharing projects and collaborating in real-time. It may also reduce dependency on specific operating systems and hardware configurations, broadening the tool’s reach. However, the current experimental status means that professional users should await further stability and feature completeness before relying on it for critical projects.

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Evolution of Web-Based Electronic Design Tools
KiCad is one of the most popular open-source PCB design tools, widely used by hobbyists, students, and professionals. Traditionally, it has been a desktop application available for Windows, Linux, and macOS. The move to a browser-based version aligns with broader trends toward cloud computing and online collaboration tools. Similar initiatives have attempted to bring EDA tools to the web, but few have achieved widespread stability or feature parity with desktop versions. This announcement marks a notable step in that direction for KiCad.
“We are excited to bring KiCad to the browser, making PCB design more accessible and collaborative for everyone.”
— KiCad development team

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Limitations and Stability of the Web Version
It is not yet clear whether the browser-based KiCad will support all features of the desktop version or if it will be limited to basic functions during initial releases. Compatibility issues, especially on Safari, suggest that the platform is still in early development. The long-term stability, performance under complex projects, and plans for full feature parity remain uncertain.
browser-based PCB layout software
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Planned Updates and Broader Availability
The developers plan to improve browser compatibility, expand feature support, and gather user feedback. Future updates may include performance optimizations, support for larger projects, and potentially a full release that matches the desktop application’s capabilities. Monitoring the project’s GitHub repository and official channels will be essential to track progress and upcoming milestones.

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Key Questions
Can I use KiCad in my browser now?
Yes, a browser-based version is currently accessible via a dedicated link, with a demo project available for testing.
Which browsers support the web version of KiCad?
Firefox provides the best support, Chrome functions well, and Safari support is limited and still experimental.
Will the browser version have all features of the desktop KiCad?
It is not yet confirmed whether all features will be supported; the platform is still in early development, and feature parity is a future goal.
Is the web version suitable for professional PCB design?
Currently, it is likely best suited for testing and educational purposes. Professionals should wait for further stability and feature completeness.
When will the full version of KiCad in the browser be released?
No official release date has been announced; ongoing development and user feedback will shape future updates.
Source: hn