Transform your ideas into beautiful diagrams instantly. Built for engineering teams who need to visualize complex systems quickly.
Powerful features designed for modern engineering teams
Describe your diagram in natural language and watch AI bring it to life instantly with professional layouts and smart positioning.
Invite team members to view and edit diagrams together. Organize work in folders with granular permissions control.
Full-featured drawing tools with auto-save, rich text documents, and seamless split-view editing for docs and diagrams.
Write detailed documentation alongside your diagrams with full formatting support
Keep projects organized with folders, tags, and powerful search capabilities
Built by engineers, for engineers. GitHub authentication and markdown support
Export diagrams as code and integrate with your existing workflows
Join engineering teams already using Pencil to visualize their ideas and collaborate seamlessly.