CodeViz
Collaborative tool that auto-generates editable, standards-based architecture diagrams from large codebases for software teams.
What it does
CodeViz is a collaborative diagramming tool that analyzes large codebases to build a complete, editable architecture model. It generates on-demand contextual views of workflows and data flows using C4 and UML standards, links each element back to source code, and shares versioned models via Git, with integrations for VS Code, GitHub, Jira, Slack and Figma.
Core features
Automatic architecture modeling across languages
On-demand contextual views (workflows, API paths, data flows)
C4 + UML standards-based diagrams
Editable diagrams linked to source code
Shared, Git-versioned architecture models
PR visualization
Integrations: VS Code, GitHub, Jira, Slack, Figma
Best for
→Understand and navigate large codebases
→Speed up pull-request reviews
→Align teams on architecture
→Keep living documentation in sync
→Onboard engineers faster
Pricing
Free
Pro
$19/mo
Teams
$50/mo
Tutorials
Step-by-step: exactly how to get things done with it.