maxgfr/db-schema-viewer

DB Schema Viewer is a 100% client-side tool that lets developers upload SQL, Drizzle ORM, or Prisma schemas to visualize database structures as interactive diagrams. It automatically detects database types, displays relationships with cardinality labels, and offers AI-powered analysis for schema quality assessment. The tool exports diagrams as PNG/SVG/PDF/SQL, compresses schemas for sharing via URL, and includes data exploration features for small SQL dumps. Built with Next.js, React Flow, and Tailwind CSS, it's designed for developers, database architects, and teams who need to analyze and document schemas without transmitting data to external servers.