Explore faster
Search tables and columns without memorizing the shape of an unfamiliar database.
Schema intelligence for working databases
Understand your schema. Find the right path.
Explore tables and columns, uncover relationships, rank reliable join paths, and turn plain-language questions into schema-grounded SQL drafts.
Trace relationships
Inspect declared and inferred relationships, then compare ranked join paths.
Draft with guardrails
Create editable SQL drafts grounded in your loaded schema and review warnings before use.
Built for careful exploration
Your schema stays on your device.
VoySchema stores imported schema information and saved drafts locally. It does not execute generated SQL against your database, and it does not require database credentials.