Launching today

Schema Diff Studio

Launching today

Compare SQL schemas and verify migrations in your browser

2 followers

Compare SQL schemas and verify migrations in your browser

2 followers

Visit website

Compare Postgres or SQLite schemas, inspect an ALTER migration, and verify the resulting schema in an in-browser database. Free comparison and SQL copy; optional Pro adds downloads, rollback generation and version history. No database connection required.

Free Options

Launch tags:Developer Tools•Database

Launch Team

Viktor.comAn AI coworker that actually does the work

Promoted

Maker

📌

Schema Diff Studio is a Cosmovex tool for reviewing database schema changes before taking a migration into your own workflow. Paste Before and After SQL, compare them, and inspect the generated migration and verification result. Comparison and copying SQL are free. Pro adds migration downloads, rollback generation and version history. Verification compares schemas in a fresh database; it does not prove safety with production data or workloads. Which schema change is hardest for you to review: constraints, type changes, or table rebuilds?

Report

1d ago