Free, fast Postgres developer utilities. No signup, no tracking, no BS.
Paste CSV or JSON data and get production-ready Postgres SQL. Auto-detects types, generates CREATE TABLE, INSERT, and COPY statements.
Format messy SQL, catch common mistakes, and get optimization suggestions. Finds missing WHERE clauses, SELECT *, implicit casts, and more.
Visual schema designer for Postgres. Define tables, relationships, and constraints. Export as migration SQL.
Paste EXPLAIN ANALYZE output. See where time is spent, find sequential scans, bad row estimates, and optimization opportunities.
SheetSQL API gives you programmatic CSV/JSON to SQL conversion. 100 free calls/month.