Free tool · No signup
Oracle → PostgreSQL schema converter.
Paste your Oracle DDL. Get production-ready PostgreSQL DDL with a risk report — instantly, in your browser.
Your DDL never leaves your browser. Zero network calls during conversion.
Oracle DDL
PostgreSQL DDL
-- Converted PostgreSQL DDL will appear here.How we keep your schema safe
- Converter runs entirely in your browser as compiled JavaScript.
- Zero network calls while you convert — verify in your browser DevTools.
- Nothing is saved to localStorage or sessionStorage. Reload = clean slate.
- No analytics on your SQL content — only anonymous page-view counts.
What this tool covers
- CREATE TABLE · column types, constraints, defaults, identity, FKs
- CREATE SEQUENCE · auto-strips Oracle-only options
- CREATE INDEX · B-tree + bitmap (flagged)
- COMMENT ON, ALTER TABLE (light rewrites)
- PL/SQL packages, triggers, functions, views, types → flagged for the desktop tool.
Ready for the full migration?
This converter handles metadata. The desktop tool handles the rest — PL/SQL transpilation, bulk data load, CDC-based zero-downtime cutover, and row-hash validation. Free for Year 1.