Paste your CREATE TABLE statements. Get an instant ER map, flagged gaps, and AI fixes you can apply with one click — before they become production incidents.
Drop in CREATE TABLE statements or a schema dump. Parsed instantly, entirely in the browser.
An interactive ER diagram with PK/FK icons and relationship lines — real constraints and the ones you only meant to add.
Every missing index, orphan table, and anti-pattern flagged with severity. Select what matters and let Gemini rewrite the DDL for you — reviewed as a diff before anything lands.
ERD Factory separates FK relationships you actually defined from the ones your naming convention implies — so you can tell a guarantee from a guess at a glance.
Missing indexes on foreign keys, orphan tables, absent constraints — each detected automatically and ranked by severity so you fix what matters first.
Structural gaps and Gemini's own findings — normalization issues, anti-patterns, naming inconsistencies — land in one selectable checklist. Pick what to fix and Gemini rewrites the DDL to address just those, nothing else touched.
reviewed as a diff before it lands ↗Skip the canvas when you just need answers: every table and column in full, filterable by any token. A naming-similarity inspector flags likely misspellings and duplicate names — the sloppy, inconsistent stuff convention-based matching alone can't catch.
Organize schemas into Projects and Collections, mark one ready for review, and it shows up on your dashboard with a one-line summary of everything that's changed since it was created. Full version history and side-by-side compare mean nothing gets lost between drafts.
Paste a schema and see your first analysis in under ten seconds.
Schema visualization & analysis for people who ship databases.